ChessAtlas vs HashCoreAI
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 HashCoreAI
| Detail | 
ChessAtlas | 
HashCoreAI |
|---|
| What it does | Free chess opening trainer with spaced repetition
| Games and apps for iOS, Android and the browser
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | Not given
| RO
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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
| - Native iOS and Android apps with Swift/SwiftUI and Kotlin/Jetpack Compose
- Flutter and cross-platform development
- Full product lifecycle from idea to App Store and Google Play
- UX and interface design
- Backend and API development
- HTML5 browser games with cloud sync
- Free-to-download apps with optional in-app upgrades
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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
| - Small independent studio shipping published games and apps to millions
- 15 titles live in stores plus 6 free browser games
- Full in-house product ownership from design through store launch
- Client work published and maintained from the studio's developer account
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| Free plan | Not given
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
| 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) | 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 | 1 |
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4 details filled in for both companies.
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