Comparison

Stopwatch Workout vs RF32 Scoreboard

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

Head to head
About

Stopwatch Workout

This app combines a stopwatch and workout tracker for efficient track running. Easily record your runs and lap times with large, accessible buttons, even during intense interval training. It seamlessly integrates with HealthKit to log your workouts.

Highlights
  • Stopwatch with lap functionality
  • Crown control for ease of use
  • Records run workouts
  • Large, easy-to-press buttons
  • HealthKit integration
Features
Read full description

Stopwatch Workout is the best app for track workouts on Apple Watch. Instead of needing to use a separate workout app while also using a stopwatch, the Stopwatch Workout App combines those two functions into one easy to use app. Simply hold the start button to start a workout and use the stopwatch like any other classic stopwatch knowing that you will get credit you deserve for your run. The buttons are big and easy to press even if you are in the midst of mile repeats. Features: -Stopwatch with lap feature. -Control using the crown. -Records run workouts. -Big buttons that are easy to press. -More coming soon. Created by Jake Derouin (Runner for CU Boulder). This app uses HealthKit to record workouts.

About

RF32 Scoreboard

Features
Read full description

RF32 Scoreboard turns your iPhone into a full-screen scoreboard — just rotate the phone and set it down by the court. In casual and pickup games you don't need a referee or a crowd: you keep score yourselves, adding points from the phone or straight from your Apple Watch without stopping the game. Big digits are readable from across the gym, and presets run the match all the way to the final whistle. Everything works offline — no accounts, no cloud, no ads. WHO IT'S FOR First and foremost for the players themselves — in casual and pickup games where you keep score among yourselves, with no referee and no audience. It works just as well for referees, coaches, organizers and fans who want a simple, reliable scoreboard always at hand — and for athletes tracking their own workout along the way. SPORTS PRESETS • Pick volleyball, basketball, handball or hockey — the app counts sets, quarters, halves or periods for you and runs the match to the final score • Duplicate a built-in preset and set your own rules (number of parts, points to win, advantage), or play with no preset as before • Switch presets straight from your Apple Watch, too FULL-SCREEN SCOREBOARD ON iPHONE • Rotate the phone to landscape and the home screen turns into a giant scoreboard • Two colored halves (Blue home / Red guests), digits readable from a distance • Set the phone by the court — the screen stays on through the whole match • Adjust the score (− / + / Reset) without turning back to portrait POINTS AND SETS • Two independent point counters: Blue team and Red team • Large +1 / −1 / Reset buttons — quick fixes when you miscount • Optional set counter: turn it on in settings whenever you need it • Winning a set automatically starts a new one from 0–0 • The score survives closing the app — after a restart the match returns where it left off MATCH HISTORY • Every score change is saved automatically on a two-sided timeline (Blue on the left, Red on the right), grouped by set • Pick a day to review the flow of any match, with a summary of points and sets • Filter the log: everything, points only or sets only • Clear a day's history in one move; everything stays on the device — no accounts and no cloud POSSESSION AND SERVE • A gold label under the team name shows who is serving or has the ball • Tap a team name to switch possession by hand • In volleyball the serve automatically passes to the team that scored GAME CLOCK (TIMER) • For timed sports, turn on the countdown timer • Control it from the phone or from your Apple Watch • The timer keeps counting even when the screen is locked APPLE WATCH AS A REMOTE • Current score and sets synced between iPhone and watch • Run the match from your wrist, without pulling out the phone • Reset and score correction always within reach • Possession is marked by a gold dot next to the score WORKOUT ON THE WATCH • 13 sports: volleyball, basketball, soccer, American football, baseball, softball, cricket, rugby, handball, water polo, lacrosse, field hockey, ice hockey • Live HealthKit metrics: heart rate, calories, time • Pause and resume your session, summary saved to Apple Health • The workout runs in parallel with score keeping OPTIONAL: PHYSICAL SCOREBOARD • Have a radio scoreboard? The app connects to it through an ESP32 bridge (Bluetooth → RF) • The same buttons then drive both the phone screen and the physical board at once • Step-by-step onboarding guides you through pairing and radio configuration

Screenshots

RF32 Scoreboard4 screens

Verdict

The call

The clearest difference is update cadence: Stopwatch Workout at every 9 days against RF32 Scoreboard's monthly. Stopwatch Workout also leads on iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

Stopwatch Workout ships an update every 9 days, RF32 Scoreboard monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 7 level
Stopwatch Workout versus RF32 Scoreboard: the parameters behind the verdict, then further details
ParameterStopwatch WorkoutRF32 Scoreboard
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 days — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod, Apple WatchiPhone, iPad, Apple Watch
Requires iOS13.0 — better18.0
Further details — not scored
Size1 MB20 MB
Age rating4+4+
DeveloperCyberWisp LLCJeremiasz Grzesiuk

In-app purchases

None

Stopwatch Workout

No in-app purchases

None

RF32 Scoreboard

No in-app purchases

Questions

Is Stopwatch Workout free?
Stopwatch Workout is free to download, with no in-app purchases.
Is RF32 Scoreboard free?
RF32 Scoreboard is free to download, with no in-app purchases.
Do Stopwatch Workout or RF32 Scoreboard have ads?
Neither Stopwatch Workout nor RF32 Scoreboard shows ads.
Which is updated more often, Stopwatch Workout or RF32 Scoreboard?
Stopwatch Workout ships an update every 9 days, and RF32 Scoreboard monthly. Most recently, Stopwatch Workout was updated on November 3, 2026 and RF32 Scoreboard on October 30, 2026.

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