# Biyoree vs ARK Infrared

The clearest difference is in-app purchases: Biyoree at none against ARK Infrared's 1. Biyoree also leads on update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ARK Infrared sells 1 one-off in-app purchase. Biyoree asks for nothing beyond the download.

Biyoree ships an update every 4 days, ARK Infrared every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Biyoree | ARK Infrared |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ark-infrared/id6789680025/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 26 MB | 4 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Takuma Yamamoto](https://appshunter.io/developer/1841030936) | [ARK ICELAND LLC](https://appshunter.io/developer/6788518953) |

## What reviewers say

### Biyoree

[App page](https://appshunter.io/ios/app/biyoree/id6782320195)

**In-app purchases:** none


### ARK Infrared

[App page](https://appshunter.io/ios/app/ark-infrared/id6789680025)

Transform ordinary photos into striking infrared images with realistic film simulations. Explore various infrared effects, from black-and-white to false color, and apply them to both photos and videos. Features an interactive deck for live adjustments and educational content on infrared photography.

**Highlights:** Infrared film simulations, Photo and video editing, Adjustable filter wavelengths, False color effects, Day-to-night conversion, Interactive editing deck, Educational content

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IR-01 Full | $6.99 | one-time |


## Frequently asked questions

### Is Biyoree free?

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

### Is ARK Infrared free?

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

### Do Biyoree or ARK Infrared have ads?

Neither Biyoree nor ARK Infrared shows ads.

### Which is updated more often, Biyoree or ARK Infrared?

Biyoree ships an update every 4 days, and ARK Infrared every 3 weeks. Most recently, Biyoree was updated on October 24, 2026 and ARK Infrared on October 25, 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.*