# Jazz Disk Bench Pro vs REC Disk Speed Test

The clearest difference is review sentiment: Jazz Disk Bench Pro at 78% against REC Disk Speed Test's 0%. Jazz Disk Bench Pro also leads on rating (4.4 vs 3.8) and ratings volume (28 vs 5). REC Disk Speed Test's advantage is price (Free vs $2.99). On ads and in-app purchases there is nothing between them.

REC Disk Speed Test is free to download; Jazz Disk Bench Pro costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Jazz Disk Bench Pro holds the better App Store score, 4.4 against 3.8. That said, the two scores are not equally well evidenced: Jazz Disk Bench Pro has 28 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 78% of Jazz Disk Bench Pro's written reviews are positive against 0% of REC Disk Speed Test's.

## The numbers

| Metric | Jazz Disk Bench Pro | REC Disk Speed Test |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.4 (28 ratings)](https://appshunter.io/ios/app/jazz-disk-bench-pro/id1298441490/reviews)** | [3.8 (5 ratings)](https://appshunter.io/ios/app/rec-disk-speed-test/id6470208081/reviews) |
| Number of ratings | **28** | 5 |
| Positive reviews | **78.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Monetization | Paid | **Free** |
| Size | 66 MB | 1 MB |
| Requires iOS | **15.2** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Baofeng County Jixu Education Information Consulting Co., Ltd.](https://appshunter.io/developer/1298441489) | [LateNiteSoft S.L.](https://appshunter.io/developer/283292600) |

## What reviewers say

### Jazz Disk Bench Pro

[App page](https://appshunter.io/ios/app/jazz-disk-bench-pro/id1298441490)

This tool measures storage performance for SSDs, SD cards, and internal/external drives. It provides accurate data on throughput using industry-standard testing methods for sequential speeds, random IOPS, and stress testing.

**Highlights:** Sequential Speed Test, 4K Random IOPS, Pro Stress Test, External Storage Support, Benchmark Details

**Features:** Vision Pro support

**In-app purchases:** none


### 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 Jazz Disk Bench Pro free?

Jazz Disk Bench Pro costs $2.99, 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, Jazz Disk Bench Pro or REC Disk Speed Test?

Jazz Disk Bench Pro is rated higher. Jazz Disk Bench Pro averages 4.4 out of 5 from 28 ratings, while REC Disk Speed Test averages 3.8 from 5 ratings.

### Do Jazz Disk Bench Pro or REC Disk Speed Test have ads?

Neither Jazz Disk Bench Pro 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.*