# SIDSIS vs RGUHS

The clearest difference is update cadence: RGUHS at every 9 days against SIDSIS's every 6 weeks. SIDSIS's advantage is iOS requirement (13.0 vs 15.6). 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.

SIDSIS ships an update every 6 weeks, RGUHS every 9 days. The most recent releases landed on September 10, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | SIDSIS | RGUHS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Size | 85 MB | 41 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Myclassboard Educational Solutions Private Limited](https://appshunter.io/developer/1261722731) | [SAVYASASY SOFTWARE SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1812818179) |

## What reviewers say

### SIDSIS

[App page](https://appshunter.io/ios/app/sidsis/id6745583438)

**Features:** macOS Compatibility

**In-app purchases:** none


### RGUHS

[App page](https://appshunter.io/ios/app/rguhs/id6755015528)

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

**In-app purchases:** none


## Frequently asked questions

### Is SIDSIS free?

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

### Is RGUHS free?

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

### Do SIDSIS or RGUHS have ads?

Neither SIDSIS nor RGUHS shows ads.

### Which is updated more often, SIDSIS or RGUHS?

SIDSIS ships an update every 6 weeks, and RGUHS every 9 days. Most recently, SIDSIS was updated on September 10, 2026 and RGUHS on September 16, 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.*