# Sinum vs STAGEV

The clearest difference is iOS requirement: STAGEV at 13.0 against Sinum's 16.4. 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 26, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Sinum | STAGEV |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 90 MB | 51 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TECH Sterowniki](https://appshunter.io/developer/1155426726) | [AC STAG](https://appshunter.io/developer/1058810804) |

## What reviewers say

### Sinum

[App page](https://appshunter.io/ios/app/sinum/id1598099137)

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

**In-app purchases:** none


### STAGEV

[App page](https://appshunter.io/ios/app/stagev/id6758137340)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sinum free?

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

### Is STAGEV free?

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

### Do Sinum or STAGEV have ads?

Neither Sinum nor STAGEV shows ads.

### Which is updated more often, Sinum or STAGEV?

Sinum ships an update every 3 weeks, and STAGEV every 3 weeks. Most recently, Sinum was updated on September 26, 2026 and STAGEV on September 30, 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.*