RD Chess Timer vs Double Tap 10+
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
RD Chess Timer
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Chess Timer is a simple and elegant chess clock designed for players of all levels. Whether youโre playing a casual game with friends or a competitive tournament, this app helps you keep track of time easily and accurately.
Double Tap 10+
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Ten seconds sounds easy. Landing on it is not. Tap once to start. Tap again when you believe 10.0000 seconds have passed. The gap between what you felt and what the clock recorded is your score, shown to four decimal places. RANKING FIRST The app opens on the leaderboard, not on the timer. You see the times you are chasing before you take your turn, and your own best runs are listed with the exact gap for each one. CLASSIC & DAILY Classic has one target: 10.0000 seconds. Daily hands everyone the same new target each day, drawn from over 200 real record times โ sprint splits, pit stops, free dives. Reproducing a duration you have never practised is a different skill entirely. VERSUS โ TWO PLAYERS, ONE IPHONE Put the phone on the table between you. The screen splits in two and the far half turns around, so both players read their own side. Tap independently, and whoever lands closer to 10 seconds takes the round. TRAINING Three preset targets to practise against, or any value from 3 to 60 seconds with Pro. YOUR TIMING A chart of your recent attempts, above and below the target line, with the one number that actually helps: whether you tend to stop early or late, and by how much. Correct the aim and the gap closes. PRECISION SCORING PERFECT โ within 100ms NEAR PIN โ within 500ms GOOD โ within 1 second MISS โ more than 1 second off ALSO INSIDE - Game Center leaderboards and achievements - Daily streak tracking - A result card you can share - No ads, and a round takes about fifteen seconds PRO (optional, one-time purchase) Your full saved history charted instead of the last ten attempts, plus consistency, hit rate and your early/late split, and any training target between 3 and 60 seconds. Everything else in the app is free. Trust the count in your head, then find out how wrong it was.
Screenshots
Verdict
The clearest difference is in-app purchases: RD Chess Timer at none against Double Tap 10+'s 1. Double Tap 10+'s advantage is update cadence (daily vs every 6 days) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Double Tap 10+ sells 1 one-off in-app purchase. RD Chess Timer asks for nothing beyond the download.
RD Chess Timer ships an update every 6 days, Double Tap 10+ daily. The most recent releases landed on September 21, 2026 and September 11, 2026 respectively.
| Parameter | RD Chess Timer | Double Tap 10+ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days | Daily โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 17.0 โ better |
| Further details โ not scored | ||
| Size | 26 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Raghul S | Takayuki Hamuro |
In-app purchases
RD Chess Timer
No in-app purchases
Double Tap 10+
- Double Tap 10+ Pro$1.99
Questions
Is RD Chess Timer free?
Is Double Tap 10+ free?
Do RD Chess Timer or Double Tap 10+ have ads?
Which is updated more often, RD Chess Timer or Double Tap 10+?
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