# Thermal Filter vs Horizon Server Controller

The clearest difference is in-app purchases: Horizon Server Controller at none against Thermal Filter's 1. Thermal Filter's advantage is update cadence (daily vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Thermal Filter sells 1 in-app purchase, starting at $6.99 per 7 days. Horizon Server Controller asks for nothing beyond the download.

Thermal Filter ships an update daily, Horizon Server Controller every 2 months. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Thermal Filter | Horizon Server Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (84 ratings)](https://appshunter.io/ios/app/thermal-filter-camera-vision/id6745603515/reviews)** | — |
| Number of ratings | **84** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 65 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Paige Bradshow](https://appshunter.io/developer/1773249642) | [DeLinn CSC ApS](https://appshunter.io/developer/1513175192) |

## What reviewers say

### Thermal Filter

[App page](https://appshunter.io/ios/app/thermal-filter-camera-vision/id6745603515)

Transform your photos and videos with simulated thermal, infrared, and night vision effects. This creative camera tool offers a unique, futuristic twist to your content, perfect for artistic exploration and social media.

**Highlights:** Simulated thermal camera mode, Infrared-style effects, Night effects simulator, Zoom and focus functionality, Edit and retouch existing media, Creative simulator effects

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Trial | $6.99 | per 7 days |


### Horizon Server Controller

[App page](https://appshunter.io/ios/app/horizon-server-controller/id6758341958)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thermal Filter free?

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

### Is Horizon Server Controller free?

Horizon Server Controller is free to download, with no in-app purchases.

### Do Thermal Filter or Horizon Server Controller have ads?

Neither Thermal Filter nor Horizon Server Controller shows ads.

### Which is updated more often, Thermal Filter or Horizon Server Controller?

Thermal Filter ships an update daily, and Horizon Server Controller every 2 months. Most recently, Thermal Filter was updated on October 9, 2026 and Horizon Server Controller on October 1, 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.*