# motusONE vs GainLogger

The clearest difference is in-app purchases: motusONE at none against GainLogger's 2. motusONE also leads on ratings volume (5 vs 1) and iOS requirement (9.3 vs 15.1). GainLogger's advantage is update cadence (every 5 days vs every 2 weeks). On price, rating, ads and device support there is nothing between them.

Both are free to download. GainLogger sells 2 in-app purchases, starting at $3.99 per month. motusONE asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for motusONE against 5.0 for GainLogger. That said, the two scores are not equally well evidenced: motusONE has 5 ratings behind it against 1, so its average is the more settled of the two.

motusONE ships an update every 2 weeks, GainLogger every 5 days. The most recent releases landed on November 13, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | motusONE | GainLogger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/motusone/id1235066013/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/gainlogger-workout-tracker/id6760951484/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 175 MB | 92 MB |
| Requires iOS | **9.3** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Driveline Baseball](https://appshunter.io/developer/1513897848) | [Vladislav Gesin](https://appshunter.io/developer/1886981509) |

## What reviewers say

### motusONE

[App page](https://appshunter.io/ios/app/motusone/id1235066013)

This platform offers clinical-grade movement assessments using wireless sensors and smart apparel. It helps reduce injury risk, improve workplace safety, and analyze performance for physical therapy, sports, and work environments.

**Highlights:** Wireless multi-sensor network, Bluetooth connectivity to iOS devices, Objective, clinical-grade assessments, Injury risk reduction, Workplace safety improvement, Sports performance analysis, Rehabilitation insights

**Features:** macOS Compatibility

**In-app purchases:** none


### GainLogger

[App page](https://appshunter.io/ios/app/gainlogger-workout-tracker/id6760951484)

This app helps serious lifters track every set, rep, and personal record with fast, offline-first logging. It offers smart progression suggestions, Apple Watch integration, and detailed progress charts for strength training and bodybuilding.

**Highlights:** Fast set logging, Offline functionality, Apple Watch & Wear OS app, Progressive overload suggestions, Supersets & circuits, Exercise library with videos, Personal record detection

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GainLogger Pro | $3.99 | per month |
| GainLogger Pro | $34.99 | per year |


## Frequently asked questions

### Is motusONE free?

motusONE is free to download, with no in-app purchases.

### Is GainLogger free?

GainLogger is free to download, with in-app purchases available.

### Which has better reviews, motusONE or GainLogger?

motusONE and GainLogger are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do motusONE or GainLogger have ads?

Neither motusONE nor GainLogger shows ads.

### Which is updated more often, motusONE or GainLogger?

motusONE ships an update every 2 weeks, and GainLogger every 5 days. Most recently, motusONE was updated on November 13, 2026 and GainLogger on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*