# Safe TPMS vs MT TPMS

The clearest difference is update cadence: MT TPMS at every 4 months against Safe TPMS's every 18 months. 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.

Safe TPMS ships an update every 18 months, MT TPMS every 4 months. The most recent releases landed on May 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Safe TPMS | MT TPMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 4 months** |
| Size | 32 MB | 35 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Jialihua Electronic Technology Co.,Ltd](https://appshunter.io/developer/1460105736) | [华 王](https://appshunter.io/developer/1533933432) |

## What reviewers say

### Safe TPMS

[App page](https://appshunter.io/ios/app/safe-tpms/id1644131593)

**Features:** macOS Compatibility

**In-app purchases:** none


### MT TPMS

[App page](https://appshunter.io/ios/app/mt-tpms/id6757072749)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Safe TPMS free?

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

### Is MT TPMS free?

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

### Do Safe TPMS or MT TPMS have ads?

Neither Safe TPMS nor MT TPMS shows ads.

### Which is updated more often, Safe TPMS or MT TPMS?

Safe TPMS ships an update every 18 months, and MT TPMS every 4 months. Most recently, Safe TPMS was updated on May 17, 2026 and MT TPMS on September 11, 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.*