# E6B Pathfinder vs Crabwise

The clearest difference is ads: Crabwise at none against E6B Pathfinder's shown. Crabwise also leads on update cadence (daily vs every 10 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. E6B Pathfinder sells 3 in-app purchases, starting at $1.29 per 7 days and Crabwise sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

E6B Pathfinder ships an update every 10 months, Crabwise daily. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | E6B Pathfinder | Crabwise |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 6 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Evans Mauta](https://appshunter.io/developer/1498111447) | [Pouya Marvasti](https://appshunter.io/developer/6797565160) |

## What reviewers say

### E6B Pathfinder

[App page](https://appshunter.io/ios/app/e6b-pathfinder/id1513449885)

This app offers a comprehensive suite of flight computations and calculations for pilots. It includes tools for altitude, airspeed, fuel, navigation, gliding, and miscellaneous flight planning needs, combining the functionality of traditional flight computers with additional features.

**Highlights:** Altitude calculations (Pressure, Density, True), Airspeed computations (TAS, Mach, CAS), Fuel management (Burn, Rate, Endurance), Leg planning (Heading, ETA, Distance), Wind component analysis, Gliding and VNAV calculations, Unit conversion and stopwatch

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| E6B Pathfinder Pro - 1 Week | $1.29 | per 7 days |
| E6B Pathfinder Pro - 1 Month | $2.99 | per month |
| E6B Pathfinder Pro - 1 Year | $24.99 | per year |


### Crabwise

[App page](https://appshunter.io/ios/app/crabwise-e6b-flight-computer/id6813311167)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crabwise Pro | $9.99 | one-time |


## Frequently asked questions

### Is E6B Pathfinder free?

E6B Pathfinder is free to download, with in-app purchases available.

### Is Crabwise free?

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

### Do E6B Pathfinder or Crabwise have ads?

E6B Pathfinder shows ads; Crabwise does not.

### Which is updated more often, E6B Pathfinder or Crabwise?

E6B Pathfinder ships an update every 10 months, and Crabwise daily. Most recently, E6B Pathfinder was updated on October 2, 2026 and Crabwise on October 17, 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.*