# SDR Track vs MMTA

The clearest difference is update cadence: MMTA at every 2 months against SDR Track's every 16 months. SDR Track'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.

SDR Track ships an update every 16 months, MMTA every 2 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SDR Track | MMTA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Size | 62 MB | 40 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Scorpion Automotive Ltd](https://appshunter.io/developer/1261907317) | [THE MINOR METALS TRADE ASSOCIATION LTD.](https://appshunter.io/developer/1675961767) |

## What reviewers say

### SDR Track

[App page](https://appshunter.io/ios/app/sdr-track/id6444160181)

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

**In-app purchases:** none


### MMTA

[App page](https://appshunter.io/ios/app/mmta/id6446097338)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SDR Track free?

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

### Is MMTA free?

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

### Do SDR Track or MMTA have ads?

Neither SDR Track nor MMTA shows ads.

### Which is updated more often, SDR Track or MMTA?

SDR Track ships an update every 16 months, and MMTA every 2 months. Most recently, SDR Track was updated on November 7, 2026 and MMTA on November 3, 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.*