# MPX4088 vs STETSOM INFINITE BT

The clearest difference is update cadence: STETSOM INFINITE BT at every 2 weeks against MPX4088's every 8 months. MPX4088's advantage is iOS requirement (11.0 vs 18.2). 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.

MPX4088 ships an update every 8 months, STETSOM INFINITE BT every 2 weeks. The most recent releases landed on October 26, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | MPX4088 | STETSOM INFINITE BT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Size | 11 MB | 53 MB |
| Requires iOS | **11.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [SEIKAKU](https://appshunter.io/developer/860317297) | [STETSOM ELETRÔNICA LTDA](https://appshunter.io/developer/1110480569) |

## What reviewers say

### MPX4088

[App page](https://appshunter.io/ios/app/mpx4088/id1378860291)

**Features:** macOS Compatibility

**In-app purchases:** none


### STETSOM INFINITE BT

[App page](https://appshunter.io/ios/app/stetsom-infinite-bt/id6773305586)

**In-app purchases:** none


## Frequently asked questions

### Is MPX4088 free?

MPX4088 is free to download, with no in-app purchases.

### Is STETSOM INFINITE BT free?

STETSOM INFINITE BT is free to download, with no in-app purchases.

### Do MPX4088 or STETSOM INFINITE BT have ads?

Neither MPX4088 nor STETSOM INFINITE BT shows ads.

### Which is updated more often, MPX4088 or STETSOM INFINITE BT?

MPX4088 ships an update every 8 months, and STETSOM INFINITE BT every 2 weeks. Most recently, MPX4088 was updated on October 26, 2026 and STETSOM INFINITE BT on October 19, 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.*