Leon vs Flysmart+ TakeOff
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Leon
This application provides aviation crew members with mobile access to crew information managed by air operators. It supports aircraft operations with features for scheduling, rostering, dispatch, and flight watch, all accessible through a central online database.
- Mobile crew information access
- Aircraft operations support
- Scheduling and rostering
- Airplane dispatch
- Online flight watch
- Centralized database access
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LEON is an application designed for crew members. It offers a mobile access to crew information entered by air operators into Leon system. Leon is a software for aviation supporting aircraft operations fearuring many various functions that allow to run different procedures smoothly. It includes aiding in scheduling, aircraft and crew rostering, airplane dispatch, on-line flight watch, aircraft charter sales and many more. it consists of central database accessible through Internet in relation to users' privileges. The new version of the LEON app has a new design and displays office duties that were missing in the previous version.
Flysmart+ TakeOff
This tool computes aircraft takeoff performance, optimizing weight or temperature based on weather and aircraft configuration. It reduces paper usage in the cockpit and features enhanced runway graphics for improved situational awareness.
- Compute aircraft takeoff performance
- Optimize takeoff weight
- Optimize flexible temperature
- Consider weather conditions
- Account for aircraft configuration (MEL/CDL)
- Enhanced runway graphics
- Reduce paper in cockpit
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“DATA ENCLOSED IN THE APPLICATIONS ARE PROVIDED FOR DEMONSTRATION PURPOSES ONLY. THEY MUST NOT BE USED FOR OPERATIONAL PURPOSES AND AIRBUS AND NAVBLUE DISCLAIMS ANY LIABILITY REGARDING THE USE OF THESE APPLICATIONS. THESE APPLICATIONS CAN ONLY BE USED FOR OPERATIONAL PURPOSES WITH REAL DATA BY AIRLINES QUALIFIED PILOTS AFTER SUCH AIRLINE HAS ENTERED INTO A SPECIFIC AGREEMENT WITH NAVBLUE SAS.” Get access to a comprehensive and state-of-the-art EFB tool for aircraft operations directly on your device with Flysmart+ applications. This significantly helps to reduce the use of paper in the cockpit With Flysmart+ TakeOff, you will be able to compute Airbus aircraft takeoff performance. Thanks to optimisation process, Flysmart+ TakeOff will give you the optimum Takeoff weight or Flexible temperature based on the actual weather conditions and actual aircraft configuration (MEL items and CDL items if any) Flysmart+ TakeOff features enhanced graphics on runway information which drastically increases situation awareness.
Screenshots
Verdict
The clearest difference is rating: Flysmart+ TakeOff at 5.0 against Leon's 4.3. Flysmart+ TakeOff also leads on review sentiment (27% vs 9%). Leon's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (8 vs 1). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Flysmart+ TakeOff holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Leon has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 9% of Leon's written reviews are positive against 27% of Flysmart+ TakeOff's.
Leon ships an update fortnightly, Flysmart+ TakeOff every 3 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.
| Parameter | Leon | Flysmart+ TakeOff |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (8 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 9.1% of reviews | 27.3% of reviews — better |
| Number of ratings | 8 — better | 1 |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | iPad |
| Requires iOS | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 36 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Leon Software | Navblue Inc. |
Customer experience
Leon
Flysmart+ TakeOff
In-app purchases
Leon
No in-app purchases
Flysmart+ TakeOff
No in-app purchases
Questions
Is Leon free?
Is Flysmart+ TakeOff free?
Which has better reviews, Leon or Flysmart+ TakeOff?
Do Leon or Flysmart+ TakeOff have ads?
Which is updated more often, Leon or Flysmart+ TakeOff?
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