# SkyTimer vs E6B+ E6B Flight Calculator

The clearest difference is in-app purchases: E6B+ E6B Flight Calculator at none against SkyTimer's 2. E6B+ E6B Flight Calculator also leads on rating (4.3 vs 4.0) and iOS requirement (13.0 vs 15.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. SkyTimer sells 2 in-app purchases, starting at $2.49 per month. E6B+ E6B Flight Calculator asks for nothing beyond the download.

E6B+ E6B Flight Calculator holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 22 and 37 respectively. Written reviews complicate that: 54% of SkyTimer'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.

SkyTimer ships an update fortnightly, E6B+ E6B Flight Calculator weekly. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | SkyTimer | E6B+ E6B Flight Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (22 ratings)](https://appshunter.io/ios/app/skytimer/id1521776101/reviews) | **[4.3 (37 ratings)](https://appshunter.io/ios/app/e6b-plus-e6b-flight-calculator/id6742122583/reviews)** |
| Number of ratings | 22 | **37** |
| Positive reviews | **53.8% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Freemium | **Free** |
| Size | 149 MB | 60 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Framework Learning, LLC](https://appshunter.io/developer/1435740981) | [Tung Huynh](https://appshunter.io/developer/1592795398) |

## What reviewers say

### SkyTimer

[App page](https://appshunter.io/ios/app/skytimer/id1521776101)

This app automatically logs flights, tracks fuel burn, and manages tank levels in real-time from your wrist, phone, or iPad. It provides detailed flight logs and can export data, acting as a cockpit companion for pilots.

**Highlights:** Automatic flight logging, Real-time fuel tracking, Multi-tank and engine support, Worldwide airport database, Smart fuel balancing, Detailed flight logs, Cross-device sync

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plus Subscription | $2.49 | per month |
| Annual Plus Subscription | $17.99 | per year |


### 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 SkyTimer free?

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

### Is E6B+ E6B Flight Calculator free?

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

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

E6B+ E6B Flight Calculator is rated higher. SkyTimer averages 4.0 out of 5 from 22 ratings, while E6B+ E6B Flight Calculator averages 4.3 from 37 ratings.

### Do SkyTimer or E6B+ E6B Flight Calculator have ads?

Neither SkyTimer nor E6B+ E6B Flight Calculator shows ads.

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

SkyTimer ships an update fortnightly, and E6B+ E6B Flight Calculator weekly. Most recently, SkyTimer was updated on September 20, 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.*