Last updated: 24 August 2026
These Terms of Use (“Terms”) are a contract between you and Krootl OÜ (registry code 16596495, Estonia) (“Krootl”, “we”, “us”) for the READLO mobile application and related services (the “App”). The English version is the binding language.
By creating an account — including tapping Continue on the welcome screen, which opens an anonymous session — or by otherwise using the App, you agree to these Terms and to our Privacy Policy. If you do not agree, do not use the App.
READLO is operated by Krootl OÜ. Contact: hello@krootl.com.
The App is for people 13 years or older. If you are between 13 and the age of digital consent in your country, you may use the App only with a parent or guardian’s permission where the law requires it. We do not knowingly offer the App to children under 13.
READLO is a language-learning app. You can read leveled texts, listen to pre-recorded narration, tap words for translations, save vocabulary, and (if you choose) request an AI explanation of a word. Some titles and some AI use require a paid Pro subscription. We may change, add, or remove content and features.
We grant you a personal, non-exclusive, non-transferable, revocable license to use the App for your own language learning. You may not:
Paid access (“Pro”) is sold as an auto-renewing subscription through the Apple App Store. Apple processes the payment. Price, trial, and renewal terms are shown in the App Store / paywall before you buy.
Optional “Explain with AI” and related vocabulary help are generated by a third-party model. They can be incomplete or wrong. They are study aids, not professional language, legal, or educational advice.
The App, READLO name, catalog adaptations, audio, software, and related materials are owned by Krootl or our licensors. Original literary works we adapt remain with their rights holders; our retellings and recordings are ours to license. These Terms do not transfer ownership to you.
The App is provided “as is.” We work to keep it available and accurate, but we do not promise uninterrupted service, error-free translations, or a particular learning outcome. Mandatory consumer warranties in your country still apply.
Nothing in these Terms limits liability that cannot be limited under applicable law, including for death or personal injury caused by negligence, or for fraud.
Subject to that, and to your rights as a consumer, we are not liable for indirect or consequential losses, or for loss of data, profits, or learning progress, to the extent permitted by law. Our aggregate liability for a claim arising from the App is limited to the greater of (a) the amount you paid us for Pro in the 12 months before the claim or (b) €50.
If you are a consumer in the EU/EEA/UK, these Terms do not affect your mandatory rights.
We may update these Terms. We will change the “Last updated” date and, for material changes, provide a reasonable notice in the App or by email where we have one. Continued use after the effective date means you accept the updated Terms. If you do not agree, stop using the App and delete your account.
These Terms are governed by the laws of Estonia, without regard to conflict-of-law rules. If you are a consumer, you also have the protection of the mandatory laws of the country where you live. You may bring a consumer dispute in the courts of that country. Estonian consumers may also use the Consumer Disputes Committee. EU consumers may use the European Online Dispute Resolution platform.
Questions about these Terms: hello@krootl.com.
Krootl OÜ · registry code 16596495 · Estonia. The iOS app identifier is com.krootl.readsavvy.