RoastMyChess vs Blunderzone
Price, ratings, monetisation and update history for both games, side by side ā with what reviewers say about each.
RoastMyChess
Read full descriptionHide full description
Make chess games analysis interesting again so that you can stick to analyzing your games. Your chess coach is too nice. Standard analysis apps just give you dry graphs and numbers. Roast My Chess gives you the cold hard truth. We combine the professional accuracy of the Stockfish engine with a sarcastic AI personality to analyze your gameplay. Instead of simply marking a blunder, our system explains exactly why your move was terrible in a way you will never forget. Import your games to see a move by move commentary track. The AI identifies your missed wins, questions your opening choices, and highlights your mistakes with brutal honesty. It is the most entertaining way to improve your ELO and stop making the same mistakes. Stop coddling your ego. Get the analysis you actually deserve. Note: You do require an in app subscription to access the core features of the app. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://github.com/aniketpriyadarshi17/kryptoniteappstudio/blob/main/roastmychess-privacy.md
Blunderzone
Read full descriptionHide full description
Turn your chess mistakes into focused practice with Blunderzone. Connect Lichess or Chess.com, review your games, and train the positions where you missed a better move. ā¢ Game Tactics: puzzles from your own games. ā¢ Quick Tactics: short sessions of 10 puzzles. ā¢ Memory Training: revisit positions with spaced repetition. ā¢ AI explanations: understand mistakes and better continuations in your account language. ā¢ Track your progress, training streaks and game statistics. ā¢ Optional reminders help you keep a training routine. Choose from 20 interface languages. Free, Basic and Premium plans offer different game import, analysis and AI explanation allowances. Paid memberships are optional; prices are shown in the app before purchase. ā¢ 20 AI explanations / 100 AI explanations. One-time purchase. Credits never expire and are shared across your devices. One credit unlocks one new explanation. Privacy Policy: https://blunder.zone/privacy-policy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: RoastMyChess at daily against Blunderzone's fortnightly. RoastMyChess also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. RoastMyChess sells 1 in-app purchase, starting at $6.99 per 7 days and Blunderzone sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
RoastMyChess ships an update daily, Blunderzone fortnightly. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.
| Parameter | RoastMyChess | Blunderzone |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily ā better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 ā better | 15.0 |
| Further details ā not scored | ||
| Size | 108 MB | 185 MB |
| Age rating | 4+ | 4+ |
| Developer | Ankit Priyadarshi | RANKA s.r.o. |
In-app purchases
RoastMyChess
- Weekly Subscription3 Days trial$6.997 Days
Blunderzone
- Blunderzone Basic$3.991 Month
- Blunderzone Premium$6.991 Month
- 20 AI explanations$4.00
- 100 AI explanations$18.00
Questions
Is RoastMyChess free?
Is Blunderzone free?
Do RoastMyChess or Blunderzone have ads?
Which is updated more often, RoastMyChess or Blunderzone?
Other comparisons
