Ledor vs ReadSVP
Ledor
ledor.appReadSVP
readsvp.comSide by side
| Figure | Ledor | ReadSVP |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Linux | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 1 | 1 |
| Spec score · Speed Reading Apps | 8.7 (#3) | 7.1 (#25) |
| Privacy | The privacy policy says Ledor collects no data and has no analytics, ads, tracking, accounts of its own, or servers of its own. | The site says PDFs, text extraction, and RSVP playback stay on the user's machine and are not uploaded to the cloud. |
| Reading controls | TTS uses system voices, has lock-screen controls, and supports speeds from 0.5× to 3×. | Readers can adjust words per minute and chunk size, with presets at 320, 520, and 820 wpm. |
Plans
In their own words
Ledor
Ledor is a free, open-source reader for RSVP, EPUB files, and web articles, available on Android, iOS, Linux, and the web. It offers RSVP, text-to-speech narration, and a traditional e-reader mode. Readers can import EPUBs or save articles by URL; Android users can also share a page with the app. Text-to-speech uses system voices, provides lock-screen controls, and supports speeds from 0.5× to 3×. Appearance settings cover colors, fonts, sizes, and positions, with light and dark themes and a live preview.
Ledor works offline, storing books and progress on the device. Optional Google Drive sync can carry the library, progress, bookmarks, ratings, sessions, and display settings across devices. The privacy policy says the app collects no data and has no analytics, ads, tracking, accounts, or servers of its own. Weekly and monthly reading charts and a shareable monthly recap are calculated on the device. The MIT-licensed free plan includes all features, with no ads or account required.