Jazz Disk Bench Pro vs FlightMentor
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
Read full descriptionHide full description
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.
FlightMentor
Read full descriptionHide full description
FlightMentor – Your Digital VFR CoPilot Built by a flight instructor for real-world cockpit operations. FlightMentor is far more than just a digital kneeboard. It is your all-in-one toolkit, designed to support flight instructors, students, and VFR pilots through every phase of flight. YOUR 5 CO-PILOT FEATURES: 1. PRE-FLIGHT: Intelligent VFR Planning - Weather & Briefing: Routing, NOTAMs, METAR/TAF reports and integrated risk assessment (FRAT). - Calculations: Precise Weight & Balance, fuel planning, and performance checks. - Briefing Export: Generate and export your complete pre-flight briefing as a professional PDF, ready to share and store. 2. IN-FLIGHT: Smart Assist & Grading - Time Tracking: Stay in control by recording block, flight times and landings with intuitive, one-tap gestures. - Live Grading: Grade maneuvers and write student notes directly during the flight. - Smart Assist: Optional Auto-Tracking, providing precise suggestions for your flight logs and reducing your workload. 3. POST-FLIGHT: EASA Logbook & Debriefing - Digital Logbook: Stress-free, EASA-compliant logging with an integrated time calculator. - Instant Debriefing: Generate professional PDF reports including routes, times, and signatures in seconds. 4. THE FLIGHT DESK: Your Management Hub - Stats & Currency: Automatically track your documents and 90-day passenger currency (PAX). - Instructor Tools: Monitor Flight Time Limitations (FTL) and manage student records, licenses, and medicals. - Aircademy: Manage training progress and share records between instructors. 5. APPLE WATCH: The Cockpit on Your Wrist - Weather Widgets: Real-time METARs (wind, visibility, clouds) directly on your watch face – free for everyone. - Time Tracker: Keep track of block and flight times without reaching for your iPhone or iPad. - Auxiliary Timers for fuel, oxygen, cool-down and standard turns. OUR MODELS AT A GLANCE: BASIC (Free) - Pre-Flight planning tools - Pilot Wallet (up to 3 documents) - Digital Logbook (up to 5 entries) - Fleet Management (up to 2 aircraft) - Student Records (up to 2 profiles) - iCloud sync across all your Apple devices PILOT PRO (€0.99/mo or €4.99/yr) - Everything in Basic PLUS: - Unlimited logbook entries & unlimited fleet - Smart Assist (automatic time tracking) - PDF export for briefings and flight logs - CSV data export INSTRUCTOR PRO (€2.99/mo or €24.99/yr) - Everything in Pilot Pro PLUS: - Unlimited student records & training syllabi - FTL (Flight Time Limitation) tracking & export - Log group theory sessions - Share and import student records Disclaimer: FlightMentor is designed exclusively for VFR flights and simulations. The Pilot in Command (PIC) is responsible for verifying all data against official publications before flight. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.henrysholdingpoint.de/fußzeile/datenschutz
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 18, 2026 and October 16, 2026 respectively.
| Parameter | Jazz Disk Bench Pro | FlightMentor |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.4 (28 ratings) — better | — |
| Positive reviews | 78.3% of reviews | — |
| Number of ratings | 28 — better | — |
| Update frequency | Every 5 days — better | Every 11 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, Apple Watch |
| Requires iOS | 15.2 — better | 26.2 |
| Further details — not scored | ||
| Size | 66 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Baofeng County Jixu Education Information Consulting Co., Ltd. | Henry Philippe Leonard Pottkamper |
In-app purchases
Jazz Disk Bench Pro
No in-app purchases
FlightMentor
- Pilot Pro$0.991 Month
- Instructor Pro$2.991 Month
- Pilot Pro$3.991 Year
Show 1 moreShow fewer
- Instructor Pro$22.991 Year
Questions
Is Jazz Disk Bench Pro free?
Is FlightMentor free?
Do Jazz Disk Bench Pro or FlightMentor have ads?
Which is updated more often, Jazz Disk Bench Pro or FlightMentor?
Other comparisons















