# circle21 Live vs STRONG ONE

The clearest difference is update cadence: STRONG ONE at fortnightly against circle21 Live's every 5 months. circle21 Live's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

circle21 Live ships an update every 5 months, STRONG ONE fortnightly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | circle21 Live | STRONG ONE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Size | 38 MB | 85 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [circle21](https://appshunter.io/developer/1582295160) | [JABAV Ventures GmbH](https://appshunter.io/developer/1819091498) |

## What reviewers say

### circle21 Live

[App page](https://appshunter.io/ios/app/circle21-live/id6738966878)

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

**In-app purchases:** none


### STRONG ONE

[App page](https://appshunter.io/ios/app/strong-one/id6788495207)

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

**In-app purchases:** none


## Frequently asked questions

### Is circle21 Live free?

circle21 Live is free to download, with no in-app purchases.

### Is STRONG ONE free?

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

### Do circle21 Live or STRONG ONE have ads?

Neither circle21 Live nor STRONG ONE shows ads.

### Which is updated more often, circle21 Live or STRONG ONE?

circle21 Live ships an update every 5 months, and STRONG ONE fortnightly. Most recently, circle21 Live was updated on October 24, 2026 and STRONG ONE 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.*