# PhoneTest.App vs Stenfox Orion

The clearest difference is iOS requirement: PhoneTest.App at 15.0 against Stenfox Orion's 17.6. On price, update cadence, 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.

PhoneTest.App ships an update every 11 days, Stenfox Orion every 9 days. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PhoneTest.App | Stenfox Orion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/phonetestapp/id1553982012/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 9 days** |
| Monetization | Free | — |
| Size | 7 MB | 30 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Robert Lemmens](https://appshunter.io/developer/1553982014) | [STENFOX](https://appshunter.io/developer/1896408448) |

## What reviewers say

### PhoneTest.App

[App page](https://appshunter.io/ios/app/phonetestapp/id1553982012)

Diagnose hardware and system issues on your iPhone with comprehensive tests. Offers both quick and in-depth diagnostic modes to pinpoint problems.

**Highlights:** Hardware diagnostics, System diagnostics, Express test mode, Full test mode, Problem identification

**In-app purchases:** none


### Stenfox Orion

[App page](https://appshunter.io/ios/app/stenfox-orion/id6769336754)

**In-app purchases:** none


## Frequently asked questions

### Is PhoneTest.App free?

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

### Is Stenfox Orion free?

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

### Do PhoneTest.App or Stenfox Orion have ads?

Neither PhoneTest.App nor Stenfox Orion shows ads.

### Which is updated more often, PhoneTest.App or Stenfox Orion?

PhoneTest.App ships an update every 11 days, and Stenfox Orion every 9 days. Most recently, PhoneTest.App was updated on October 22, 2026 and Stenfox Orion on October 8, 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.*