# Kor vs R3SPIR3

The clearest difference is iOS requirement: Kor at 15.0 against R3SPIR3's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Kor ships an update every 10 days, R3SPIR3 every 6 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Kor | R3SPIR3 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 6 days** |
| Size | 75 MB | 16 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Kor.care](https://appshunter.io/developer/1776683910) | [1O1IN](https://appshunter.io/developer/412439635) |

## What reviewers say

### Kor

[App page](https://appshunter.io/ios/app/kor/id6737782765)

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

**In-app purchases:** none


### R3SPIR3

[App page](https://appshunter.io/ios/app/r3spir3/id6752522814)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kor free?

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

### Is R3SPIR3 free?

R3SPIR3 is free to download, with no in-app purchases.

### Do Kor or R3SPIR3 have ads?

Neither Kor nor R3SPIR3 shows ads.

### Which is updated more often, Kor or R3SPIR3?

Kor ships an update every 10 days, and R3SPIR3 every 6 days. Most recently, Kor was updated on October 8, 2026 and R3SPIR3 on October 10, 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.*