# Onboard Performance Tool vs Flysmart+ TakeOff

The clearest difference is rating: Flysmart+ TakeOff at 5.0 against Onboard Performance Tool's 3.5. Flysmart+ TakeOff also leads on review sentiment (27% vs 14%) and iOS requirement (15.6 vs 17.6). Onboard Performance Tool's advantage is ratings volume (17 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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 3.5. That said, the two scores are not equally well evidenced: Onboard Performance Tool has 17 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 14% of Onboard Performance Tool's written reviews are positive against 27% of Flysmart+ TakeOff's.

Onboard Performance Tool ships an update every 6 months, Flysmart+ TakeOff every 3 months. The most recent releases landed on July 1, 2026 and June 22, 2026 respectively.

## The numbers

| Metric | Onboard Performance Tool | Flysmart+ TakeOff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (17 ratings)](https://appshunter.io/ios/app/onboard-performance-tool/id584211407/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flysmart-plus-takeoff/id610875322/reviews)** |
| Number of ratings | **17** | 1 |
| Positive reviews | 13.5% of reviews | **27.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 42 MB | 39 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Boeing Company](https://appshunter.io/developer/493615170) | [Navblue Inc.](https://appshunter.io/developer/455732159) |

## What reviewers say

### Onboard Performance Tool

[App page](https://appshunter.io/ios/app/onboard-performance-tool/id584211407)

This application enables flight crews and ground personnel to perform real-time performance calculations for flights. It provides fast and precise data for takeoff, landing, and weight and balance, accounting for various environmental and operational factors.

**Highlights:** Real-time performance calculations, Takeoff analysis, Landing analysis, Weight and balance information, Accounts for weather and runway conditions, Corrects for pressure variation and MEL items

**In-app purchases:** none


### Flysmart+ TakeOff

[App page](https://appshunter.io/ios/app/flysmart-plus-takeoff/id610875322)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Onboard Performance Tool free?

Onboard Performance Tool is free to download, with no in-app purchases.

### Is Flysmart+ TakeOff free?

Flysmart+ TakeOff is free to download, with no in-app purchases.

### Which has better reviews, Onboard Performance Tool or Flysmart+ TakeOff?

Flysmart+ TakeOff is rated higher. Onboard Performance Tool averages 3.5 out of 5 from 17 ratings, while Flysmart+ TakeOff averages 5.0 from 1 ratings.

### Do Onboard Performance Tool or Flysmart+ TakeOff have ads?

Neither Onboard Performance Tool nor Flysmart+ TakeOff shows ads.

### Which is updated more often, Onboard Performance Tool or Flysmart+ TakeOff?

Onboard Performance Tool ships an update every 6 months, and Flysmart+ TakeOff every 3 months. Most recently, Onboard Performance Tool was updated on July 1, 2026 and Flysmart+ TakeOff on June 22, 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.*