# Leon vs Flysmart+ Loadsheet

The clearest difference is update cadence: Leon at every 2 weeks against Flysmart+ Loadsheet's every 3 months. Leon also leads on review sentiment (9% vs 0%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Leon ships an update every 2 weeks, Flysmart+ Loadsheet every 3 months. The most recent releases landed on September 15, 2026 and June 22, 2026 respectively.

## The numbers

| Metric | Leon | Flysmart+ Loadsheet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (8 ratings)](https://appshunter.io/ios/app/leon/id443136426/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | **9.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 36 MB | 16 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Leon Software](https://appshunter.io/developer/443136429) | [Navblue Inc.](https://appshunter.io/developer/455732159) |

## What reviewers say

### Leon

[App page](https://appshunter.io/ios/app/leon/id443136426)

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.

**Highlights:** Mobile crew information access, Aircraft operations support, Scheduling and rostering, Airplane dispatch, Online flight watch, Centralized database access

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Flysmart+ Loadsheet

[App page](https://appshunter.io/ios/app/flysmart-plus-loadsheet/id610882356)

This tool helps pilots compute aircraft weight and balance data, reducing paper usage in the cockpit. It calculates aircraft weights after loading and verifies the center of gravity against operational limits, easily accommodating last-minute changes.

**Highlights:** Compute Weight and Balance data, Calculate aircraft weights after loading, Check center of gravity against limits, Accommodate Last Minute Changes, Reduce paper in the cockpit, State-of-the-art EFB tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Leon free?

Leon is free to download, with no in-app purchases.

### Is Flysmart+ Loadsheet free?

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

### Do Leon or Flysmart+ Loadsheet have ads?

Neither Leon nor Flysmart+ Loadsheet shows ads.

### Which is updated more often, Leon or Flysmart+ Loadsheet?

Leon ships an update every 2 weeks, and Flysmart+ Loadsheet every 3 months. Most recently, Leon was updated on September 15, 2026 and Flysmart+ Loadsheet 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.*