ChessAtlas vs AimTrainer
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 AimTrainer
| Detail | 
ChessAtlas | 
AimTrainer |
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| What it does | Free chess opening trainer with spaced repetition
| Free browser-based aim trainer for Valorant and CS2 peek-angle practice
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Freemium
| Free
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| Pricing | 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
| - Left peek, right peek, and alternating target modes
- Difficulty levels: Expert and Hell with shortened reaction windows
- Timed accuracy challenges at 60, 120, or 300 seconds
- Valorant to CS2 sensitivity calculator using cm/360
- Score tracking after each run
- Ascent A Main arena environment
- No download required, runs in browser
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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
| - Zero-friction browser-based tool with no installation needed
- Focused specifically on peek-angle practice for competitive FPS
- Quick 10-minute warm-up routine designed for ranked
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| Free plan | 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
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 10 ▲ +1 (up) since last check | Not checked yet ● no change 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.
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