# SITEM vs 20COM

The clearest difference is update cadence: 20COM at every 2 days against SITEM's every 5 months. 20COM also leads on iOS requirement (13.0 vs 15.1). 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.

SITEM ships an update every 5 months, 20COM every 2 days. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | SITEM | 20COM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Size | 61 MB | 61 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Eventmaker](https://appshunter.io/developer/417220593) | [BISAG N](https://appshunter.io/developer/1584333584) |

## What reviewers say

### SITEM

[App page](https://appshunter.io/ios/app/sitem/id1615005286)

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

**In-app purchases:** none


### 20COM

[App page](https://appshunter.io/ios/app/20com/id6755234612)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SITEM free?

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

### Is 20COM free?

20COM is free to download, with no in-app purchases.

### Do SITEM or 20COM have ads?

Neither SITEM nor 20COM shows ads.

### Which is updated more often, SITEM or 20COM?

SITEM ships an update every 5 months, and 20COM every 2 days. Most recently, SITEM was updated on October 7, 2026 and 20COM on September 29, 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.*