Terms of Service

Last updated: 9 May 2026

These terms govern your use of the VocaGrow mobile app and the vocagrow.com website. By installing the app or using the site, you agree to them. If you don't agree, please don't use VocaGrow.

1. Who we are

"VocaGrow", "we" and "us" refers to the team that builds and operates the app. You can reach us at hello@vocagrow.com.

2. Your account

VocaGrow doesn't require an account. Your profile lives on your device, locally. There is nothing to sign up for, and nothing for us to lose.

If you choose to subscribe to Pro, billing is handled by Google Play or the App Store. Cancellation, renewal and refunds follow that store's standard rules — we cannot issue refunds directly.

3. Acceptable use

You agree not to:

Reverse-engineer, decompile or extract the app's source code beyond what local law explicitly permits.
Use the app to harass, abuse, or harm others (including the AI tutor's prompt input — Google's Gemini terms apply).
Attempt to circumvent the Pro paywall or interfere with our analytics / crash-reporting in ways that affect other users.
Re-distribute the app's content (vocabulary packs, stories, memes, illustrations) outside personal study.

4. Bring-your-own-key AI tutor

The AI tutor uses your own Google Gemini API key. You are responsible for keeping that key secure and for any usage charges Google bills you. We don't store, log, or proxy your prompts — they go directly from your device to Google.

AI responses are generated, not curated. They may be inaccurate. Don't use the tutor as a substitute for professional advice.

5. Subscription & billing (Pro)

The Pro subscription is offered as a recurring monthly purchase via Google Play Billing or Apple App Store.
The free trial is 7 days unless otherwise stated. You'll be charged at the end of the trial unless you cancel.
Cancel any time in your store's subscriptions settings. Pro perks remain active until the end of the current billing period.
Prices may change with at least 30 days' notice; you'll be asked to re-confirm before any increase applies to your subscription.

6. Content & intellectual property

All app code, brand artwork (including the Voca mascot), curated vocabulary packs, reading stories, memes, sound design and illustrations are © VocaGrow and protected by copyright. You're free to use the app for personal study; you're not free to mirror, re-publish or commercialise that content.

Custom vocabulary words and notes you create inside the app belong to you, and the app keeps them on your device.

7. Availability & changes

We aim to keep VocaGrow working smoothly but make no uptime promises. We may add, remove, or change features at any time. If a change materially reduces what you paid for as a Pro subscriber, we'll offer a pro-rated refund.

8. Disclaimers & liability

VocaGrow is provided "as is" without warranties of any kind. To the fullest extent allowed by law, our liability for any loss arising out of your use of the app is limited to the amount you paid us in the past twelve months (which may be zero).

9. Termination

You can stop using VocaGrow at any time by uninstalling the app and (optionally) tapping Settings → Delete my data. We may suspend or terminate access if these terms are seriously breached, but we'll explain why first if it's at all reasonable to do so.

10. Governing law

These terms are governed by the laws of Ukraine, without regard to its conflict-of-law rules. Disputes that can't be resolved by friendly conversation go to the competent courts at our place of business — though as an EU/UK consumer you keep any rights granted by your local law.

11. Contact

For anything terms-related, email legal@vocagrow.com.