# Disk Test by Magic Benchmark — Be smart, be fast > Tests device and external storage speed, identifying workflow bottlenecks. (iPhone/iPad app by Tomas Kantor.) - Source: https://appshunter.io/ios/app/disk-test-by-magic-benchmark/id1634987329 (this page in markdown: same URL + `.md`) - Developer: [Tomas Kantor](https://appshunter.io/developer/1633650906) - Category: Utilities, Productivity - Price: Free with in-app purchases - Rating: 3.11/5 from 9 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 16.0 · 5 MB - Languages: English - Released: 2022-08-07 - Data updated: 2026-07-05 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/disk-test-by-magic-benchmark/id1634987329/reviews.md ## What is Disk Test by Magic Benchmark? With Disk Test, you can easily test your device's storage speed and also measure how fast your device will work with all types of external storage such as external drives, USB Flash Drives, memory cards, etc. This clever assistant will help you to effectively detect weak points in your workflow. Both your device and connected storage affect the speed of communication with the data storage. It's not just the technical specification of the storage itself that is important for proper function, but also how it is connected. In particular the quality of the cable used, the characteristics of the connected USB Hub, the parameters of the Hard Drive Enclosure, or even the Adapters used. The File System of your storage device is equally important in the process of achieving the maximum speed. All this can be a bottleneck for your daily work. With Disk Test by Magic Benchmark, copying larger data will never be a nightmare for you again. ## Key features - Test internal storage speed - Measure external drive speed - Analyze USB flash drive performance - Evaluate memory card speed - Detect workflow bottlenecks - Optimize data transfer ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Premium | $2.99 | one-time | ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/disk-test-by-magic-benchmark/id1634987329/reviews.md ### 4/5 — Works Great *2025-10-25* Does what it says.but yes you have to buy to test external drives. But i like. **Developer response:** Hello, thank you for your review. You can test the device's internal storage and external drives with a capacity of up to 256 GB free of charge. ### 5/5 — Convenient *2024-09-21* Convenient app which would deserve a widget ### 1/5 — Nice, but with a charge *2024-07-17* Great looking app and works well. However to test an external disk greater than 256 GB, you have to pay $2.99. There is no indication on the App Store that this app has in-app purchases. Seems a bit scammy. **Developer response:** Hello, thank you for your review. You can test the device's internal storage and external drives with a capacity of up to 256 GB free of charge. In the app store, in-app purchases are listed for this type of application. ### 1/5 — Does not support the external drives *2023-09-28* It says it does, but it doesn’t. Basically it’s useless. **Developer response:** We are sorry that you are not satisfied with the application. You can also measure external drives using the application. The drive must first be connected using the Connect drive button in the application menu. Let us know if we can help you more. ### 5/5 — Good enough as Crystal Disk Bench for PC *2023-03-30* Most of benchmark apps are not support external drive, but this app supports ! I can benchmark external drives with most-like-camera adaptor supports USB3.0 and now I know USB3.0 is not exists for lightning types. I bought premium for developer, thanks for made this app, as an unique feature for iOS. **Developer response:** Thank you rageworx for review. ## Frequently asked questions about Disk Test by Magic Benchmark ### What is Disk Test by Magic Benchmark? Disk Test by Magic Benchmark is a utility app designed to measure the storage speed of your device and any connected external storage devices. It helps identify potential bottlenecks in your data transfer workflow. ### What types of storage can Disk Test by Magic Benchmark test? This app can test your device's internal storage, as well as external storage solutions like external drives, USB flash drives, and memory cards. ### Does Disk Test by Magic Benchmark have ads? No, Disk Test by Magic Benchmark does not contain advertisements, providing an uninterrupted user experience. ### What factors can affect storage speed according to Disk Test by Magic Benchmark? The app highlights that storage speed is affected by the storage device itself, connection quality (cables, USB hubs, enclosures, adapters), and the file system used on the storage device. ### What is the user rating for Disk Test by Magic Benchmark? Disk Test by Magic Benchmark has an average rating of 3.1 stars based on 9 user reviews. ### On which devices can I use Disk Test by Magic Benchmark? Disk Test by Magic Benchmark is available for iPhone and iPad devices. ### How often is Disk Test by Magic Benchmark updated? The latest version of Disk Test by Magic Benchmark is 1.2, and it was last updated on November 30, 2022. ### Is Disk Test by Magic Benchmark free to use? Yes, Disk Test by Magic Benchmark is free to download and use, with optional in-app purchases available. ## Version history (last 3 releases) ### 1.2 — 2022-11-30 The app also now works on macOS. ### 1.1 — 2022-11-30 Added a new tab with disk information. The layout of the app has been updated for iOS 16. ### 1.0 — 2022-08-07 No release notes. ## Apps similar to Disk Test by Magic Benchmark | App | Rating | Price | Category | | --- | --- | --- | --- | | [SSD Performance Test](https://appshunter.io/ios/app/ssd-performance-test/id6740139555) | — | Free | Utilities | | [REC Disk Speed Test](https://appshunter.io/ios/app/rec-disk-speed-test/id6470208081) | 3.8 (5) | Free | Utilities | | [Diskio - Disk Speed Analyzer](https://appshunter.io/ios/app/diskio-disk-speed-analyzer/id6467768299) | 4.1 (14) | $5.99 | Utilities | | [Clipboard Manager - OneTap](https://appshunter.io/ios/app/clipboard-manager-onetap/id1639795583) | 4.5 (216) | Free | Utilities | | [Jazz Disk Bench Pro](https://appshunter.io/ios/app/jazz-disk-bench-pro/id1298441490) | 4.4 (28) | $2.99 | Utilities | | [PerformanceTest Mobile](https://appshunter.io/ios/app/performancetest-mobile/id494438360) | 3.3 (56) | Free | Utilities | ## Related topics [disk speed test](https://appshunter.io/ios/topics/disk-speed-test) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-05.*