RemNum 〜 数字を暗記するだけのアプリ vs Chess Puzzles
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
RemNum 〜 数字を暗記するだけのアプリ
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This is an app that only memorizes numbers. This app displays numbers one character at a time in order, so all you have to do is memorize and enter them. Use it for memory training.
Chess Puzzles
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A new chess puzzle every single day, set on a real board. Spot the fork, land the mate, save the endgame — one sharp move at a time. If you want to actually get better at tactics instead of just playing more games, this is your daily rep. Most chess apps drown you in endless problems and walk away. This one gives you one focused puzzle a day, escalating hints that nudge you toward the idea without spoiling the solve, and short lessons that teach you how to SPOT each pattern — so the next time it appears on your own board, you see it. WHAT YOU GET - One fresh tactics puzzle to solve on a clean, tappable board every day - Escalating hints that guide you to the winning idea without giving it away - The eight core patterns explained: forks, pins, skewers, sacrifices, discovered attacks, deflection, mate-in-one and endgame technique - Practice mode to drill any theme on demand and cement the pattern - A growing streak, estimated rating and clean-accuracy score that show real progress - Full-color board themes and instant haptic feedback, working completely offline PERFECT FOR - Beginners who know the moves but keep hanging pieces - Club players grinding to push their rating higher - Busy people who want a five-minute brain workout each morning - Anyone rebuilding their tactical eye after time away from the board WHY NOT JUST PLAY MORE GAMES? Games hide the lesson inside 40 moves of noise. Puzzles isolate the exact moment a tactic wins, so you train the pattern directly — the fastest, proven way to raise a rating. PRIVACY No account, no sign-up, no tracking. Your solves, streak and stats live on your device. FULL ACCESS The daily puzzle is free forever. A subscription unlocks everything else: all 30 themed puzzles, unlimited hints and full solutions across every tactic, plus full progress and rating tracking. Choose a weekly plan, a yearly plan, or a one-time lifetime unlock. Subscriptions renew automatically unless canceled at least 24 hours before the period ends; manage or cancel anytime in your App Store account settings. Solve today's puzzle now and start your streak. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? Contact tphuc.work@gmail.com
Screenshots
Verdict
The clearest difference is in-app purchases: RemNum 〜 数字を暗記するだけのアプリ at none against Chess Puzzles's 3. RemNum 〜 数字を暗記するだけのアプリ also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Chess Puzzles sells 3 in-app purchases, starting at $4.99 per 7 days. RemNum 〜 数字を暗記するだけのアプリ asks for nothing beyond the download.
RemNum 〜 数字を暗記するだけのアプリ ships an update every 3 weeks, Chess Puzzles every 2 weeks. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.
| Parameter | RemNum 〜 数字を暗記するだけのアプリ | Chess Puzzles |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 48 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | yoshitomo ishii | Phuc Pham |
In-app purchases
RemNum 〜 数字を暗記するだけのアプリ
No in-app purchases
Chess Puzzles
- Fork & Pin Drills · Weekly$4.997 Days
- Endgame Mastery · Yearly$24.991 Year
- Checkmate Trainer - Lifetime$49.99
Questions
Is RemNum 〜 数字を暗記するだけのアプリ free?
Is Chess Puzzles free?
Do RemNum 〜 数字を暗記するだけのアプリ or Chess Puzzles have ads?
Which is updated more often, RemNum 〜 数字を暗記するだけのアプリ or Chess Puzzles?
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