# ID TECH uniMag Reader vs MTUSDK Omni

The clearest difference is update cadence: MTUSDK Omni at every 3 months against ID TECH uniMag Reader's every 8 months. ID TECH uniMag Reader's advantage is iOS requirement (7.0 vs 15.0). 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.

ID TECH uniMag Reader ships an update every 8 months, MTUSDK Omni every 3 months. The most recent releases landed on September 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ID TECH uniMag Reader | MTUSDK Omni |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id-tech-unimag-reader/id444159983/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 1 MB | 7 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ID TECH](https://appshunter.io/developer/444159987) | [MagTek, Inc.](https://appshunter.io/developer/371172200) |

## What reviewers say

### ID TECH uniMag Reader

[App page](https://appshunter.io/ios/app/id-tech-unimag-reader/id444159983)

This application demonstrates the capabilities of ID TECH's uniMag family of mobile card readers. It allows smartphones and tablets to read various cards, including credit cards and IDs, without processing payments or sending data online. The readers offer secure encryption and reliable performance for diverse card reading needs.

**Highlights:** Demonstrates uniMag card reader functionality, Reads credit cards, gift cards, IDs, and more, DUKPT encryption scheme, Bi-directional, 2 to 3 tracks reading, Superior reading performance, No payment processing or internet transmission

**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 ID TECH uniMag Reader free?

ID TECH uniMag Reader 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 ID TECH uniMag Reader or MTUSDK Omni have ads?

Neither ID TECH uniMag Reader nor MTUSDK Omni shows ads.

### Which is updated more often, ID TECH uniMag Reader or MTUSDK Omni?

ID TECH uniMag Reader ships an update every 8 months, and MTUSDK Omni every 3 months. Most recently, ID TECH uniMag Reader was updated on September 23, 2026 and MTUSDK Omni on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*