# mobius vs KataFit

The clearest difference is in-app purchases: mobius at none against KataFit's 2. mobius also leads on update cadence (weekly vs every 4 months) and ratings volume (13 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. KataFit sells 2 in-app purchases, starting at $14.99 per month. mobius asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for mobius against 5.0 for KataFit. That said, the two scores are not equally well evidenced: mobius has 13 ratings behind it against 1, so its average is the more settled of the two.

mobius ships an update weekly, KataFit every 4 months. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | mobius | KataFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (13 ratings)](https://appshunter.io/ios/app/mobius-all-movement-counts/id6753315917/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/katafit/id6761743073/reviews) |
| Number of ratings | **13** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | **Ad-supported** | Freemium |
| Size | 44 MB | 59 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Julia Suozzi](https://appshunter.io/developer/1838538964) | [JEROME PERALTA REYES](https://appshunter.io/developer/1891231463) |

## What reviewers say

### mobius

[App page](https://appshunter.io/ios/app/mobius-all-movement-counts/id6753315917)

This app allows users to share all types of physical activity without focusing on metrics or competition. It fosters a supportive community where every movement, from intense training to casual walks, is celebrated. It's designed for those who want to track their activity without the pressure of performance data.

**Highlights:** Share all types of movement, No metrics or pace tracking, Supportive community, Share movement without judgment, Focus on honest movement

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

**In-app purchases:** none


### KataFit

[App page](https://appshunter.io/ios/app/katafit/id6761743073)

This app creates personalized 5-week training and nutrition plans tailored to your goals, available equipment, schedule, and experience level. It adapts as you progress, offering structured workouts and meal guidance, with an option for human coach integration.

**Highlights:** Custom 5-week training programs, Personalized macro and meal plans, Equipment-aware workouts, Injury-conscious programming, Smart weekly progression, Optional 1-on-1 coaching marketplace

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| Annual | $179.99 | per year |


## Frequently asked questions

### Is mobius free?

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

### Is KataFit free?

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

### Which has better reviews, mobius or KataFit?

mobius and KataFit are both rated 5.0 out of 5 on the App Store, from 13 and 1 ratings respectively.

### Do mobius or KataFit have ads?

Neither mobius nor KataFit shows ads.

### Which is updated more often, mobius or KataFit?

mobius ships an update weekly, and KataFit every 4 months. Most recently, mobius was updated on October 14, 2026 and KataFit on October 24, 2026.

---

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