Flysmart+ TakeOff vs Acron B767 ETHOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Acron B767 ETHOS
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Acron B767 ETHOS app allows users to run courseware or freeplay Flight Management System Trainer (FMST). It is designed for aviation industry. This app requires a user account given to end-users currently affiliated with L3Harris ETHOS contract training partner. Please contact your airline training department or flight school for confirmation and download instructions.
Verdict
The clearest difference is update cadence: Acron B767 ETHOS at every 6 weeks against Flysmart+ TakeOff's every 3 months. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Flysmart+ TakeOff ships an update every 3 months, Acron B767 ETHOS every 6 weeks. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.
| Parameter | Flysmart+ TakeOff | Acron B767 ETHOS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 27.3% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPad | iPad |
| Requires iOS | 15.6 | 15.6 |
| Further details — not scored | ||
| Size | 45 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Navblue Inc. | Aerosim |
In-app purchases
Flysmart+ TakeOff
No in-app purchases
Acron B767 ETHOS
No in-app purchases
Questions
Is Flysmart+ TakeOff free?
Is Acron B767 ETHOS free?
Do Flysmart+ TakeOff or Acron B767 ETHOS have ads?
Which is updated more often, Flysmart+ TakeOff or Acron B767 ETHOS?
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