# Zing Performance vs Fitness100

The clearest difference is review sentiment: Fitness100 at 100% against Zing Performance's 40%. Fitness100 also leads on rating (5.0 vs 3.7) and update cadence (every 4 days vs every 4 months). Zing Performance's advantage is in-app purchases (none vs 4) and ratings volume (9 vs 1). On price and ads there is nothing between them.

Both are free to download. Fitness100 sells 4 in-app purchases, starting at $2.99 per month. Zing Performance asks for nothing beyond the download.

Fitness100 holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Zing Performance has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 40% of Zing Performance's written reviews are positive against 100% of Fitness100's.

Zing Performance ships an update every 4 months, Fitness100 every 4 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Zing Performance | Fitness100 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (9 ratings)](https://appshunter.io/ios/app/zing-performance/id1188238699/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fitness100-workout-tracker/id6449884154/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 844 MB | 79 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Zing Performance Ltd](https://appshunter.io/developer/735387177) | [Mohamed Alsadek](https://appshunter.io/developer/1474807841) |

## What reviewers say

### Zing Performance

[App page](https://appshunter.io/ios/app/zing-performance/id1188238699)

This app uses neuroscience-backed exercises to enhance cognitive and physical performance. It offers personalized programs combining on-screen skill tests and physical activities to improve brain speed, memory, attention, and stress management.

**Highlights:** Personalized skill tests and physical activities, Neuroscience-based brain enhancement, Improves attention, memory, and coordination, Balances mind and body for stress management, Enhances spatial awareness, Accessible on the go

**In-app purchases:** none


### Fitness100

[App page](https://appshunter.io/ios/app/fitness100-workout-tracker/id6449884154)

This app offers personalized workout plans for gym and home, with a comprehensive exercise library and advanced progress tracking. It helps users build muscle, lose weight, and visualize their fitness journey with detailed analytics and muscle heatmaps.

**Highlights:** Customizable gym & home workout plans, Expert-designed routines, Advanced progress tracking & analytics, Comprehensive exercise library with videos, Muscle heatmap visualization, Personalized plans for every goal

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Monthly Subscription | $3.99 | per month |
| Quarterly Subscription | $9.99 | per 3 months |
| Yearly Subscription | $34.99 | per year |


## Frequently asked questions

### Is Zing Performance free?

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

### Is Fitness100 free?

Fitness100 is free to download, with in-app purchases available.

### Which has better reviews, Zing Performance or Fitness100?

Fitness100 is rated higher. Zing Performance averages 3.7 out of 5 from 9 ratings, while Fitness100 averages 5.0 from 1 ratings.

### Do Zing Performance or Fitness100 have ads?

Neither Zing Performance nor Fitness100 shows ads.

### Which is updated more often, Zing Performance or Fitness100?

Zing Performance ships an update every 4 months, and Fitness100 every 4 days. Most recently, Zing Performance was updated on November 2, 2026 and Fitness100 on November 3, 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.*