# PATMobile vs CodeKeep

The clearest difference is price: PATMobile at Free against CodeKeep's $1.99. CodeKeep's advantage is update cadence (every 4 months vs every 28 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

PATMobile is free to download; CodeKeep costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PATMobile ships an update every 28 months, CodeKeep every 4 months. The most recent releases landed on September 25, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | PATMobile | CodeKeep |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | 8.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 134 MB | 1 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seaward Electronics Ltd.](https://appshunter.io/developer/918496392) | [Matthew Bryce](https://appshunter.io/developer/1772541777) |

## What reviewers say

### PATMobile

[App page](https://appshunter.io/ios/app/patmobile/id1495978467)

Easily record and manage your electrical appliance test results on your smartphone. Generate professional PDF reports instantly or display records on-site. Designed for seamless integration with specific testing equipment.

**Highlights:** Record PAT test results, Scan barcodes, Take photos, Store test results, Print labels, Generate PDF reports

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

**In-app purchases:** none


### CodeKeep

[App page](https://appshunter.io/ios/app/codekeep-secure-lock-codes/id6746089342)

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

**In-app purchases:** none


## Frequently asked questions

### Is PATMobile free?

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

### Is CodeKeep free?

CodeKeep costs $1.99, with no in-app purchases.

### Do PATMobile or CodeKeep have ads?

Neither PATMobile nor CodeKeep shows ads.

### Which is updated more often, PATMobile or CodeKeep?

PATMobile ships an update every 28 months, and CodeKeep every 4 months. Most recently, PATMobile was updated on September 25, 2026 and CodeKeep on September 17, 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.*