# E6B Descent Planner vs FlyQ+ EFB

The clearest difference is rating: FlyQ+ EFB at 4.1 against E6B Descent Planner's 3.5. FlyQ+ EFB also leads on update cadence (every 2 months vs every 9 months) and ratings volume (892 vs 14). E6B Descent Planner's advantage is in-app purchases (none vs 15) and review sentiment (92% vs 72%). On price, ads and device support there is nothing between them.

Both are free to download. FlyQ+ EFB sells 15 one-off in-app purchases. E6B Descent Planner asks for nothing beyond the download.

FlyQ+ EFB holds the better App Store score, 4.1 against 3.5. That said, the two scores are not equally well evidenced: FlyQ+ EFB has 892 ratings behind it against 14, so its average is the more settled of the two. Written reviews complicate that: 92% of E6B Descent Planner's written reviews are positive against 72% of FlyQ+ EFB'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, FlyQ+ EFB every 2 months. The most recent releases landed on September 4, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | E6B Descent Planner | FlyQ+ EFB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (14 ratings)](https://appshunter.io/ios/app/e6b-descent-planner/id673252710/reviews) | **[4.1 (892 ratings)](https://appshunter.io/ios/app/flyq-plus-efb/id915571252/reviews)** |
| Number of ratings | 14 | **892** |
| Positive reviews | **92.3% of reviews** | 71.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#190** |
| Size | 37 MB | 494 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arthur Varrassi](https://appshunter.io/developer/673243828) | [Seattle Avionics, Inc.](https://appshunter.io/developer/488201923) |

## 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


### FlyQ+ EFB

[App page](https://appshunter.io/ios/app/flyq-plus-efb/id915571252)

**Currently charting:** #190 Top Grossing · Navigation (US App Store)

This aviation app simplifies flying with integrated features like a glide ring, graphical weather, and a detailed global map. It offers advanced weather analysis, augmented reality situational awareness, and wireless data transfer to certified avionics. Track flights, analyze performance, and receive GPS anomaly detection for enhanced safety.

**Highlights:** Global Digital Map with adjustable detail, 4D Predictive Weather analysis, Augmented Reality (AR) situational awareness, Wireless data transfer to certified avionics, Visual Logbook and Post Flight Playback, NaviGuard GPS anomaly detection

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| US IFR 1 month upgrade | $8.99 | one-time |
| US IFR 2 month upgrade | $17.99 | one-time |
| US IFR 3 month upgrade | $24.99 | one-time |
| US IFR 4 month upgrade | $34.99 | one-time |
| US IFR 5 month upgrade | $44.99 | one-time |
| US IFR 6 month upgrade | $49.99 | one-time |
| US IFR 7 month upgrade | $59.99 | one-time |
| US IFR 8 month upgrade | $69.99 | one-time |
| US IFR 9 month upgrade | $79.99 | one-time |
| US IFR 10 month upgrade | $89.99 | one-time |
| US IFR 11 month upgrade | $99.99 | one-time |
| US VFR 12 month subscription | $99.99 | one-time |
| US IFR 12 month upgrade | $109.99 | one-time |
| US IFR 13 month upgrade | $109.99 | one-time |
| US VFR and IFR 12 month subscription | $199.99 | one-time |


## Frequently asked questions

### Is E6B Descent Planner free?

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

### Is FlyQ+ EFB free?

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

### Which has better reviews, E6B Descent Planner or FlyQ+ EFB?

FlyQ+ EFB is rated higher. E6B Descent Planner averages 3.5 out of 5 from 14 ratings, while FlyQ+ EFB averages 4.1 from 892 ratings.

### Do E6B Descent Planner or FlyQ+ EFB have ads?

Neither E6B Descent Planner nor FlyQ+ EFB shows ads.

### Which is updated more often, E6B Descent Planner or FlyQ+ EFB?

E6B Descent Planner ships an update every 9 months, and FlyQ+ EFB every 2 months. Most recently, E6B Descent Planner was updated on September 4, 2026 and FlyQ+ EFB on September 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*