# E6B Descent Planner vs E6B+ E6B Flight Calculator

The clearest difference is rating: E6B+ E6B Flight Calculator at 4.3 against E6B Descent Planner's 3.5. E6B+ E6B Flight Calculator also leads on update cadence (weekly vs every 9 months). E6B Descent Planner's advantage is review sentiment (92% vs 50%) and iOS requirement (8.0 vs 13.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

E6B+ E6B Flight Calculator holds the better App Store score, 4.3 against 3.5. Both are backed by a comparable volume of ratings — 14 and 37 respectively. Written reviews complicate that: 92% of E6B Descent Planner's written reviews are positive against 50% of E6B+ E6B Flight Calculator's, so the app with the better star average is not the one people write more warmly about.

E6B Descent Planner ships an update every 9 months, E6B+ E6B Flight Calculator weekly. The most recent releases landed on September 4, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | E6B Descent Planner | E6B+ E6B Flight Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (14 ratings)](https://appshunter.io/ios/app/e6b-descent-planner/id673252710/reviews) | **[4.3 (37 ratings)](https://appshunter.io/ios/app/e6b-plus-e6b-flight-calculator/id6742122583/reviews)** |
| Number of ratings | 14 | **37** |
| Positive reviews | **92.3% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | Free | Free |
| Size | 37 MB | 60 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arthur Varrassi](https://appshunter.io/developer/673243828) | [Tung Huynh](https://appshunter.io/developer/1592795398) |

## What reviewers say

### E6B Descent Planner

[App page](https://appshunter.io/ios/app/e6b-descent-planner/id673252710)

This tool offers a digital circular slide rule for pilots to perform real-time descent planning. It calculates crucial metrics like top of descent distance, descent angle, and glide ratio with simple one-finger operation.

**Highlights:** Digital circular slide rule, Real-time descent planning, Top of descent distance calculation, Descent angle calculation, Vertical descent rate calculation, Glide ratio calculation, Maximum glide distance calculation

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

**In-app purchases:** none


### E6B+ E6B Flight Calculator

[App page](https://appshunter.io/ios/app/e6b-plus-e6b-flight-calculator/id6742122583)

This aviation app provides essential tools for pilots, offering over 25 functions for complex calculations like airspeed, fuel, and navigation. It features a user-friendly interface, offline functionality, and multi-device compatibility for seamless use in the cockpit.

**Highlights:** Over 25 aviation functions, Lightning-fast unit conversions, Multi-timezone clock and timer, Precise fuel calculations, Navigation assistance, MAC & Center of Gravity calculation, Descent planning calculator, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E6B Descent Planner free?

E6B Descent Planner is free to download, with no in-app purchases.

### Is E6B+ E6B Flight Calculator free?

E6B+ E6B Flight Calculator is free to download, with no in-app purchases.

### Which has better reviews, E6B Descent Planner or E6B+ E6B Flight Calculator?

E6B+ E6B Flight Calculator is rated higher. E6B Descent Planner averages 3.5 out of 5 from 14 ratings, while E6B+ E6B Flight Calculator averages 4.3 from 37 ratings.

### Do E6B Descent Planner or E6B+ E6B Flight Calculator have ads?

Neither E6B Descent Planner nor E6B+ E6B Flight Calculator shows ads.

### Which is updated more often, E6B Descent Planner or E6B+ E6B Flight Calculator?

E6B Descent Planner ships an update every 9 months, and E6B+ E6B Flight Calculator weekly. Most recently, E6B Descent Planner was updated on September 4, 2026 and E6B+ E6B Flight Calculator on September 10, 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.*