# PATMobile vs CallStation

The clearest difference is update cadence: CallStation at weekly against PATMobile's every 28 months. CallStation also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). 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.

PATMobile ships an update every 28 months, CallStation weekly. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | PATMobile | CallStation |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 8.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Weekly** |
| Monetization | Free | — |
| Size | 134 MB | 62 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Seaward Electronics Ltd.](https://appshunter.io/developer/918496392) | [Voxhub](https://appshunter.io/developer/935728746) |

## 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


### CallStation

[App page](https://appshunter.io/ios/app/callstation/id1665206283)

**In-app purchases:** none


## Frequently asked questions

### Is PATMobile free?

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

### Is CallStation free?

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

### Do PATMobile or CallStation have ads?

Neither PATMobile nor CallStation shows ads.

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

PATMobile ships an update every 28 months, and CallStation weekly. Most recently, PATMobile was updated on October 16, 2026 and CallStation on October 9, 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.*