Terms of Use

Last updated: 30 August 2026

These Terms of Use govern your use of the Formo apps for iPhone, iPad, and Mac, published by Cassandra Studios EOOD ("we", "us", "our"), a company registered in Bulgaria.

In short: You can use Formo to convert your own files. Don't break the law, don't reverse-engineer the app, and accept that we provide it "as is". Purchases go through Apple — for refunds, ask Apple. These terms are governed by Bulgarian law.

1. Agreement

By downloading, installing, or using Formo, you agree to these Terms of Use and to Apple's Standard End User License Agreement (EULA), which applies to all apps distributed through the App Store. Where these terms are silent or conflict with Apple's EULA, the EULA controls; where our terms add to it, they apply.

2. Licence

We grant you a personal, non-exclusive, non-transferable, revocable licence to install and use Formo on devices you own or control, subject to these terms.

You agree not to:

Reverse-engineer, decompile, or attempt to extract the source code of the app, except where applicable law expressly permits it;
Resell, sublicence, rent, or redistribute the app or any part of it;
Use the app to process content you do not have the right to process;
Use the app for any unlawful purpose or in violation of any applicable law;
Bypass, disable, or circumvent any usage limits or licence checks in the app.

3. Pricing and payments

Formo offers a free tier limited to 5 conversions per calendar month, a monthly subscription at $4.99, and a one-time lifetime purchase at $39.99. Prices are in US dollars and exclusive of any local taxes Apple may add at checkout.

All purchases are processed by the Apple App Store, not by us. You are billed by Apple under your Apple ID. Subscriptions auto-renew until cancelled in your Apple ID account settings. We may change prices for new purchases or future renewals; existing lifetime purchases are not affected.

4. Free tier

The free tier allows 5 conversions per calendar month. The quota resets on the first day of each calendar month (UTC) and is tracked per Apple ID via iCloud. We may change the free-tier quota with reasonable notice; changes will not retroactively reduce conversions you have already completed.

5. Refunds

Because all purchases go through Apple, refund requests must be made to Apple at reportaproblem.apple.com. Apple's refund decisions are final and outside our control. EU/EEA consumers have a statutory 14-day right of withdrawal for digital purchases; by starting to use Formo immediately after purchase you may waive this right — please consult Apple's refund process.

6. Your content

You retain all rights to the files you import into and export from Formo. We claim no ownership over your content. Because all processing happens on your device, your content is never transmitted to us — see our Privacy Policy.

7. Disclaimer

Formo is provided "as is" and "as available", without warranties of any kind, express or implied, including merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the app will be uninterrupted or error-free, or that any conversion result will meet your expectations. Always keep backups of important source files. We are not responsible for lost or corrupted files.

8. Limitation of liability

To the maximum extent permitted by applicable law, Cassandra Studios EOOD shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising out of or in connection with your use of Formo, including loss of data, profits, or business interruption. Our aggregate liability for direct damages shall not exceed the amount you paid us (through Apple) for Formo in the twelve months preceding the claim. Nothing in these terms limits liability that cannot be limited by applicable law.

9. Intellectual property

Formo, including its name, logo, source code, and designs, is owned by Cassandra Studios EOOD and protected by copyright, trademark, and other intellectual-property laws. Apple retains all rights to its platforms and brands.

10. Changes to these terms

We may update these terms as the app evolves. Material changes will be announced on this page with a new "Last updated" date. Continued use of Formo after a change constitutes acceptance of the new terms.

11. Governing law

These terms are governed by the laws of the Republic of Bulgaria, without regard to conflict-of-laws principles. Any dispute shall be submitted to the competent courts of Sofia, Bulgaria. If you are a consumer in the EU, you may also bring proceedings in the courts of your country of residence and retain the protections of its mandatory consumer-protection laws.

12. Contact

Cassandra Studios EOOD
Email: hello@cassandrastudios.com
73 Bulgaria blvd., Triaditsa District, Sofia, 1404, Bulgaria