# Ascent EFB vs E6B Flight Computer Calc

The clearest difference is update cadence: Ascent EFB at every 10 days against E6B Flight Computer Calc's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ascent EFB sells 1 in-app purchase, starting at $89.99 per year and E6B Flight Computer Calc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ascent EFB ships an update every 10 days, E6B Flight Computer Calc every 4 weeks. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Ascent EFB | E6B Flight Computer Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/ascent-efb/id6756762115/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 113 MB | 7 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [GeoSpatios](https://appshunter.io/developer/1843837852) | [Grima Hdez](https://appshunter.io/developer/1741481582) |

## What reviewers say

### Ascent EFB

[App page](https://appshunter.io/ios/app/ascent-efb/id6756762115)

Plan and navigate flights with a high-performance moving map and integrated weather and airspace data. Features include flight planning, real-time weather overlays, global airspace information, and an electronic logbook. Built by pilots for pilots, it offers a clean interface for enhanced situational awareness.

**Highlights:** High-performance moving map, Integrated weather overlays, Global airspace information, Flight planning tools, Electronic logbook, 3D map view

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly | $89.99 | per year |


### E6B Flight Computer Calc

[App page](https://appshunter.io/ios/app/e6b-flight-computer-calc/id6799915139)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| E6B Pro | $5.99 | one-time |


## Frequently asked questions

### Is Ascent EFB free?

Ascent EFB is free to download, with in-app purchases available.

### Is E6B Flight Computer Calc free?

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

### Do Ascent EFB or E6B Flight Computer Calc have ads?

Neither Ascent EFB nor E6B Flight Computer Calc shows ads.

### Which is updated more often, Ascent EFB or E6B Flight Computer Calc?

Ascent EFB ships an update every 10 days, and E6B Flight Computer Calc every 4 weeks. Most recently, Ascent EFB was updated on October 4, 2026 and E6B Flight Computer Calc on October 15, 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.*