Simple FRAT vs FlySto
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple FRAT
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Proper risk assessment is an integral part of Aviation Decision Making (ADM). SimpleFRAT enters this space as tool in your ADM toolkit allowing you to consistently evaluate the risk of your proposed flight against a standard set of risk factors, identifying the potential risk level of the flight. It is ultimately the Pilot In Command's decision to make the flight, but Simple FRAT can help make that decision more methodical. You can utilize our standard FRAT, or create your own to build a truly streamlined experience.
FlySto
Track all your flight data conveniently on your mobile device. Organize flights by month, filter by aircraft or airport, and upload logs easily. Get detailed analysis of your flights with over 30 calculated parameters and graphs.
- Organized monthly flight list
- Filter by aircraft or airport
- Easy log upload via SD card
- Offline log storage and upload
- Detailed flight analysis with graphs
- Review landing limits and scoring
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Welcome aboard the FlySto app! All your flights in your pocket. Use FlySto's App on your mobile iOS device for easy access to your flights on the go, including a conveniently organized month by month list showing the most relevant data. Too many flights? Good for you! Simply filter by aircraft or airport. Upload your flights with ease, for instance by using an sd card reader to access your sd card with your iPhone. Just select the folder containing your logs and from now on all new logs will be detected and uploaded. No internet connection? No problem! FlySto's mobile app will copy your logs, store them and upload them to FlySto as soon as you're back online. Are you an AirSync+FlySto subscriber? Your logs will be in the app just as fast as on FlySto web. Quickly see all the details about your flights including flags, instantly review your landing limits and approach scoring values, get details on fuel consumption, and get a comprehensive analysis with up to 30+ calculated parameters and graphs about your flight. All at your fingertips in FlySto's new app. Fly safe, FlySto
Screenshots
Verdict
The clearest difference is price: FlySto at Free against Simple FRAT's $12.99. FlySto also leads on update cadence (every 10 days vs every 3 weeks). Simple FRAT's advantage is device support (3 vs 1). On ads, in-app purchases and iOS requirement 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
FlySto is free to download; Simple FRAT costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Simple FRAT ships an update every 3 weeks, FlySto every 10 days. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.
| Parameter | Simple FRAT | FlySto |
|---|---|---|
| Price | $12.99 | Free — better |
| Rating | — | 4.9 (29 ratings) — better |
| Positive reviews | — | 83.3% of reviews |
| Number of ratings | — | 29 — better |
| Update frequency | Every 3 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 137 MB | 111 MB |
| Age rating | 4+ | 4+ |
| Developer | IowaComputerGurus, Inc. | FlySto Limited |
In-app purchases
Simple FRAT
No in-app purchases
FlySto
No in-app purchases
