# PerformanceTest Mobile vs REC Disk Speed Test

The clearest difference is review sentiment: PerformanceTest Mobile at 53% against REC Disk Speed Test's 0%. PerformanceTest Mobile also leads on ratings volume (56 vs 5) and device support (3 vs 1). REC Disk Speed Test's advantage is rating (3.8 vs 3.3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

REC Disk Speed Test holds the better App Store score, 3.8 against 3.3. That said, the two scores are not equally well evidenced: PerformanceTest Mobile has 56 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 53% of PerformanceTest Mobile's written reviews are positive against 0% of REC Disk Speed Test's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | PerformanceTest Mobile | REC Disk Speed Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (56 ratings)](https://appshunter.io/ios/app/performancetest-mobile/id494438360/reviews) | **[3.8 (5 ratings)](https://appshunter.io/ios/app/rec-disk-speed-test/id6470208081/reviews)** |
| Number of ratings | **56** | 5 |
| Positive reviews | **52.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | Free |
| Size | 88 MB | 1 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PassMark Software Inc](https://appshunter.io/developer/494438363) | [LateNiteSoft S.L.](https://appshunter.io/developer/283292600) |

## What reviewers say

### PerformanceTest Mobile

[App page](https://appshunter.io/ios/app/performancetest-mobile/id494438360)

Objectively benchmark your mobile device's speed and performance with a suite of tests. Analyze CPU, disk, memory, and graphics capabilities to ensure your device is performing optimally. Track results online and make informed purchasing decisions.

**Highlights:** CPU speed tests, Disk read/write tests, Memory speed tests, 2D graphics rendering, 3D graphics rendering, Online result tracking

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Provides raw performance data
- 💡 Interesting for comparing devices
- 👍 Works well on older devices (historically)
- 👍 Useful for seeing processor temperature impact
- 👍 Good for before/after iOS update comparisons

**What reviewers complain about**

- 🐛 Frequent crashes on various iOS versions and devices
- 🐛 App looks old and outdated
- 🐛 Not updated for newer iOS versions
- 🐛 Tests are not strenuous enough
- 🐛 Inaccurate device model reporting

**Reported bugs**

- Crashes after graphics tests on iOS 18
- Auto-rotate orientation bug after benchmark
- Phone model reported incorrectly
- Tests not strenuous enough (limited 60FPS)
- App crashes on iOS 15.5

**Requested features**

- Update for newer iOS versions and devices
- Fix auto-rotate orientation bug
- Add more tests (like Android counterpart)
- Add comparison list/option to compare with common devices
- Add option to compare personal previous tests


### REC Disk Speed Test

[App page](https://appshunter.io/ios/app/rec-disk-speed-test/id6470208081)

Measure the write speed of your external USB-C storage on iPhone 15 Pro. Get real-time insights into drive compatibility with various video codecs, resolutions, and frame rates for flawless recordings.

**Highlights:** Instant speed check, Codec compatibility analysis, Real-time write speed measurement, Intuitive user interface, USB-C storage performance insights

**In-app purchases:** none


## Frequently asked questions

### Is PerformanceTest Mobile free?

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

### Is REC Disk Speed Test free?

REC Disk Speed Test is free to download, with no in-app purchases.

### Which has better reviews, PerformanceTest Mobile or REC Disk Speed Test?

REC Disk Speed Test is rated higher. PerformanceTest Mobile averages 3.3 out of 5 from 56 ratings, while REC Disk Speed Test averages 3.8 from 5 ratings.

### Do PerformanceTest Mobile or REC Disk Speed Test have ads?

Neither PerformanceTest Mobile nor REC Disk Speed Test shows ads.

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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.*