# Jazz Disk Bench Pro vs FlightMentor

The clearest difference is price: FlightMentor at Free against Jazz Disk Bench Pro's $2.99. Jazz Disk Bench Pro's advantage is in-app purchases (none vs 4) and iOS requirement (15.2 vs 26.2). On update cadence, ads and device support there is nothing between them.

FlightMentor is free to download; Jazz Disk Bench Pro costs $2.99 up front. FlightMentor sells 4 in-app purchases, starting at $0.99 per month. Jazz Disk Bench Pro asks for nothing beyond the download.

Jazz Disk Bench Pro ships an update every 5 days, FlightMentor every 11 days. The most recent releases landed on October 23, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Jazz Disk Bench Pro | FlightMentor |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.5 (30 ratings)](https://appshunter.io/ios/app/jazz-disk-bench-pro/id1298441490/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 78.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 11 days |
| Monetization | Paid | — |
| Size | 66 MB | 26 MB |
| Requires iOS | **15.2** | 26.2 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Baofeng County Jixu Education Information Consulting Co., Ltd.](https://appshunter.io/developer/1298441489) | [Henry Philippe Leonard Pottkamper](https://appshunter.io/developer/1885662856) |

## 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


### FlightMentor

[App page](https://appshunter.io/ios/app/flightmentor-vfr-copilot/id6760676684)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pilot Pro | $0.99 | per month |
| Instructor Pro | $2.99 | per month |
| Pilot Pro | $3.99 | per year |
| Instructor Pro | $22.99 | per year |


## Frequently asked questions

### Is Jazz Disk Bench Pro free?

Jazz Disk Bench Pro costs $2.99, with no in-app purchases.

### Is FlightMentor free?

FlightMentor is free to download, with in-app purchases available.

### Do Jazz Disk Bench Pro or FlightMentor have ads?

Neither Jazz Disk Bench Pro nor FlightMentor shows ads.

### Which is updated more often, Jazz Disk Bench Pro or FlightMentor?

Jazz Disk Bench Pro ships an update every 5 days, and FlightMentor every 11 days. Most recently, Jazz Disk Bench Pro was updated on October 23, 2026 and FlightMentor on October 16, 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.*