# TPMS Aware vs Unlock Devonport

The clearest difference is update cadence: Unlock Devonport at fortnightly against TPMS Aware's every 7 months. TPMS Aware's advantage is iOS requirement (15.6 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.

TPMS Aware ships an update every 7 months, Unlock Devonport fortnightly. The most recent releases landed on September 17, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TPMS Aware | Unlock Devonport |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Size | 23 MB | 4 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vhedia PTY LTD](https://appshunter.io/developer/1779223010) | [Autech Software & Design](https://appshunter.io/developer/333199002) |

## What reviewers say

### TPMS Aware

[App page](https://appshunter.io/ios/app/tpms-aware/id6738076109)

**Features:** macOS Compatibility

**In-app purchases:** none


### Unlock Devonport

[App page](https://appshunter.io/ios/app/unlock-devonport/id6742124095)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TPMS Aware free?

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

### Is Unlock Devonport free?

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

### Do TPMS Aware or Unlock Devonport have ads?

Neither TPMS Aware nor Unlock Devonport shows ads.

### Which is updated more often, TPMS Aware or Unlock Devonport?

TPMS Aware ships an update every 7 months, and Unlock Devonport fortnightly. Most recently, TPMS Aware was updated on September 17, 2026 and Unlock Devonport on October 2, 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.*