# Metra Plus vs Unlock Devonport

The clearest difference is update cadence: Unlock Devonport at fortnightly against Metra Plus's every 5 weeks. Metra Plus's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.2). On price, 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.

Metra Plus ships an update every 5 weeks, Unlock Devonport fortnightly. The most recent releases landed on June 12, 2026 and February 23, 2026 respectively.

## The numbers

| Metric | Metra Plus | Unlock Devonport |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 37 MB | 4 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [METRA AUSTRALIA PTY LTD](https://appshunter.io/developer/1628994760) | [Autech Software & Design](https://appshunter.io/developer/333199002) |

## What reviewers say

### Metra Plus

[App page](https://appshunter.io/ios/app/metra-plus/id1628994758)

**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 Metra Plus free?

Metra Plus 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 Metra Plus or Unlock Devonport have ads?

Neither Metra Plus nor Unlock Devonport shows ads.

### Which is updated more often, Metra Plus or Unlock Devonport?

Metra Plus ships an update every 5 weeks, and Unlock Devonport fortnightly. Most recently, Metra Plus was updated on June 12, 2026 and Unlock Devonport on February 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*