# FlightReady E6B vs Sky Widgets

The clearest difference is price: Sky Widgets at Free against FlightReady E6B's $9.99. Sky Widgets also leads on update cadence (every 2 weeks vs every 4 months). FlightReady E6B's advantage is in-app purchases (none vs 1) and chart position (#21 vs unranked). On ads, device support and iOS requirement there is nothing between them.

Sky Widgets is free to download; FlightReady E6B costs $9.99 up front. Sky Widgets sells 1 in-app purchase, starting at $79.00 per year. FlightReady E6B asks for nothing beyond the download.

FlightReady E6B ships an update every 4 months, Sky Widgets every 2 weeks. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | FlightReady E6B | Sky Widgets |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.7 (1.1K ratings)](https://appshunter.io/ios/app/flightready-e6b/id999497481/reviews)** | — |
| Number of ratings | **1.1K** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#21** | — |
| Size | 5 MB | 99 MB |
| Requires iOS | 18.1 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aeroapps Technology](https://appshunter.io/developer/923860276) | [Leighty Digital LLC](https://appshunter.io/developer/1876421339) |

## What reviewers say

### FlightReady E6B

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

**Currently charting:** #21 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


### Sky Widgets

[App page](https://appshunter.io/ios/app/sky-widgets/id6759028229)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sky Widgets Plus (Founding) | $79.00 | per year |


## Frequently asked questions

### Is FlightReady E6B free?

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

### Is Sky Widgets free?

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

### Do FlightReady E6B or Sky Widgets have ads?

Neither FlightReady E6B nor Sky Widgets shows ads.

### Which is updated more often, FlightReady E6B or Sky Widgets?

FlightReady E6B ships an update every 4 months, and Sky Widgets every 2 weeks. Most recently, FlightReady E6B was updated on October 15, 2026 and Sky Widgets on October 4, 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.*