Comparison

DsStopWatch vs Stoplight EVV

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

Head to head
About

DsStopWatch

This utility allows for precise time measurement with multiple stopwatches. It offers real-time recording, saving, and copying of time data in CSV format. Advanced features include button operation customization, lock mode for preventing accidental presses, and the ability to synchronize operations.

Highlights
  • Multiple stopwatches
  • Real-time time recording
  • Save and copy time records (CSV)
  • Customizable button operations
  • Lock mode for accidental presses
  • Light and dark screen modes
  • Operation cancellation and modification
Features
Read full description

1. How to operate (1) Button operation Operable buttons are colored. (2) Time record The measured time is recorded on the record screen in real time. To see the new record screen, press the Record> button. To see the old record screen, press the R button. To clear the time record, press the Clear All button twice. To save the time record, press the Save All button twice. Time record saves are overwritten each time. When you press the Copy button, the time record is copied to the clipboard in csv format, so you can paste it to Numbers etc. Selecting a name will display the selected person's time record. By selecting the unit distance for lap timing, the lap time for each unit distance is displayed. (3) Button operation reaction Vibration by button operation, click sound, support voice are possible. Operate with the Vibration button, Click button, and Voice button. (4) Name change You can change the name. Press the Name button or RUN button to enter LOCK mode, select a name to change the name, and press the return key to confirm the name change. Even if you change the name, pressing anything other than the return key cancels the name change. (5) LOCK mode Button operation can be prohibited to prevent erroneous button operation. If you press the Name button or RUN button to enter LOCK mode, button operation is prohibited. To cancel LOCK mode, press the Name button or LOCK button again. (6) Light screen and dark screen You can switch between light screen and dark screen. Please push the Light button or the Dark button. (7) Operation cancellation function The operation cancellation function can cancel the button operation. Only the last button operation can be canceled. Press the Undo button immediately after pressing the button. (8) Operation change function The operation change function can cancel and change the button operation. Only the last button operation can be changed. Immediately after pressing the button, press the Undo button, press the Sync button, and then press the button you want to change. (9) Operation addition function Operation addition function can be added by synchronizing button operation. It can be added in sync with the last button operation. Immediately after pressing the button, press the Sync button, then press the button you want to add. (10) Select mode Select mode allows you to operate multiple buttons at the same time. Press the Sel button to switch to select mode, select multiple buttons you want to operate at the same time, and then press the Sel button at the bottom. (11) Tapping mode The tapping mode allows you to tap first and then assign the tapping operation to any button on the stopwatch. Press the Tap button to switch to tapping mode, press the Tapping button, then press the button you want to assign to the stopwatch. You can also use A, G, 0 on the external keyboard and 0 on the numeric keypad instead of the Tapping button. The Tapping button can be memorized up to 10 times. 2. Operation Lap time and total time are displayed repeatedly in the range from 00:00.0 to 59:99.9. The time record on the record screen is displayed repeatedly in the range from 0:00:00.0 to 9:59:59.9. The Lap button also displays the number of Laps. The Lap button repeats the display in the range from 0 to 9. Lap on the record screen is displayed repeatedly in the range from 0 to 99. The resolution of the time display is 0.1 seconds, but the internal time is measured with a higher resolution. The action of each button starts at the moment the button is pressed and released. (Same as apple genuine app.) Even if you quit the app or turn off the power of the smartphone, it will continue to keep time when you start the app. There is no background processing, so this app will not drain your battery when you close it.

About

Stoplight EVV

This app offers a simple, one-tap system for electronic visit verification and timecard tracking. Its straightforward design makes managing daily work logs efficient and user-friendly.

Highlights
  • One-tap timecard entry
  • Electronic visit verification
  • Simple design
  • Straight-forward approach
  • Efficient tracking
Features
Read full description

Stoplight is an easy to use, one tap timecard and electronic visit verification system. Our simple design is a straight-forward approach to electronic visit verification and timecard tracking. Visit our website at https://stoplight.cc for more information.

Screenshots

DsStopWatch4 screens
Stoplight EVV4 screens

Verdict

The call

The clearest difference is rating: DsStopWatch at 4.3 against Stoplight EVV's 3.0. DsStopWatch also leads on update cadence (every 2 months vs every 13 months). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

DsStopWatch holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

UpkeepUpdate frequency

DsStopWatch ships an update every 2 months, Stoplight EVV every 13 months. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 7 level
DsStopWatch versus Stoplight EVV: the parameters behind the verdict, then further details
ParameterDsStopWatchStoplight EVV
PriceFreeFree
Rating4.3 (3 ratings) — better3.0 (2 ratings)
Number of ratings3 — better2
Update frequencyEvery 2 months — betterEvery 13 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size9 MB8 MB
Age rating4+4+
DeveloperRyuichi KatoMark Liveringhouse

Customer experience

DsStopWatch

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Stoplight EVV

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

DsStopWatch

No in-app purchases

None

Stoplight EVV

No in-app purchases

Questions

Is DsStopWatch free?
DsStopWatch is free to download, with no in-app purchases.
Is Stoplight EVV free?
Stoplight EVV is free to download, with no in-app purchases.
Which has better reviews, DsStopWatch or Stoplight EVV?
DsStopWatch is rated higher. DsStopWatch averages 4.3 out of 5 from 3 ratings, while Stoplight EVV averages 3.0 from 2 ratings.
Do DsStopWatch or Stoplight EVV have ads?
Neither DsStopWatch nor Stoplight EVV shows ads.
Which is updated more often, DsStopWatch or Stoplight EVV?
DsStopWatch ships an update every 2 months, and Stoplight EVV every 13 months. Most recently, DsStopWatch was updated on October 13, 2026 and Stoplight EVV on October 8, 2026.

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