# Neutralize Orb vs Ajar

The clearest difference is in-app purchases: Neutralize Orb at none against Ajar's 1. Neutralize Orb also leads on device support (5 vs 1) and iOS requirement (17.0 vs 26.0). On price and ads there is nothing between them.

Both are free to download. Ajar sells 1 one-off in-app purchase. Neutralize Orb asks for nothing beyond the download.

## The numbers

| Metric | Neutralize Orb | Ajar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 7 MB | 48 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch, Vision Pro** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Watanabe-DENKI Inc.](https://appshunter.io/developer/1651240437) | [Yingtao Guo](https://appshunter.io/developer/558384671) |

## What reviewers say

### Neutralize Orb

[App page](https://appshunter.io/ios/app/neutralize-orb/id6501983083)

**In-app purchases:** none


### Ajar

[App page](https://appshunter.io/ios/app/ajar-quiet-windows/id6819308473)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Key to Every Window | $4.99 | one-time |


## Frequently asked questions

### Is Neutralize Orb free?

Neutralize Orb is free to download, with no in-app purchases.

### Is Ajar free?

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

### Do Neutralize Orb or Ajar have ads?

Neither Neutralize Orb nor Ajar shows ads.

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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.*