# Airbus DS Perfo vs Aviator Calculator E6B Flight

The clearest difference is in-app purchases: Airbus DS Perfo at none against Aviator Calculator E6B Flight's 3. Airbus DS Perfo also leads on iOS requirement (8.0 vs 15.0). Aviator Calculator E6B Flight's advantage is update cadence (weekly vs every 4 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Aviator Calculator E6B Flight sells 3 in-app purchases, starting at $9.99 per month. Airbus DS Perfo asks for nothing beyond the download.

Airbus DS Perfo ships an update every 4 months, Aviator Calculator E6B Flight weekly. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Airbus DS Perfo | Aviator Calculator E6B Flight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aviator-calculator-e6b-flight/id6805572939/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 18 MB | 14 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Airbus Defence and Space SA](https://appshunter.io/developer/920747971) | [KUBILAY BAL](https://appshunter.io/developer/6805572941) |

## What reviewers say

### Airbus DS Perfo

[App page](https://appshunter.io/ios/app/airbus-ds-perfo/id920747972)

**Features:** macOS Compatibility

**In-app purchases:** none


### Aviator Calculator E6B Flight

[App page](https://appshunter.io/ios/app/aviator-calculator-e6b-flight/id6805572939)

This aviation tool provides pilots and students with a comprehensive digital E6B flight computer. It simplifies flight planning, essential calculations like fuel and weight & balance, and offers custom aircraft profiles and document storage.

**Highlights:** Digital E6B flight computer, Flight planning and NavLog, Weight & Balance calculations, Fuel and climb/descent planning, Custom aircraft profiles, Aviation unit conversions, Document storage and PDF export

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aviator Calculator Pro Monthly | $9.99 | per month |
| Aviator Calculator Pro Yearly | $39.99 | per year |
| Aviator Calculator Pro | $59.99 | one-time |


## Frequently asked questions

### Is Airbus DS Perfo free?

Airbus DS Perfo is free to download, with no in-app purchases.

### Is Aviator Calculator E6B Flight free?

Aviator Calculator E6B Flight is free to download, with in-app purchases available.

### Do Airbus DS Perfo or Aviator Calculator E6B Flight have ads?

Neither Airbus DS Perfo nor Aviator Calculator E6B Flight shows ads.

### Which is updated more often, Airbus DS Perfo or Aviator Calculator E6B Flight?

Airbus DS Perfo ships an update every 4 months, and Aviator Calculator E6B Flight weekly. Most recently, Airbus DS Perfo was updated on October 26, 2026 and Aviator Calculator E6B Flight on October 29, 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.*