Terms of Service

Last updated and effective: 24 August 2026

These Terms are an agreement between you and Eryk Włoszczyński, a private individual based in Poland, trading as Productivica ("we," "us," "our"). They cover your use of the Productivica mobile app (the "app" or "Service"). Our Privacy Policy is part of these Terms by reference.

1. Acceptance of These Terms

You accept these Terms by downloading, installing, or continuing to use the app. If you do not agree, do not use the app.

We do not currently show a dedicated in-app screen asking you to accept these Terms before you start using the app. Your acceptance happens through your continued use, as described above. You can review these Terms at any time from the app's Settings or at productivica.com/terms-of-service.html.

2. Eligibility

You must be at least 13 years old to use Productivica. If you are between 13 and 18 (or the age of majority where you live), you confirm that a parent or guardian is aware of your use of the app and agrees to these Terms on your behalf.

3. What Productivica Does

Productivica is a task and habit management app. All your tasks, habits, and notes are stored locally on your device using on-device storage. There is no account, no login, and no server that holds your content. We cannot see, retrieve, or restore it.

Because nothing is backed up by us, you are responsible for your own backups. Use the export feature in Settings to save a copy of your data. If you uninstall the app or lose your device without exporting first, your data is gone and we cannot recover it.

4. Free and Premium Features

The free version includes unlimited tasks, habits, recurring tasks, subtasks, categories, the calendar view, streak tracking, yearly goals, and your own statistics over a 7-day window. Free features stay free; we don't promise this will never change, but any change comes with reasonable notice.

Premium is available for $3.99/month, $19.99/year, or $39.99 as a one-time lifetime purchase. It adds:

• A 30-day statistics window instead of 7 days, plus 7 additional insight cards covering things like your monthly trend, how you recover after a break, your per-habit streak history, and how your completion times drift from what you planned. Every insight reports a measurement from your own data; none of them compare you to other users or draw conclusions about your health or psychology.
• Four charts: a Consistency Heatmap, a Life Balance breakdown, a Productivity Rhythm view, and a Momentum Flow view.
• An hour-by-hour Day Timeline.
• Five extra color themes and premium celebration animations.
• Context-aware notifications.
• Calendar Sync: an opt-in feature that adds your dated tasks to a calendar the app creates on your device, called "Productivica." This is one-way only. It never reads back or overwrites anything you or another app puts into your calendars, and it never touches any calendar except the one it created.

Prices are set by the app store and shown to you in your local currency at checkout; the figures above are the store-configured US dollar prices. The app's interface is available in English, Polish, and Chinese, but the text of Premium insight cards is currently English only.

5. Subscriptions and Payments

Monthly and annual subscriptions renew automatically until you cancel. You'll be charged shortly before each renewal, at the price shown when you subscribed, unless we've given you notice of a price change under this section. A lifetime purchase is a one-time payment with no renewal.

New subscribers on eligible plans get a 7-day free trial. If you're on a trial, you won't be charged until it ends, and you can cancel any time before then to avoid being charged. A lifetime purchase does not renew and does not carry a trial in the same sense a subscription does. The exact trial terms and the price you'll pay are always shown to you before you complete a purchase.

All payments go through Apple or Google, not us. We use RevenueCat only to check your subscription status; RevenueCat does not process payments, and we never see your payment details.

You can cancel any time through your device's subscription settings (Settings then your name then Subscriptions on iOS, or the Play Store app's Subscriptions menu on Android). Cancelling stops future renewals; you keep Premium access until the end of the period you already paid for.

If we raise subscription prices, existing subscribers get at least 30 days' notice and can cancel before the new price applies. New subscribers pay the new price immediately. Price decreases apply automatically at your next renewal.

Premium subscriptions are for your personal use and cannot be transferred or resold.

6. Refunds and Your Statutory Rights

If you are a consumer in the EU, EEA, or UK, you have a right to withdraw from your first purchase within 14 days, no reason needed. This right is separate from, and broader than, any app store's own refund policy, and it exists regardless of what this document says. It applies to your first purchase of a subscription plan, not to each renewal. If you start a free trial, this 14-day window runs from when you start the trial, not from when it converts to a paid charge.

You also have an ongoing right, for as long as you pay for Premium, to have it fixed if it doesn't work as described, or to get a price reduction or end the subscription if we can't fix it. This is separate from, and in addition to, a refund of a specific charge.

To use either right, or if you were charged without being properly informed first, contact us at productivica.help@gmail.com and we will handle it as the law requires, on top of whatever Apple or Google offer through their own refund process.

Outside of these statutory rights, refunds go through the store you paid through:

• Apple: request a refund at reportaproblem.apple.com. Apple decides these requests, not us.
• Google: request a refund from your Play Store order history. Google typically allows refunds within 48 hours of purchase; after that it's at Google's discretion.

If you cancel during a free trial, you are not charged and no refund is needed. If a refund is approved, your Premium access ends, but your local data stays on your device.

7. Data-Driven Insights (Not AI)

Premium's insight cards and recommendations are produced by ordinary programmed rules running on your device, based on patterns in your own data. This is not machine learning, not artificial intelligence, and not a system that "learns" about you over time. None of your data is sent to an external AI service to produce them.

Insights are informational, not professional advice. They report a measurement from your own data, with its own sample size. They do not diagnose anything, compare you to other people, or draw conclusions about your health or psychology. Use your own judgment, and see a qualified professional for anything related to your health or wellbeing.

We may change how insights are calculated at any time. This does not require an update to these Terms unless it changes the feature in a fundamental way.

8. Your Content and Data

You own everything you put into Productivica: your tasks, notes, and any other content you create. We do not claim any ownership over it, and because it is stored only on your device, we cannot access it either.

By using the app, you allow us to process your content locally on your device solely to run the app and show you your own statistics. We do not use it for anything else, and we do not transmit it anywhere.

We also collect anonymous usage analytics through Mixpanel, such as which features you use, how often, your device type, and app version. This never includes your task titles, notes, or any other content you write. You can turn analytics off in Settings.

You can export your data at any time as a file (Settings, then Data & Privacy, then Export My Data). That file is not encrypted, so treat it as sensitive and store it securely. What you do with an exported file afterward is your own responsibility.

Do not use the app to store illegal content, content that infringes someone else's rights, or malicious code. We cannot monitor what you store locally, but if we become aware of a violation, we may suspend your Premium access.

9. Intellectual Property

The app itself, including its code, design, branding, and the "Productivica" name and logo, belongs to Eryk Włoszczyński. We grant you a personal, non-exclusive, non-transferable license to install and use the app on your own devices. You may not copy, modify, reverse-engineer, resell, or create derivative works from the app, or use our branding without permission.

You're welcome to write reviews, take screenshots, or create tutorials about your own experience with the app for non-commercial purposes. For anything commercial, such as paid courses, third-party integrations, or use of our name or logo, contact us first.

If you send us feedback or suggestions, we may use them to improve the app without owing you anything for it.

The app uses open-source components under permissive licenses (MIT, Apache 2.0); a full list is available in the app's About section.

If you believe the app itself, not something a user has typed into it, since we cannot see that, infringes your copyright, contact us at productivica.help@gmail.com.

10. Acceptable Use

Use the app lawfully. Don't try to hack it, disrupt it, reverse-engineer it, or overload the third-party services it depends on. Don't create multiple trial signups to abuse free trials, share a Premium subscription beyond what it's licensed for, or attempt a fraudulent refund. Don't impersonate us or misrepresent your relationship with Productivica, or store content that is illegal or infringes someone else's rights.

If you break these rules, we may suspend or terminate your access, including your Premium subscription, without a refund for the violation.

11. Third-Party Services

Productivica relies on a small number of outside services to work:

• RevenueCat checks your subscription status. It does not process payments or see your payment details.
• Mixpanel, hosted with EU data residency, collects the anonymous usage analytics described in Section 8.
• Apple and Google distribute the app and process all payments; we never handle your payment information.

Reminders and notifications are scheduled and delivered entirely on your device, through your operating system's own local notification system. They are not sent through a remote push server, and nothing about them leaves your device.

We don't control these third parties and aren't responsible for their outages, policy changes, or how they individually handle data, beyond what's described here and in our Privacy Policy.

12. Privacy and Data Protection

Our Privacy Policy explains in detail what data we collect, why, and your rights over it, and it is part of these Terms. In short: your task content never leaves your device. The only data that reaches a third party is the anonymous analytics described above and your subscription status. If you enable Calendar Sync, calendar events are written only to the device calendar the app creates, and that also never leaves your device.

Depending on where you live, you may have rights under GDPR, CCPA, or other privacy laws to access, delete, or export your data, and to complain to a supervisory authority. These are described in the Privacy Policy.

13. Device Permissions

Productivica requests the following permissions. Some are granted automatically by the operating system; others need your explicit approval and can be changed at any time in your device Settings.

• Calendar (Android and iOS): the app asks to read your calendar so it can show your existing events alongside your tasks in the Timeline view. If you turn on Calendar Sync, a Premium, opt-in feature, it also writes to a separate calendar named "Productivica" that the app creates for that purpose, one way only. You can deny or revoke calendar access at any time; without it, the Timeline simply won't show your calendar events.
• Notifications: you're asked to allow notifications for reminders and alerts. This is optional; the app works without it.
• SCHEDULE_EXACT_ALARM (Android): lets reminders fire at the exact time you set. On Android 13 and newer, this is not granted automatically; you need to allow it separately in Settings under Apps, then Special app access, then Alarms & reminders.
• RECEIVE_BOOT_COMPLETED, VIBRATE, and billing (Android): restore your scheduled reminders after you restart your phone, provide haptic feedback, and enable in-app purchases. These are standard permissions granted automatically.
• RECORD_AUDIO and MODIFY_AUDIO_SETTINGS (Android): declared by the sound-effects library the app uses to play task-completion sounds. The app does not record audio and never activates your microphone.

Productivica does not request access to your location, camera, photos, contacts, phone, SMS, or Bluetooth.

14. Changes to the Service

We may add, change, or remove features, including moving something between the free and Premium tiers, and we may update, suspend, or discontinue the app. We'll give reasonable notice for changes that take away something you rely on. If we ever discontinue the app entirely, we'll try to give at least 90 days' notice, let active Premium subscribers export their data and receive a pro-rated refund or continued access for their paid term, and the app will keep working locally for task management with no server dependency.

15. Termination

You can stop using the app at any time by uninstalling it or cancelling your subscription. Uninstalling deletes your local data permanently; we cannot recover it.

We may suspend or end your access if you seriously breach these Terms, for example through fraud or abuse of the Service; in that case you are not entitled to a refund, without prejudice to any statutory right you have. We may also end your access, with reasonable notice where we can give it, for reasons outside your control, such as discontinuing a feature you rely on or a legal requirement. If we end your access for a reason that isn't your fault, we'll refund the unused portion of any subscription or lifetime purchase.

16. Disclaimers

The app is provided "as is." We don't guarantee it will be error-free, uninterrupted, or perfectly suited to your needs, and we don't guarantee any particular result from using it, including any productivity outcome.

Because your data lives only on your device, we are not responsible for data loss from an uninstall, a lost or damaged device, or an OS update. You are responsible for backing up your data using the export feature.

If you are a consumer and the law where you live does not allow some of these disclaimers, they apply only to the extent the law permits. You keep your statutory rights, including, for EU, EEA, and UK consumers paying for Premium, the right to have it fixed, get a price reduction, or cancel if it doesn't work as described (Section 6).

17. Limitation of Liability

To the extent the law allows, we are not liable for indirect, incidental, or consequential damages, including lost data, lost productivity, or lost profits, arising from your use of the app.

Where we are found liable despite the above, our total liability to you is capped at whichever is greater: what you paid us for Premium in the 12 months before the claim, or 50 euros (or the equivalent in your currency).

This cap does not apply to, and we remain fully liable for: death or personal injury caused by our fault, any damage we cause intentionally or through gross negligence, and any other liability that cannot be limited or excluded under the mandatory law of your country of residence.

18. Indemnification

If your breach of these Terms, your violation of the law, or your violation of someone else's rights causes us to face a claim from a third party, you agree to cover the reasonable costs and damages that result, and to cooperate with us in responding to it. This does not apply to claims arising from our own breach, negligence, or wrongdoing.

19. Governing Law and Jurisdiction

These Terms are governed by Polish law. Disputes go to the courts of Poznań, Poland, except that if you are a consumer resident in the EU, or in another country whose law gives you similar protection, you may bring a claim in the courts of your own country of residence, and we may only bring a claim against you there too. Nothing here removes any right you have under mandatory consumer protection law, which prevails over any conflicting term in these Terms.

20. Dispute Resolution

Before filing a legal claim, please contact us at productivica.help@gmail.com, describe the issue, and give us 30 days to try to resolve it. This does not shorten any deadline you have to bring a claim, and does not stop you from going to court at any time if you choose to.

We do not require binding arbitration, and we do not use a class-action waiver. You keep the right to bring a claim in court and, where permitted under Polish or EU law, to join a collective or group proceeding.

The European Commission's Online Dispute Resolution platform was discontinued in July 2025 and no longer exists. If you are an EU consumer, you can contact your national consumer dispute resolution body directly, or use the informal process above.

21. Changes to These Terms

We may update these Terms when the law changes, when we add or change features, or to fix mistakes or unclear wording. If a change reduces your rights or increases your obligations in a material way, we'll tell you at least 30 days before it takes effect, through an in-app notice, email if we have one for you, or a notice at productivica.com/terms-of-service.html, and explain why. If you don't agree, you can stop using the Service, or cancel Premium before the change applies. Continuing to use the app after a change takes effect means you accept it.

22. Contact Information

Email: productivica.help@gmail.com

Postal address: Eryk Włoszczyński, Ul. Murna 12, 63-720 Koźmin Wielkopolski, Poland

Productivica is run by one person, not a company, so please allow a reasonable amount of time for a response, especially for anything requiring legal or technical research.

23. Miscellaneous

These Terms and our Privacy Policy are the entire agreement between us about the Service. Nothing said elsewhere, such as support chat, social media, or reviews, changes them unless we put it in writing here.

If a court finds part of these Terms invalid, that part is removed or narrowed to the minimum needed, and the rest stays in force. Not enforcing a provision on one occasion doesn't waive our right to enforce it later.

You may not transfer your rights under these Terms to someone else without our written consent. We may transfer ours, for example if the app is sold or passes to a successor, without needing your consent.

Nothing here creates a partnership, employment, or agency relationship between us.

Neither of us is liable for delays or failures caused by events outside our reasonable control, such as natural disasters, war, government action, or a third-party service outage.

You agree we can communicate with you electronically, including by email or in-app notice, and that this satisfies any requirement that a notice be in writing.

Apple is a third-party beneficiary of Section 24 as it relates to iOS users, and may enforce it directly against you. Otherwise, these Terms benefit only you and us.

24. App Store Terms

If you downloaded Productivica from the Apple App Store, your license to use the app is governed by Apple's Standard End User License Agreement, which these Terms supplement but do not replace. Apple is not a party to these Terms, has no obligation to support the app, and is not responsible for it; contact us, not Apple, for help. Apple and its subsidiaries are third-party beneficiaries of this section and may enforce it against you.

If you downloaded Productivica from Google Play, you also agree to Google Play's Terms of Service. Google is not a party to these Terms and is not responsible for the app; contact us, not Google, for support.

All purchases are subject to the terms of the store you bought through. We have no control over app store billing policies, refund decisions, tax calculation, or currency conversion.