# LeOSMi vs RaDoTech

The clearest difference is update cadence: RaDoTech at every 2 months against LeOSMi's every 13 months. LeOSMi's advantage is iOS requirement (7.0 vs 15.0). 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.

LeOSMi ships an update every 13 months, RaDoTech every 2 months. The most recent releases landed on October 26, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | LeOSMi | RaDoTech |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Size | 26 MB | 28 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Guangzhou houyi trading co., Ltd.](https://appshunter.io/developer/995941450) | [RaDoTech OU](https://appshunter.io/developer/1436916523) |

## What reviewers say

### LeOSMi

[App page](https://appshunter.io/ios/app/leosmi/id1149753462)

**Features:** macOS Compatibility

**In-app purchases:** none


### RaDoTech

[App page](https://appshunter.io/ios/app/radotech-wellness-tracking/id1436916524)

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

**In-app purchases:** none


## Frequently asked questions

### Is LeOSMi free?

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

### Is RaDoTech free?

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

### Do LeOSMi or RaDoTech have ads?

Neither LeOSMi nor RaDoTech shows ads.

### Which is updated more often, LeOSMi or RaDoTech?

LeOSMi ships an update every 13 months, and RaDoTech every 2 months. Most recently, LeOSMi was updated on October 26, 2026 and RaDoTech on November 6, 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.*