Comparison

MnMotion Lite vs Swim Set Interval Timer

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

Head to head
About

MnMotion Lite

This app helps you track your shoulder range of motion using your phone's motion sensors. It measures common joint movements, allowing you to monitor progress during rehabilitation and share results with your clinician.

Highlights
  • Measure shoulder flexion, abduction, and scapular plane motion
  • Measure flexion, internal, and external rotation lying down
  • Track top three greatest motion achievements
  • Store unlimited recordings
  • Email results to clinicians (CSV/text)
  • Pair with MnMotion Pro app for enhanced data
Features
Read full description

Designed by physical therapists to help you track your shoulder motion keep you motivated. The MnMotion App Lite app utilizes motion sensors in your phone to measure you joint range of motion in common patterns of motion to track your progress over time. These are the same motions physical therapists and other health care providers are interested in to determine you progress in rehabilitation. Features: -Measure flexion, abduction and scapular plane motion standing up. -Measure flexion, internal rotation and external rotation lying down. -Make the measurement part of your range of motion exercises and keep track of the top three greatest motions you were able to achieve. -Keep an unlimited number of recordings stored on your phone -Email your results to your clinician to update your rehabilitation status (CSV files or text emails) Coming soon! -Video instructions for performing each motion. -The app is capable of pairing with the MnMotion Pro clinician app to double the information! Providing simultaneous information of the arm bone (humerus) and shoulder blade (scapula). These are important data for helping your clinician to develop customized rehabilitation programs.

About

Swim Set Interval Timer

Features
Read full description

Swim Set Interval Timer is an easy‑to‑use swim interval timer for swimmers, coaches, triathletes and teams who run structured repeat sets. Designed for reliability and clarity, it combines iPhone‑based timing with an Apple Watch companion app for quick access and at‑a‑glance progress. Build repeatable swim sets, track intervals accurately, and focus on training—not managing a stopwatch or losing track of set count. Key Features: Flexible interval sets -Build swim sets with configurable intervals and repeat counts. Customizable timing modes -Choose how your intervals display and behave: -Count up or down -Optional goal hold time indicators -Available countdown blinking and/or audible beeps -Color customization to match your preferences or improve visibility on deck Phone‑first, reliable timing -The iPhone acts as the primary timer to ensure consistent and accurate set tracking. Apple Watch companion app -View live interval progress, start sets remotely, and stay in sync with your phone during workouts. Automatic resync -If the Watch display sleeps, it reconnects and updates instantly when you raise your wrist. Sharable set log -Automatically log completed sets and share your workout results with teammates, coaches, or training partners. Simple, focused design -No clutter — just the timing information swimmers and coaches actually need. Who It’s For: -Competitive swimmers running structured sets -Coaches providing interval-based practices from the pool deck -Athletes who want a clear, repeatable interval routine -Anyone who prefers simplicity over overloaded workout apps Apple Watch Notes: The Apple Watch app works as a companion to the iPhone app. Timing continues on the phone if the Watch screen goes to sleep, and the Watch display updates automatically when it becomes active again.

Screenshots

MnMotion Lite3 screens
Swim Set Interval Timer4 screens

Verdict

The call

The clearest difference is price: MnMotion Lite at Free against Swim Set Interval Timer's $1.99. MnMotion Lite also leads on iOS requirement (10.2 vs 26.4). On 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

MnMotion Lite is free to download; Swim Set Interval Timer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 6 level
MnMotion Lite versus Swim Set Interval Timer: the parameters behind the verdict, then further details
ParameterMnMotion LiteSwim Set Interval Timer
PriceFree — better$1.99
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS10.2 — better26.4
Further details — not scored
Size31 MB5 MB
Age rating17+4+
DeveloperRegents of the University of MinnesotaSTEVEN BRENT LEEPER

In-app purchases

None

MnMotion Lite

No in-app purchases

None

Swim Set Interval Timer

No in-app purchases

Questions

Is MnMotion Lite free?
MnMotion Lite is free to download, with no in-app purchases.
Is Swim Set Interval Timer free?
Swim Set Interval Timer costs $1.99, with no in-app purchases.
Do MnMotion Lite or Swim Set Interval Timer have ads?
Neither MnMotion Lite nor Swim Set Interval Timer shows ads.

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