# TemperatureHue vs Arrk

The clearest difference is update cadence: Arrk at weekly against TemperatureHue's every 8 months. TemperatureHue's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

TemperatureHue ships an update every 8 months, Arrk weekly. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | TemperatureHue | Arrk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/arrk/id6800514551/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | — | Free |
| Size | 32 MB | 56 MB |
| Requires iOS | **15.3** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Erlend Böe](https://appshunter.io/developer/489939957) | [Alessandro Mazzon](https://appshunter.io/developer/6800514553) |

## What reviewers say

### TemperatureHue

[App page](https://appshunter.io/ios/app/temperaturehue/id6627341618)

**Features:** macOS Compatibility

**In-app purchases:** none


### Arrk

[App page](https://appshunter.io/ios/app/arrk/id6800514551)

Manage your Radarr and Sonarr media servers directly from your iPhone. Browse your library, add new titles, track downloads, and organize your media collection without needing a web browser.

**Highlights:** Connect to servers via Wi-Fi or VPN, Securely store server details, Automatic server discovery, Unified calendar view for upcoming media, Browse library with search and filters, Add titles and manage downloads, Organize library with tags

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

**In-app purchases:** none


## Frequently asked questions

### Is TemperatureHue free?

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

### Is Arrk free?

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

### Do TemperatureHue or Arrk have ads?

Neither TemperatureHue nor Arrk shows ads.

### Which is updated more often, TemperatureHue or Arrk?

TemperatureHue ships an update every 8 months, and Arrk weekly. Most recently, TemperatureHue was updated on November 4, 2026 and Arrk on November 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*