1Stopwatch vs Chess Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
1Stopwatch
This utility app enhances your device's display with a stopwatch that can be shown on the Dynamic Island, Lock Screen, and Control Center. It offers history records with iCloud sync, customizable tick sounds, and Siri integration for hands-free control.
- Dynamic Island stopwatch display
- Lock Screen and Control Center integration
- History records with iCloud Sync
- Multiple tick sound options
- Siri voice commands for start/stop
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The missing stopwatch features: 1. Display stopwatch on Dynamic Island, Lock Screen, and Control Cetner 2. History Records with iCloud Sync between your devices 3. Multiple nice stopwatch tick sounds 4. Use Hey Siri to Start stopwatch and Stop stopwatch
Chess Clock
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Chess Clock – Fischer Timer is a clean, over-the-board chess clock built for real games: big times, one tap per move, and controls you can hit without looking away from the board. - Dual clocks, your rules Two full-height panels show each side’s time at a glance. Start a game with a tap, then tap your side when you finish a move. Pause anytime from the center bar. - Time controls that match how you play Choose presets or build your own: main time, increment, simple delay before main time counts down, and optional second-stage bonuses. Pick Fischer or Bronstein (or no increment) from a clear menu. Need different controls for each player? Set User A and User B independently when “same time for both” is off. - Feedback you can tune Separate sounds for moves and time-up, optional low-time alerts at your thresholds (sound, haptic, and a quick flash), and accent colors so the active side is obvious across the table. Optional ± second buttons for on-the-board adjustments. - Made for club nights and home games No account. No sign-in. Open the app, set your time, and play. When time runs out, the losing side shows a clear Lose state so there’s no doubt the flag fell. Download Chess Clock – Fischer Timer and keep the focus on the position, not on fiddling with the clock. For more information, visit https://indiegoodies.com/chessclock Terms of Use: https://indiegoodies.com/chessclock/terms Privacy Policy: https://indiegoodies.com/chessclock/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Chess Clock at none against 1Stopwatch's 1. On price, ads, device support and iOS requirement 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. 1Stopwatch sells 1 one-off in-app purchase. Chess Clock asks for nothing beyond the download.
| Parameter | 1Stopwatch | Chess Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.2 — better | 17.6 |
| Further details — not scored | ||
| Size | 15 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | 兴华 范 | Indie Goodies LLC |
In-app purchases
1Stopwatch
- Premium$4.99
Chess Clock
No in-app purchases









