# M vs TPMS EXPRESS

The clearest difference is update cadence: M at every 2 months against TPMS EXPRESS's every 14 months. TPMS EXPRESS's advantage is iOS requirement (13.0 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.

M ships an update every 2 months, TPMS EXPRESS every 14 months. The most recent releases landed on September 15, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | M | TPMS EXPRESS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 14 months |
| Size | 24 MB | 22 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SYSGRATION](https://appshunter.io/developer/833548921) | [Hung Tung-ching](https://appshunter.io/developer/1492420176) |

## What reviewers say

### M

[App page](https://appshunter.io/ios/app/m-tpms/id1444398690)

**In-app purchases:** none


### TPMS EXPRESS

[App page](https://appshunter.io/ios/app/tpms-express/id1605549504)

**In-app purchases:** none


## Frequently asked questions

### Is M free?

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

### Is TPMS EXPRESS free?

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

### Do M or TPMS EXPRESS have ads?

Neither M nor TPMS EXPRESS shows ads.

### Which is updated more often, M or TPMS EXPRESS?

M ships an update every 2 months, and TPMS EXPRESS every 14 months. Most recently, M was updated on September 15, 2026 and TPMS EXPRESS on September 18, 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.*