# Orbital Pulse vs My OpenCrab

The clearest difference is in-app purchases: My OpenCrab at none against Orbital Pulse's 1. Orbital Pulse's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Orbital Pulse sells 1 one-off in-app purchase. My OpenCrab asks for nothing beyond the download.

## The numbers

| Metric | Orbital Pulse | My OpenCrab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | — |
| Size | 182 MB | 35 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Jendrik Bulk](https://appshunter.io/developer/1864536772) | [Daichi Watanabe](https://appshunter.io/developer/1889830619) |

## What reviewers say

### Orbital Pulse

[App page](https://appshunter.io/ios/app/orbital-pulse/id6758161227)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $1.99 | one-time |


### My OpenCrab

[App page](https://appshunter.io/ios/app/my-opencrab/id6761470567)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Orbital Pulse free?

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

### Is My OpenCrab free?

My OpenCrab is free to download, with no in-app purchases.

### Do Orbital Pulse or My OpenCrab have ads?

My OpenCrab shows ads; Orbital Pulse does not.

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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.*