# TPMS vs DAM100

The clearest difference is update cadence: DAM100 at every 6 weeks against TPMS's every 6 months. TPMS's advantage is iOS requirement (12.0 vs 14.0). 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.

TPMS ships an update every 6 months, DAM100 every 6 weeks. The most recent releases landed on September 15, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | TPMS | DAM100 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Size | 31 MB | 103 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳市爱夫卡科技有限公司](https://appshunter.io/developer/980516490) | [Shenzhen Dajin Technology Co., Ltd.](https://appshunter.io/developer/1630021139) |

## What reviewers say

### TPMS

[App page](https://appshunter.io/ios/app/tpms-tool/id1602193687)

**Features:** macOS Compatibility

**In-app purchases:** none


### DAM100

[App page](https://appshunter.io/ios/app/dam100/id6463000687)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TPMS free?

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

### Is DAM100 free?

DAM100 is free to download, with no in-app purchases.

### Do TPMS or DAM100 have ads?

Neither TPMS nor DAM100 shows ads.

### Which is updated more often, TPMS or DAM100?

TPMS ships an update every 6 months, and DAM100 every 6 weeks. Most recently, TPMS was updated on September 15, 2026 and DAM100 on August 26, 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.*