Jazz Disk Bench Pro vs REC Disk Speed Test
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jazz Disk Bench Pro
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.
- Sequential Speed Test
- 4K Random IOPS
- Pro Stress Test
- External Storage Support
- Benchmark Details
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Jazz Disk Bench is a pro-grade storage performance measurement tool designed for SSDs, SD cards, and internal/external storage. Get accurate data on your device's throughput with industry-standard testing methods. Key Features: * Sequential Speed Test: Measure peak performance for copying large files (movies, games, etc.). * 4K Random IOPS: Evaluate system responsiveness. Low random performance is often the root cause of device lag. * Pro Stress Test: Push your storage to the limit with 2GB–100GB tests to check stability and "real" NAND speed after cache exhaustion. * External Storage Support: Fully compatible with USB drives and SD cards via custom folder selection. Benchmark Details: * Sequential Test: Reads/writes 16MB blocks sequentially. Perfect for testing raw transfer speeds. * Random Test (4K): Reads/writes 4KB blocks at random locations. This reflects how fast your OS launches apps and handles small files. * Stress Test: Sequentially writes massive data (up to 100GB). Ideal for pro users to test SLC cache size and sustained NAND write performance. Note: For external storage tests, ensure a stable connection and write permissions.
REC Disk Speed Test
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.
- Instant speed check
- Codec compatibility analysis
- Real-time write speed measurement
- Intuitive user interface
- USB-C storage performance insights
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With the introduction of USB-C disk support on iPhone 15 Pro, there’s a world of storage opportunities available. But how do you ensure your external drive isn’t going to drop frames? Introducing REC Disk Speed Test, a must-have tool for every iPhone videographer. With a simple tap, measure the write speed of your external USB-C storage in real-time and get insights on its compatibility with various video codecs, resolutions, and frame rates on your iPhone 15 Pro and iPhone 15 Pro Max. Features: - Instant Speed Check: Simply plug in, tap, and know the speed of your external drive in MB/s. - Codec Compatibility: Find out if your drive can handle your desired video settings, from 4K resolution to high frame rates. - Intuitive Design: User-friendly interface with clear indicators for drive performance. Discover More with LateNiteSoft While REC Disk Speed Test ensures your storage is up to speed, dive into a world of impeccable photography with Photon Camera and capture cinematic moments effortlessly with REC. REC Disk Speed Test: Your free companion to flawless recordings. Powered by LateNiteSoft.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Jazz Disk Bench Pro | REC Disk Speed Test |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.4 (28 ratings) — better | 3.8 (5 ratings) |
| Positive reviews | 78.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 28 — better | 5 |
| Update frequency | Every 5 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 15.2 — better | 17.0 |
| Further details — not scored | ||
| Size | 66 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Baofeng County Jixu Education Information Consulting Co., Ltd. | LateNiteSoft S.L. |
Customer experience
Jazz Disk Bench Pro
REC Disk Speed Test
In-app purchases
Jazz Disk Bench Pro
No in-app purchases
REC Disk Speed Test
No in-app purchases
