Comparison

1Stopwatch vs Chess Clock

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

Chess Clock

Features
Read full description

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

1Stopwatch4 screens
Chess Clock4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 1Stopwatch sells 1 one-off in-app purchase. Chess Clock asks for nothing beyond the download.

Scorecard1 real difference · 9 level
1Stopwatch versus Chess Clock: the parameters behind the verdict, then further details
Parameter1StopwatchChess Clock
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyFortnightly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.2 — better17.6
Further details — not scored
Size15 MB11 MB
Age rating4+4+
Developer兴华 范Indie Goodies LLC

In-app purchases

1 purchases

1Stopwatch

One-time1
  • Premium$4.99
None

Chess Clock

No in-app purchases

Questions

Is 1Stopwatch free?
1Stopwatch is free to download, with in-app purchases available.
Is Chess Clock free?
Chess Clock is free to download, with no in-app purchases.
Do 1Stopwatch or Chess Clock have ads?
Neither 1Stopwatch nor Chess Clock shows ads.

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