# Salus 4.0 vs Phone Touch Test

The clearest difference is in-app purchases: Salus 4.0 at none against Phone Touch Test's 3. Salus 4.0 also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Phone Touch Test sells 3 in-app purchases, starting at $2.99 per 7 days. Salus 4.0 asks for nothing beyond the download.

Salus 4.0 ships an update every 6 weeks, Phone Touch Test every 3 months. The most recent releases landed on September 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Salus 4.0 | Phone Touch Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/phone-touch-test-screen/id6772766601/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 7 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | +4 |
| Developer | [Qbler Technolabs](https://appshunter.io/developer/1463382503) | [BULPARA TEKNOLOJI LIMITED SIRKETI](https://appshunter.io/developer/1552593177) |

## What reviewers say

### Salus 4.0

[App page](https://appshunter.io/ios/app/salus-40/id6670528994)

**Features:** macOS Compatibility

**In-app purchases:** none


### Phone Touch Test

[App page](https://appshunter.io/ios/app/phone-touch-test-screen/id6772766601)

Diagnose touchscreen issues like ghost touches and dead zones. This app offers multiple tests to identify unresponsive areas and phantom taps, generating reports for warranty claims or resale. All processing is done on-device for privacy.

**Highlights:** Ghost touch detection, Dead zone mapping, Multi-touch testing, Edge and Haptic Touch response, On-device processing, PDF report generation, Offline functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $2.99 | per 7 days |
| Pro Monthly | $4.99 | per month |
| Pro Annual | $24.99 | per year |


## Frequently asked questions

### Is Salus 4.0 free?

Salus 4.0 is free to download, with no in-app purchases.

### Is Phone Touch Test free?

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

### Do Salus 4.0 or Phone Touch Test have ads?

Phone Touch Test shows ads; Salus 4.0 does not.

### Which is updated more often, Salus 4.0 or Phone Touch Test?

Salus 4.0 ships an update every 6 weeks, and Phone Touch Test every 3 months. Most recently, Salus 4.0 was updated on September 30, 2026 and Phone Touch Test 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.*