# Life Flow Mastery vs Gero OS

The clearest difference is in-app purchases: Life Flow Mastery at none against Gero OS's 4. Life Flow Mastery also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). Gero OS's advantage is update cadence (weekly vs every 3 months). On price and ads there is nothing between them.

Both are free to download. Gero OS sells 4 in-app purchases, starting at $8.99 per month. Life Flow Mastery asks for nothing beyond the download.

Life Flow Mastery ships an update every 3 months, Gero OS weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Life Flow Mastery | Gero OS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 26 MB | 13 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Life Flow Performance Coaching LLC](https://appshunter.io/developer/1811288665) | [Allstyle Sweden AB](https://appshunter.io/developer/1869721418) |

## What reviewers say

### Life Flow Mastery

[App page](https://appshunter.io/ios/app/life-flow-mastery/id6745752808)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gero OS

[App page](https://appshunter.io/ios/app/gero-os/id6757932972)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access Monthly | $8.99 | per month |
| Founder Pro Monthly | $49.90 | per month |
| Full Access Yearly | $59.99 | per year |
| Yearly Founder Pro | $399.00 | per year |


## Frequently asked questions

### Is Life Flow Mastery free?

Life Flow Mastery is free to download, with no in-app purchases.

### Is Gero OS free?

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

### Do Life Flow Mastery or Gero OS have ads?

Neither Life Flow Mastery nor Gero OS shows ads.

### Which is updated more often, Life Flow Mastery or Gero OS?

Life Flow Mastery ships an update every 3 months, and Gero OS weekly. Most recently, Life Flow Mastery was updated on October 25, 2026 and Gero OS on October 25, 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.*