# Ангел Калькулятор vs E6B Flight Computer CFI Pilot

The clearest difference is in-app purchases: Ангел Калькулятор at none against E6B Flight Computer CFI Pilot's 2. Ангел Калькулятор also leads on iOS requirement (8.0 vs 18.0). E6B Flight Computer CFI Pilot's advantage is update cadence (every 4 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. E6B Flight Computer CFI Pilot sells 2 in-app purchases, starting at $2.99 per 7 days. Ангел Калькулятор asks for nothing beyond the download.

Ангел Калькулятор ships an update every 2 months, E6B Flight Computer CFI Pilot every 4 days. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Ангел Калькулятор | E6B Flight Computer CFI Pilot |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 28 MB | 12 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [AOPA](https://appshunter.io/developer/1236681204) | [Mohammed Alsaleh](https://appshunter.io/developer/1581466887) |

## What reviewers say

### Ангел Калькулятор

[App page](https://appshunter.io/ios/app/id1247396626)

This utility app helps prevent navigation errors by converting geographical coordinates between different formats. It ensures compatibility with various systems that may only accept specific input types, avoiding potential misinterpretations of location data.

**Highlights:** Coordinate format conversion, Prevents navigation errors, Ensures system compatibility, Handles different numerical formats

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

**In-app purchases:** none


### E6B Flight Computer CFI Pilot

[App page](https://appshunter.io/ios/app/e6b-flight-computer-cfi-pilot/id6761579971)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is Ангел Калькулятор free?

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

### Is E6B Flight Computer CFI Pilot free?

E6B Flight Computer CFI Pilot is free to download, with in-app purchases available.

### Do Ангел Калькулятор or E6B Flight Computer CFI Pilot have ads?

Neither Ангел Калькулятор nor E6B Flight Computer CFI Pilot shows ads.

### Which is updated more often, Ангел Калькулятор or E6B Flight Computer CFI Pilot?

Ангел Калькулятор ships an update every 2 months, and E6B Flight Computer CFI Pilot every 4 days. Most recently, Ангел Калькулятор was updated on October 8, 2026 and E6B Flight Computer CFI Pilot on October 4, 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.*