# Kanu Optimize Training App vs Gym log

The clearest difference is in-app purchases: Kanu Optimize Training App at none against Gym log's 7. Kanu Optimize Training App also leads on device support (3 vs 1). Gym log's advantage is ratings volume (838 vs 3) and update cadence (every 4 days vs fortnightly). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Gym log sells 7 in-app purchases, starting at $6.99 per month. Kanu Optimize Training App asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Kanu Optimize Training App against 4.9 for Gym log. That said, the two scores are not equally well evidenced: Gym log has 838 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 100% of Kanu Optimize Training App's written reviews are positive against 99% of Gym log's.

Kanu Optimize Training App ships an update fortnightly, Gym log every 4 days. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Kanu Optimize Training App | Gym log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/kanu-optimize-training-app/id6449133953/reviews)** | [4.9 (838 ratings)](https://appshunter.io/ios/app/gym-log-strive/id6449553638/reviews) |
| Number of ratings | 3 | **838** |
| Positive reviews | **100.0% of reviews** | 98.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free | Free |
| Size | 72 MB | 219 MB |
| Requires iOS | **15.1** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KanuOptimize](https://appshunter.io/developer/1687726407) | [Artur Fijal](https://appshunter.io/developer/1446213931) |

## What reviewers say

### Kanu Optimize Training App

[App page](https://appshunter.io/ios/app/kanu-optimize-training-app/id6449133953)

This app provides structured strength and muscle-building programs designed by experienced coaches. It offers a private exercise library, technique feedback, and direct access to coaches and a supportive community for training and nutrition guidance.

**Highlights:** Strength and muscle-building programs, Exercise demo library and technique guidance, Video submission for technique feedback, Direct coach and community access, Automatic training metrics tracking, Customized macro calculator, Nutrition target tracking and app syncing, HealthKit integration

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

**In-app purchases:** none


### Gym log

[App page](https://appshunter.io/ios/app/gym-log-strive/id6449553638)

This free workout tracker helps you build strength and muscle with unlimited routines, progressive overload tracking, and advanced analytics. It offers offline functionality, personalized dashboards, and seamless data input for a friction-free training experience.

**Highlights:** Unlimited workout routines, Progressive overload tracking, Advanced analytics and charts, Offline functionality, Personalizable dashboard, Frictionless data input

**Features:** Family Sharing, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $6.99 | per month |
| Unlimited access | $39.99 | per year |
| Theme cotton candy | $3.79 | one-time |
| Theme cotton candy dark | $3.79 | one-time |
| Theme Cherry Blossom | $3.79 | one-time |
| Theme beige | $3.99 | one-time |
| Unlimited access | $139.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Customizable workouts
- 🚀 Efficient workout tracking
- 💡 Helpful progress tracking
- 🚀 Simple and straightforward

**What reviewers complain about**

- 🐛 Occasional bugs or glitches
- 💡 Desire for more advanced features (e.g., plate calculator, one-arm exercise logging)
- 💡 Request for ability to delete or reorder exercises in a workout

**Reported bugs**

- Occasional issues with saving workouts
- Timer not always functioning properly when other apps are running

**Requested features**

- Ability to sync data across devices
- Addition of body measurements tracking (waist, legs, etc.)
- Inclusion of a plate calculator
- Option to log one-arm exercises separately
- Ability to delete or reorder exercises in a workout


## Frequently asked questions

### Is Kanu Optimize Training App free?

Kanu Optimize Training App is free to download, with no in-app purchases.

### Is Gym log free?

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

### Which has better reviews, Kanu Optimize Training App or Gym log?

Kanu Optimize Training App is rated higher. Kanu Optimize Training App averages 5.0 out of 5 from 3 ratings, while Gym log averages 4.9 from 838 ratings.

### Do Kanu Optimize Training App or Gym log have ads?

Neither Kanu Optimize Training App nor Gym log shows ads.

### Which is updated more often, Kanu Optimize Training App or Gym log?

Kanu Optimize Training App ships an update fortnightly, and Gym log every 4 days. Most recently, Kanu Optimize Training App was updated on September 10, 2026 and Gym log on September 24, 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.*