# RTP Sign vs MTUSDK Omni

The clearest difference is update cadence: MTUSDK Omni at every 3 months against RTP Sign's every 6 months. MTUSDK Omni also leads on 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.

RTP Sign ships an update every 6 months, MTUSDK Omni every 3 months. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | RTP Sign | MTUSDK Omni |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Size | 3 MB | 7 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Active Network, LLC](https://appshunter.io/developer/885139029) | [MagTek, Inc.](https://appshunter.io/developer/371172200) |

## What reviewers say

### RTP Sign

[App page](https://appshunter.io/ios/app/rtp-sign/id1630099954)

**Features:** macOS Compatibility

**In-app purchases:** none


### MTUSDK Omni

[App page](https://appshunter.io/ios/app/mtusdk-omni/id6470840698)

**In-app purchases:** none


## Frequently asked questions

### Is RTP Sign free?

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

### Is MTUSDK Omni free?

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

### Do RTP Sign or MTUSDK Omni have ads?

Neither RTP Sign nor MTUSDK Omni shows ads.

### Which is updated more often, RTP Sign or MTUSDK Omni?

RTP Sign ships an update every 6 months, and MTUSDK Omni every 3 months. Most recently, RTP Sign was updated on October 13, 2026 and MTUSDK Omni on October 6, 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.*