# Unlock Devonport vs TPMS Connect

The clearest difference is iOS requirement: TPMS Connect at 15.0 against Unlock Devonport's 18.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Unlock Devonport ships an update fortnightly, TPMS Connect every 2 weeks. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Unlock Devonport | TPMS Connect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 4 MB | 27 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Autech Software & Design](https://appshunter.io/developer/333199002) | [SAVR AU](https://appshunter.io/developer/6799800284) |

## What reviewers say

### Unlock Devonport

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

**Features:** macOS Compatibility

**In-app purchases:** none


### TPMS Connect

[App page](https://appshunter.io/ios/app/tpms-connect/id6799800282)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Unlock Devonport free?

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

### Is TPMS Connect free?

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

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

Neither Unlock Devonport nor TPMS Connect shows ads.

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

Unlock Devonport ships an update fortnightly, and TPMS Connect every 2 weeks. Most recently, Unlock Devonport was updated on October 2, 2026 and TPMS Connect on September 30, 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.*