ChessZen vs ChessScroll
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChessZen
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ChessZen helps you build healthier chess habits. Set limits for how long you want each chess session to last, how many sessions you want per day, and how long you want a cooldown before you can play again. When your time is up, ChessZen steps in to help you stay on track. You can also: - block chess apps and websites - schedule times when chess is always blocked - get reminders before your session ends - quickly lock or unlock access when needed - add an accountability partner for extra support Chess Blocker is designed for people who love chess but want clearer boundaries around when and how they play. Premium features include advanced controls like scheduled blocking, cooldown customization, reminders, and accountability tools. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ChessScroll
This app locks distracting applications behind chess puzzles. Solve a puzzle to earn minutes of screen time for your chosen apps. It aims to reduce screen time by integrating practice into existing habits.
- App locking with chess puzzles
- Customizable scroll time per puzzle
- Offline puzzle functionality
- Personalized puzzle difficulty
- Privacy-focused, no account needed
- Reduces screen time through habit integration
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Your feed costs a move now. ChessScroll seals the apps that eat your evenings — Instagram, TikTok, YouTube, whichever you choose — behind a chess puzzle at your level. Solve it and you earn minutes of scroll. Fail it and the position waits. That's the whole app. That's the whole deal. THE DEAL 1 puzzle = minutes of scroll. You set the exchange rate. HOW IT WORKS 1. Seal your apps. Pick the ones that eat you. 2. Reach for one, and a puzzle appears instead. 3. Solve it. The app opens and your clock starts running. 4. Minutes run out mid-scroll? In chess we call that flagging. Solve another. WHY IT WORKS You already reach for your phone dozens of times a day. ChessScroll doesn't fight that urge — it reroutes it. Every reach becomes one tactic at your level: twenty to forty seconds, and a real fight. It's the training every coach prescribes and nobody actually does, attached to a habit you already have. TWO NUMBERS, FACING EACH OTHER — Your puzzle rating, climbing. — Your daily screen time, falling. Everything else is supporting cast. REAL PUZZLES, AT YOUR LEVEL Nearly fourteen thousand positions from real games, each one rated by the players who tried it before you, and served at your rating rather than under it, so the rating you build is earned. Works fully offline. From 400 to 2700, the puzzle fits. THE CLIMB Fourteen chapters, one for each master: Morphy, Anderssen, Steinitz, Lasker, Capablanca, Alekhine, Botvinnik, Nezhmetdinov, Tal, Petrosian, Spassky, Fischer, Karpov, Kasparov. Every six puzzles you solve lays a stone on their road, and the one you solved at midnight to get into Instagram counts the same as the one you chose to play. The road stops at twenty-eight of their own games, and every one you solve goes into your album as a card. You never have to open the tab for it to move. NO NEW ADDICTION Training sessions end by design. No infinite puzzle feed, no guilt notifications, no nagging. Paul Morphy said in 1859 that chess should never engross the mind. We're inclined to agree. PRIVACY Your app choices and screen-time data never leave your device — Apple's Screen Time framework enforces that by design. No account needed. MEMBERSHIP ChessScroll requires a membership: yearly with a 7-day free trial, or monthly. Subscriptions auto-renew until cancelled in Settings. Terms: https://chessscroll.com/terms — Privacy: https://chessscroll.com/privacy Earn your scroll.
Screenshots
Verdict
ChessZen and ChessScroll are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. ChessZen sells 1 in-app purchase, starting at $19.99 per year and ChessScroll sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
ChessZen ships an update every 2 weeks, ChessScroll fortnightly. The most recent releases landed on September 22, 2026 and October 15, 2026 respectively.
| Parameter | ChessZen | ChessScroll |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Subscription |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.5 | 17.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | Jake Edwards | MICHAŁ ROSTKOWSKI |
In-app purchases
ChessZen
- Chess Blocker Premium – Annual7 Days trial$19.991 Year
ChessScroll
- Monthly Membership$7.991 Month
- Annual Membership3 Days trial$39.991 Year









