Comparison

Rowing Tools for Coaches vs Lapper

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

Head to head
About

Rowing Tools for Coaches

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Rowing Tools is the app every rowing coach needs to increase the performance of your crews and athletes. We have built a range of tools from stopwatches, timers, calculators and team management to help you achieve yours and your team’s goals. Features: SIMPLE STROKE RATE MEASUREMENT: With just a tap on the screen, instantly calculates your current stroke rate (strokes per minute). The large, clear display makes it easy to read even in the most intense rowing sessions. REAL-TIME STROKE HISTORY: Every stroke is automatically recorded and displayed in a list below the button, with the most recent measurement at the top. Gain valuable insights into your performance and identify areas to improve by reviewing your stroke rate history. PYRAMID STOPWATCH (SUBSCRIPTION FEATURE): Our pyramid stopwatch means you’ll never forget when the rate change is meant to happen. See the time left for both the whole workout and the interval. Also see the rate for each interval if you want. GPS SPEED TRACKING (SUBSCRIPTION FEATURE): Upgrade to our premium version to access GPS speed tracking. Monitor your boat’s speed in real-time to gauge your performance and make necessary adjustments during your rowing sessions. WIND SPEED AND DIRECTION (SUBSCRIPTION FEATURE): Subscribe to unlock wind speed and direction information. Understand how weather conditions affect your rowing and adjust your technique for optimal performance. RESET & REVIEW: Reset the stroke rate list with a single tap to start fresh or review your progress later. Rowing Tools makes it easy to keep track of your training sessions and analyze your performance over time. AND MORE Join thousands of coaches who trust Rowing Tools to improve their training and reach their full potential on the water. Download Rowing Tools today and elevate your rowing performance to new heights! If you choose to upgrade to our subscription, payment will be charged to your Apple account, and your account will be charged 24 hours before the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the App Store after purchase. Terms of Service: https://sports-stats.org/terms-stroke-rate-counter/ Privacy: https://sports-stats.org/privacy-stroke-rate-counter/

About

Lapper

Read full description

Lapper turns your iPhone or iPad into a smart lap timer and real-time audio assistant for all lap-based sports. Whether you're driving, cycling, skating, or running laps, Lapper gives you detailed insights without the need for extra hardware. No complicated setup. No external sensors. Just press start and move. Lapper takes care of the rest—lap detection, timing, audio messages, and data sync happen automatically. - Just drop a start/finish point on the map and begin your session. Lapper automatically detects every lap using GPS with high precision. Under optimal conditions, lap timing is near-perfect. Even with weaker signals, accuracy stays within ±1s. - Get voice feedback in your ears, lap after lap. Choose what type of message to receive—lap time, performance progression, or best lap—and adjust message length for better focus. Stay in your zone while staying informed. - Coach Mode lets you connect live with your coach, spotter, or teammate. Talk in real time and share full session data instantly, over Bluetooth or the internet. It’s like having a pit wall in your pocket. - After your session, review detailed performance data. Compare lap times, progression, and performance deltas. Replay your route from above with satellite view and understand exactly where you gained or lost time. - Lapper also detects performance trends. Whether you're improving, plateauing, or regressing, you’ll see the trend per lap, per session, and across tracks. These trends help you adapt your training and recognize breakthroughs. - Save your tracks and sessions for any sport. Lapper remembers your favorite layouts and lets you build your personal track library, whether you're on a racing circuit, a velodrome, or a loop in the park. Built for iOS and iPadOS, Lapper takes advantage of all Apple technologies and sensors, with no extra dongles, beacons, or wearables needed. Just mount your phone and go. Train smarter. Get faster. One lap at a time. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://lapperapp.com/legal/privacy

Screenshots

Rowing Tools for Coaches4 screens
Lapper4 screens

Verdict

The call

The clearest difference is ads: Lapper at none against Rowing Tools for Coaches's shown. Lapper also leads on iOS requirement (16.6 vs 18.0). Rowing Tools for Coaches's advantage is update cadence (fortnightly vs every 7 months). On price, 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. Rowing Tools for Coaches sells 5 in-app purchases, starting at $2.99 per 7 days and Lapper sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Rowing Tools for Coaches ships an update fortnightly, Lapper every 7 months. The most recent releases landed on September 26, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 3 level
Rowing Tools for Coaches versus Lapper: the parameters behind the verdict, then further details
ParameterRowing Tools for CoachesLapper
PriceFreeFree
Update frequencyFortnightly — betterEvery 7 months
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad — better
Requires iOS18.016.6 — better
Further details — not scored
Size8 MB43 MB
Age rating17+4+
DeveloperSports Stats LimitedLongwave Studio

In-app purchases

5 purchases

Rowing Tools for Coaches

Subscriptions3
  • Pro Features Weekly3 Days trial$2.997 Days
  • Pro Features Monthly7 Days trial$5.991 Month
  • Pro Features Yearly$34.991 Year
One-time2
  • Premium Features$1.99
  • Lifetime Access$69.99
2 purchases

Lapper

Subscriptions2
  • Coach Mode Monthly7 Days trial$6.991 Month
  • Coach Mode Yearly7 Days trial$44.991 Year

Questions

Is Rowing Tools for Coaches free?
Rowing Tools for Coaches is free to download, with in-app purchases available.
Is Lapper free?
Lapper is free to download, with in-app purchases available.
Do Rowing Tools for Coaches or Lapper have ads?
Rowing Tools for Coaches shows ads; Lapper does not.
Which is updated more often, Rowing Tools for Coaches or Lapper?
Rowing Tools for Coaches ships an update fortnightly, and Lapper every 7 months. Most recently, Rowing Tools for Coaches was updated on September 26, 2026 and Lapper on September 24, 2026.

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