# MultiTouch Visualizer vs Phone Checker

The clearest difference is rating: MultiTouch Visualizer at 4.7 against Phone Checker's 4.0. MultiTouch Visualizer also leads on ads (none vs shown) and review sentiment (71% vs 50%). On price, ratings volume, update cadence 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.

MultiTouch Visualizer holds the better App Store score, 4.7 against 4.0. Both are backed by a comparable volume of ratings — 6 and 7 respectively. Written reviews point the same way: 71% of MultiTouch Visualizer's written reviews are positive against 50% of Phone Checker's.

MultiTouch Visualizer ships an update monthly, Phone Checker every 6 weeks. The most recent releases landed on October 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | MultiTouch Visualizer | Phone Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/multitouch-visualizer/id376335100/reviews)** | [4.0 (7 ratings)](https://appshunter.io/ios/app/phone-checker-test-my-device/id1610903422/reviews) |
| Number of ratings | 6 | **7** |
| Positive reviews | **71.4% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 6 MB | 26 MB |
| Requires iOS | **9.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Goodix Technology Co., Ltd.](https://appshunter.io/developer/376335103) | [Hoang Minh Thanh](https://appshunter.io/developer/1451592225) |

## What reviewers say

### MultiTouch Visualizer

[App page](https://appshunter.io/ios/app/multitouch-visualizer/id376335100)

Test your device's multitouch capabilities with this utility. It allows for multitouch drawing with various colors and tracks the precise position of each touch point.

**Highlights:** Multitouch testing, Multitouch drawing, Color selection for drawing, Touch position tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is MultiTouch Visualizer free?

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

### Is Phone Checker free?

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

### Which has better reviews, MultiTouch Visualizer or Phone Checker?

MultiTouch Visualizer is rated higher. MultiTouch Visualizer averages 4.7 out of 5 from 6 ratings, while Phone Checker averages 4.0 from 7 ratings.

### Do MultiTouch Visualizer or Phone Checker have ads?

Phone Checker shows ads; MultiTouch Visualizer does not.

### Which is updated more often, MultiTouch Visualizer or Phone Checker?

MultiTouch Visualizer ships an update monthly, and Phone Checker every 6 weeks. Most recently, MultiTouch Visualizer was updated on October 9, 2026 and Phone Checker 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.*