# VERSION RSI vs Sunc Smart

The clearest difference is iOS requirement: Sunc Smart at 10.0 against VERSION RSI's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

VERSION RSI ships an update every 5 months, Sunc Smart every 6 months. Both last shipped on September 24, 2026.

## The numbers

| Metric | VERSION RSI | Sunc Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Size | 43 MB | 109 MB |
| Requires iOS | 14.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TRIDIOM SL](https://appshunter.io/developer/1724004693) | [小梅 苏](https://appshunter.io/developer/1141829061) |

## What reviewers say

### VERSION RSI

[App page](https://appshunter.io/ios/app/version-rsi/id1400205700)

**In-app purchases:** none


### Sunc Smart

[App page](https://appshunter.io/ios/app/sunc-smart/id1585591747)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VERSION RSI free?

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

### Is Sunc Smart free?

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

### Do VERSION RSI or Sunc Smart have ads?

Neither VERSION RSI nor Sunc Smart shows ads.

### Which is updated more often, VERSION RSI or Sunc Smart?

VERSION RSI ships an update every 5 months, and Sunc Smart every 6 months. Most recently, VERSION RSI was updated on September 24, 2026 and Sunc Smart on September 24, 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.*