# Surfin Balance vs M

The clearest difference is update cadence: Surfin Balance at weekly against M's every 2 months. Surfin Balance also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Surfin Balance ships an update weekly, M every 2 months. The most recent releases landed on November 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Surfin Balance | M |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 7.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | — |
| Size | 83 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Surfin Balance GmbH](https://appshunter.io/developer/6814881131) | [Jochen Hornung](https://appshunter.io/developer/1880629302) |

## What reviewers say

### Surfin Balance

[App page](https://appshunter.io/ios/app/surfin-balance/id6474694235)

Engage in fun fitness and balance training with this app, combining workouts and games. It uses a balance board to enhance motor coordination, strengthen your core, and improve reaction time. Achieve your fitness goals through an entertaining and innovative approach.

**Highlights:** Gamified fitness workouts, Balance board integration, PlankBoard support, Workout and game modes, Video tutorial library, Core strengthening exercises, Improved motor coordination

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

**In-app purchases:** none


### M

[App page](https://appshunter.io/ios/app/m-sphere/id6759786301)

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

**In-app purchases:** none


## Frequently asked questions

### Is Surfin Balance free?

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

### Is M free?

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

### Do Surfin Balance or M have ads?

Neither Surfin Balance nor M shows ads.

### Which is updated more often, Surfin Balance or M?

Surfin Balance ships an update weekly, and M every 2 months. Most recently, Surfin Balance was updated on November 8, 2026 and M on October 28, 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.*