# SkyTimer vs EF1 E6B Flight Computer

The clearest difference is ads: SkyTimer at none against EF1 E6B Flight Computer's shown. EF1 E6B Flight Computer's advantage is review sentiment (67% vs 54%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. SkyTimer sells 2 in-app purchases, starting at $2.49 per month and EF1 E6B Flight Computer sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

SkyTimer ships an update fortnightly, EF1 E6B Flight Computer weekly. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SkyTimer | EF1 E6B Flight Computer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (22 ratings)](https://appshunter.io/ios/app/skytimer/id1521776101/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 53.8% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 149 MB | 48 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Framework Learning, LLC](https://appshunter.io/developer/1435740981) | [EntireFlight LLC](https://appshunter.io/developer/1895485027) |

## 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 |


### EF1 E6B Flight Computer

[App page](https://appshunter.io/ios/app/ef1-e6b-flight-computer/id6763776403)

This app provides a comprehensive electronic flight computer for pilots, offering fast, offline calculations for wind, airspeed, fuel, and navigation. It includes multi-leg route planning, printable navigation logs, and weight and balance calculations.

**Highlights:** Wind triangle calculations, Time, speed, distance calculations, Fuel burn, endurance, and range, Multi-leg cross-country planning, Printable VFR/IFR navigation logs, Weight and balance calculations, Fully offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annual | $19.99 | per year |


## Frequently asked questions

### Is SkyTimer free?

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

### Is EF1 E6B Flight Computer free?

EF1 E6B Flight Computer is free to download, with in-app purchases available.

### Do SkyTimer or EF1 E6B Flight Computer have ads?

EF1 E6B Flight Computer shows ads; SkyTimer does not.

### Which is updated more often, SkyTimer or EF1 E6B Flight Computer?

SkyTimer ships an update fortnightly, and EF1 E6B Flight Computer weekly. Most recently, SkyTimer was updated on October 7, 2026 and EF1 E6B Flight Computer on October 18, 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.*