# Hmi In Hand vs Crabwise

The clearest difference is in-app purchases: Hmi In Hand at none against Crabwise's 1. Crabwise's advantage is update cadence (daily vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Crabwise sells 1 one-off in-app purchase. Hmi In Hand asks for nothing beyond the download.

Hmi In Hand ships an update monthly, Crabwise daily. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Hmi In Hand | Crabwise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Size | 83 MB | 6 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CERMATE TECHNOLOGIES INC.](https://appshunter.io/developer/1494065389) | [Pouya Marvasti](https://appshunter.io/developer/6797565160) |

## What reviewers say

### Hmi In Hand

[App page](https://appshunter.io/ios/app/hmi-in-hand/id1525287766)

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

**In-app purchases:** none


### 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 Hmi In Hand free?

Hmi In Hand is free to download, with no in-app purchases.

### Is Crabwise free?

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

### Do Hmi In Hand or Crabwise have ads?

Neither Hmi In Hand nor Crabwise shows ads.

### Which is updated more often, Hmi In Hand or Crabwise?

Hmi In Hand ships an update monthly, and Crabwise daily. Most recently, Hmi In Hand was updated on October 3, 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.*