# EASA FTL Calc vs AIM SA

The clearest difference is price: AIM SA at Free against EASA FTL Calc's $6.99. EASA FTL Calc's advantage is in-app purchases (none vs 2) and update cadence (every 2 months vs every 10 months). On ads, device support and iOS requirement there is nothing between them.

AIM SA is free to download; EASA FTL Calc costs $6.99 up front. AIM SA sells 2 in-app purchases, starting at $3.99 per month. EASA FTL Calc asks for nothing beyond the download.

EASA FTL Calc ships an update every 2 months, AIM SA every 10 months. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | EASA FTL Calc | AIM SA |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | **[3.8 (5 ratings)](https://appshunter.io/ios/app/easa-ftl-calc/id1055758700/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 79.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Paid | — |
| Size | 13 MB | 1 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ralf Keber](https://appshunter.io/developer/370422475) | [Eric Foster](https://appshunter.io/developer/1790865693) |

## What reviewers say

### EASA FTL Calc

[App page](https://appshunter.io/ios/app/easa-ftl-calc/id1055758700)

This app calculates flight time limitations for cockpit and cabin crew based on EASA OPS rules. It accounts for various factors like duty periods, rest times, time zone differences, and disruptive schedules, simplifying complex calculations for pilots and cabin attendants.

**Highlights:** Cockpit and cabin limits calculation, Flight duty period calculation, Rest time calculation, Time zone management via airport selection, Support for disruptive schedules, Roster import options

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

**In-app purchases:** none


### AIM SA

[App page](https://appshunter.io/ios/app/aim-sa/id6740630368)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly | $3.99 | per month |
| Standard Annual | $29.99 | per year |


## Frequently asked questions

### Is EASA FTL Calc free?

EASA FTL Calc costs $6.99, with no in-app purchases.

### Is AIM SA free?

AIM SA is free to download, with in-app purchases available.

### Do EASA FTL Calc or AIM SA have ads?

Neither EASA FTL Calc nor AIM SA shows ads.

### Which is updated more often, EASA FTL Calc or AIM SA?

EASA FTL Calc ships an update every 2 months, and AIM SA every 10 months. Most recently, EASA FTL Calc was updated on October 29, 2026 and AIM SA on October 28, 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.*