# GAPR vs knocky

The clearest difference is ads: knocky at none against GAPR's shown. knocky also leads on update cadence (every 3 days vs monthly) and iOS requirement (14.0 vs 16.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GAPR ships an update monthly, knocky every 3 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | GAPR | knocky |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 days** |
| Size | 6 MB | 83 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Poul Majgaard](https://appshunter.io/developer/1780766908) | [Adem Guclu](https://appshunter.io/developer/1192501965) |

## What reviewers say

### GAPR

[App page](https://appshunter.io/ios/app/gapr/id6758253697)

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

**In-app purchases:** none


### knocky

[App page](https://appshunter.io/ios/app/knocky/id6761326370)

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

**In-app purchases:** none


## Frequently asked questions

### Is GAPR free?

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

### Is knocky free?

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

### Do GAPR or knocky have ads?

GAPR shows ads; knocky does not.

### Which is updated more often, GAPR or knocky?

GAPR ships an update monthly, and knocky every 3 days. Most recently, GAPR was updated on November 9, 2026 and knocky on October 31, 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.*