ChessAtlas vs Offline Games
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
ChessAtlas compared with Offline Games
| Detail | 
ChessAtlas | 
Offline Games |
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| What it does | Free chess opening trainer with spaced repetition
| 1000 free offline games to play without WiFi or internet connection
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| Stage | Not given
| Not given
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| Founded | Not given
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| Based in | Not given
| Not given
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| Pricing model | Freemium
| Free
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| Pricing | Not given
| Not given
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| Key features | - Spaced repetition with FSRS algorithm
- Repertoire builder
- Opening trainer with instant feedback
- Game import from Lichess and Chess.com
- Deviation detection
- Course library with opening courses
- iOS and Android mobile apps
- Multiple language support
| - Over 1000 games
- Play in browser instantly
- No registration required
- Games for all ages including seniors
- Puzzle, card, word and brain game categories
- Play without WiFi or internet connection
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| What makes it different | - FSRS algorithm schedules reviews 15-30% more efficiently than SM2
- Automatic deviation detection from Lichess and Chess.com games
- Full repertoire builder in free tier with no course purchase required
| - Play completely free with no hidden fees or payment required
- Play offline without WiFi or mobile data once app is downloaded
- Instant play in browser with no download necessary
- Relaxing games designed for the whole family
- Games playable anywhere on mobile or computer during work, school or breaks
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| Free plan | Not given
| Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 17 ▲ +1 (up) since last check | 2 ▲ +2 (up) since last check |
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| Trust Flow (Majestic) | 22 | 0 |
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| Citation Flow (Majestic) | 24 | 0 |
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| Referring domains (Majestic) | 34 | 0 |
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4 details filled in for both companies.
More alternatives to ChessAtlas More alternatives to Offline Games