# Phone Checker vs Contrack

The clearest difference is ads: Contrack at none against Phone Checker's shown. Contrack also leads on update cadence (every 5 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Phone Checker ships an update every 6 weeks, Contrack every 5 days. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Phone Checker | Contrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (7 ratings)](https://appshunter.io/ios/app/phone-checker-test-my-device/id1610903422/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 26 MB | 34 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hoang Minh Thanh](https://appshunter.io/developer/1451592225) | [BYTECH VIET NAM JOINT STOCK COMPANY](https://appshunter.io/developer/1575225010) |

## What reviewers say

### Phone Checker

[App page](https://appshunter.io/ios/app/phone-checker-test-my-device/id1610903422)

This utility app allows you to thoroughly test your device's hardware and sensors. It checks functions like touch screen, camera, microphone, and GPS, providing a comprehensive overview of your phone's performance. Identify any potential issues with your device's components.

**Highlights:** Device information display, Hardware function testing, Sensor diagnostics, Touch screen tests, Camera and microphone checks, Connectivity testing (Wi-Fi, Bluetooth), Warranty and activation status

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

**In-app purchases:** none


### Contrack

[App page](https://appshunter.io/ios/app/contrack/id6747574967)

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

**In-app purchases:** none


## Frequently asked questions

### Is Phone Checker free?

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

### Is Contrack free?

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

### Do Phone Checker or Contrack have ads?

Phone Checker shows ads; Contrack does not.

### Which is updated more often, Phone Checker or Contrack?

Phone Checker ships an update every 6 weeks, and Contrack every 5 days. Most recently, Phone Checker was updated on November 3, 2026 and Contrack on October 25, 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.*