DinoReader

Android

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Freedom report

Two barsScore 6.4

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

DinoReader is ranked #7 of 27 in ebook reader software on Freedom251. It runs on Android. There is a free plan.

DinoReader plans and pricing

All plans

DinoReader Free Free to download and use; no subscriptions. Optional Readino book purchases cost extra · future optional translation features may use paid third-party services dinoreader.app · 3 Oct 2026

Compared on ebook reader software

Free plan: Yes
Supported platforms: Android
Supported formats: EPUB, PDF, FB2, other book formats
Annotation tools: Yes
Reading sync: Yes
Offline reading: Yes

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The record

Product: DinoReader is an ebook reader made by the FBReader team specifically for e-ink devices.
E-ink interface: Its interface is designed for e-ink screens with high-contrast colours, fewer clicks, and no animations or visual effects unsuitable for e-ink.
Formats and DRM: It opens EPUB, PDF, FB2, and other book formats, including books protected with Readium LCP.
Catalogues and shop: It supports OPDS 1.x and 2.0 catalogues and integrates with the Readino bookshop; users can also add catalogues or disable Readino access.
Sync: It can synchronise books, reading positions, and bookmarks with the FBReader Book Network.
Text to speech: It can read books aloud using the device’s system text-to-speech engine, though some devices may lack an engine or need extra voices.
Limits: Dictionaries and online translators are not currently integrated, and the maker says Android e-ink compatibility is expected from Android 5 onward but is not guaranteed on every device.
Platform and devices: The app is currently available for Android e-ink devices; the maker says versions for other platforms are being tested.
Security and privacy: The privacy policy says the website uses HTTPS, crash reporting via Sentry is enabled by default and can be switched off, and usage reporting requires explicit consent.
Data handling: Local reading does not require an account, and library information, reading positions, bookmarks, and preferences are kept on the device; optional Book Network sync uses Google sign-in and Google Drive.
Support: Users can send feedback with an optional email address; without one the maker says it cannot reply directly.
For device makers: The maker offers device-specific custom builds and deeper branded reader integrations for device or firmware makers.
Maker: DinoReader is an ebook reading app from FBReader.ORG Limited, registered in England and Wales.
Price from: Free

Where it ranks on Freedom251

Best Ebook Reader Software in 2026#7 of 27

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Sources

dinoreader.app/what-is-dinoreader/· checked 3 Oct 2026
dinoreader.app/privacy-policy/· checked 3 Oct 2026
dinoreader.app/for-device-makers/· checked 3 Oct 2026