# Phone Diagnostics vs Touchcode Visualizer

The clearest difference is review sentiment: Touchcode Visualizer at 100% against Phone Diagnostics's 63%. Touchcode Visualizer also leads on in-app purchases (none vs 1). Phone Diagnostics's advantage is iOS requirement (12 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Phone Diagnostics sells 1 one-off in-app purchase. Touchcode Visualizer asks for nothing beyond the download.

## The numbers

| Metric | Phone Diagnostics | Touchcode Visualizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (86 ratings)](https://appshunter.io/ios/app/phone-diagnostics/id1171677218/reviews)** | — |
| Number of ratings | **86** | — |
| Positive reviews | 63.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 35 MB | 4 MB |
| Requires iOS | **12** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HITEK_NOVA](https://appshunter.io/developer/1171677217) | [Touchcode Holdings, LLC](https://appshunter.io/developer/1671880662) |

## What reviewers say

### Phone Diagnostics

[App page](https://appshunter.io/ios/app/phone-diagnostics/id1171677218)

Easily test and check all mobile device functionalities. This app is useful before purchasing a device, sending it for repair, or after receiving it back. It also helps you locate nearby repair shops.

**Highlights:** Test device functionalities, Check hardware before buying, Verify repairs, Find local repair shops, Improve QC processes, Facilitate trade-in

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Phone Diagnostics Pro | $4.99 | one-time |

**What reviewers like**

- 👍 Great for testing used phones
- 👍 Easy to use
- 👍 Free to use
- 👍 Helps identify hardware issues
- 👍 Useful for business/trade-ins

**What reviewers complain about**

- 🐛 Glitchy and buggy
- 🐛 Ads are intrusive
- 🐛 Some tests are inaccurate
- 🐛 Does not test all features
- 🐛 Can be laggy

**Reported bugs**

- Camera/microphone activity noticed after download
- Charged $149.99 at Apple Store during testing
- NFC check missing
- Repair suggested for skipped NFC test
- Memory tests missing

**Requested features**

- Add NFC/antenna tester
- Add memory tests
- Add eSIM check
- Improve 3D Touch test accuracy
- Improve multi-touch test (more than 2 fingers)


### Touchcode Visualizer

[App page](https://appshunter.io/ios/app/touchcode-visualizer/id1671880660)

This application provides a visual representation of touch interactions on a mobile device screen. It helps users understand and analyze touchpoint accuracy for better user experience.

**Highlights:** Visual touchpoint indication, Touch interaction analysis, Touchpoint accuracy reading, Screen interaction visualization

**In-app purchases:** none


## Frequently asked questions

### Is Phone Diagnostics free?

Phone Diagnostics is free to download, with in-app purchases available.

### Is Touchcode Visualizer free?

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

### Do Phone Diagnostics or Touchcode Visualizer have ads?

Neither Phone Diagnostics nor Touchcode Visualizer shows ads.

---

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