# GenkiFit vs LIBRARY

The clearest difference is in-app purchases: LIBRARY at none against GenkiFit's 2. LIBRARY also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). GenkiFit's advantage is update cadence (every 2 days vs every 9 days). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.5 for GenkiFit against 4.4 for LIBRARY. Both are backed by a comparable volume of ratings — 6 and 8 respectively. Written reviews are what separate them: 68% of GenkiFit's written reviews are positive against 71% of LIBRARY's.

GenkiFit ships an update every 2 days, LIBRARY every 9 days. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | GenkiFit | LIBRARY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6 ratings)](https://appshunter.io/ios/app/genkifit-workout-exerciselog/id1128417675/reviews)** | [4.4 (8 ratings)](https://appshunter.io/ios/app/library-workout-log-and-sns/id1271132004/reviews) |
| Number of ratings | 6 | **8** |
| Positive reviews | 67.9% of reviews | **70.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 9 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 72 MB | 54 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Takahiro Torii](https://appshunter.io/developer/1048814905) | [Koyo Matsumoto](https://appshunter.io/developer/1271132003) |

## What reviewers say

### GenkiFit

[App page](https://appshunter.io/ios/app/genkifit-workout-exerciselog/id1128417675)

Log your gym workouts and exercises with ease. Track muscle fatigue and recovery to create effective training plans. Monitor body weight and fat with integrated graphing and Health app support.

**Highlights:** Workout plan creation, Interval timer, Workout graphing and recording, Body weight and fat tracking, Muscle fatigue and recovery visualization, Health app integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| one month Plan | $3.99 | per month |
| 12ヶ月プラン | $41.99 | per year |


### LIBRARY

[App page](https://appshunter.io/ios/app/library-workout-log-and-sns/id1271132004)

Easily log your daily workouts and connect with a large community of fitness enthusiasts. Discover new training partners and share your progress on social media. Hundreds of exercises are pre-registered, with options to add your own.

**Highlights:** Easy workout logging, Connect with workout friends, Extensive exercise library, Add custom exercises, Share progress on SNS, Community for trainees

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GenkiFit free?

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

### Is LIBRARY free?

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

### Which has better reviews, GenkiFit or LIBRARY?

GenkiFit is rated higher. GenkiFit averages 4.5 out of 5 from 6 ratings, while LIBRARY averages 4.4 from 8 ratings.

### Do GenkiFit or LIBRARY have ads?

GenkiFit shows ads; LIBRARY does not.

### Which is updated more often, GenkiFit or LIBRARY?

GenkiFit ships an update every 2 days, and LIBRARY every 9 days. Most recently, GenkiFit was updated on October 3, 2026 and LIBRARY on October 14, 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.*