# FlightReady E6B vs SkyTimer

The clearest difference is price: SkyTimer at Free against FlightReady E6B's $9.99. SkyTimer also leads on update cadence (fortnightly vs every 4 months) and device support (4 vs 2). FlightReady E6B's advantage is rating (4.7 vs 4.0) and in-app purchases (none vs 2). On ads there is nothing between them.

SkyTimer is free to download; FlightReady E6B costs $9.99 up front. SkyTimer sells 2 in-app purchases, starting at $2.49 per month. FlightReady E6B asks for nothing beyond the download.

FlightReady E6B holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: FlightReady E6B has 1.1K ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 85% of FlightReady E6B's written reviews are positive against 54% of SkyTimer's.

FlightReady E6B ships an update every 4 months, SkyTimer fortnightly. The most recent releases landed on September 27, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | FlightReady E6B | SkyTimer |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/flightready-e6b/id999497481/reviews)** | [4.0 (22 ratings)](https://appshunter.io/ios/app/skytimer/id1521776101/reviews) |
| Number of ratings | **1.1K** | 22 |
| Positive reviews | **85.3% of reviews** | 53.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Paid | **Freemium** |
| Best chart rank | **#28** | — |
| Size | 5 MB | 149 MB |
| Requires iOS | 18.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Aeroapps Technology](https://appshunter.io/developer/923860276) | [Framework Learning, LLC](https://appshunter.io/developer/1435740981) |

## What reviewers say

### FlightReady E6B

[App page](https://appshunter.io/ios/app/flightready-e6b/id999497481)

**Currently charting:** #28 Top Paid · Navigation (US App Store)

This aviation utility provides over 100 functions, conversions, and utilities for pilots. It offers accurate calculations for flight planning, performance, navigation, and aerodynamics, surpassing other E6B apps with its comprehensive and precise scientific formulas.

**Highlights:** Over 100 aviation functions, Accurate scientific formulas, Flight planning calculations, Performance metrics, Navigation tools, Extensive unit conversions, Weight & Balance calculations

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient calculations
- 💡 Useful features for pilots
- 👍 Intuitive interface
- 👍 Saves time during flight planning

**What reviewers complain about**

- 🐛 Pressure conversion issues
- 🐛 App crashes
- 🐛 Calculation problems
- 🐛 Lack of seconds in time measurements

**Reported bugs**

- Fuel computation functions crashing
- New extra functions not working

**Requested features**

- Add wind correction angle calculation
- Include seconds in time measurements
- Provide user manual or instructions


### 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 |


## Frequently asked questions

### Is FlightReady E6B free?

FlightReady E6B costs $9.99, with no in-app purchases.

### Is SkyTimer free?

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

### Which has better reviews, FlightReady E6B or SkyTimer?

FlightReady E6B is rated higher. FlightReady E6B averages 4.7 out of 5 from 1.1K ratings, while SkyTimer averages 4.0 from 22 ratings.

### Do FlightReady E6B or SkyTimer have ads?

Neither FlightReady E6B nor SkyTimer shows ads.

### Which is updated more often, FlightReady E6B or SkyTimer?

FlightReady E6B ships an update every 4 months, and SkyTimer fortnightly. Most recently, FlightReady E6B was updated on September 27, 2026 and SkyTimer on September 20, 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.*