# Predator Viewer vs Thermal Heat FX Camera Filter

The clearest difference is review sentiment: Predator Viewer at 74% against Thermal Heat FX Camera Filter's 14%. Predator Viewer also leads on rating (4.3 vs 2.3) and in-app purchases (none vs 3). Thermal Heat FX Camera Filter's advantage is price (Free vs $1.99) and update cadence (every 4 months vs every 12 months). On ratings volume and device support there is nothing between them.

Thermal Heat FX Camera Filter is free to download; Predator Viewer costs $1.99 up front. Thermal Heat FX Camera Filter sells 3 one-off in-app purchases. Predator Viewer asks for nothing beyond the download.

Predator Viewer holds the better App Store score, 4.3 against 2.3. Both are backed by a comparable volume of ratings — 53 and 30 respectively. Written reviews point the same way: 74% of Predator Viewer's written reviews are positive against 14% of Thermal Heat FX Camera Filter's.

Predator Viewer ships an update every 12 months, Thermal Heat FX Camera Filter every 4 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Predator Viewer | Thermal Heat FX Camera Filter |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.3 (53 ratings)](https://appshunter.io/ios/app/predator-viewer/id1048404176/reviews)** | [2.3 (30 ratings)](https://appshunter.io/ios/app/thermal-heat-fx-camera-filter/id1219369734/reviews) |
| Number of ratings | **53** | 30 |
| Positive reviews | **73.7% of reviews** | 14.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 23 MB | 62 MB |
| Requires iOS | **10.0** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joey To](https://appshunter.io/developer/578146044) | [iDevver Apps Limited](https://appshunter.io/developer/453983205) |

## What reviewers say

### Predator Viewer

[App page](https://appshunter.io/ios/app/predator-viewer/id1048404176)

Experience the world through the eyes of a Predator with authentic visuals and sounds. Switch between multiple view modes, target and track prey, and even hear your own voice transformed.

**Highlights:** Multiple view settings, Target and track prey, Authentic sounds and visuals, Voice modulation, Zoom in/out

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

**In-app purchases:** none


### Thermal Heat FX Camera Filter

[App page](https://appshunter.io/ios/app/thermal-heat-fx-camera-filter/id1219369734)

Simulate thermal vision effects on your photos and videos. Capture unique images with an infrared-style filter and share them instantly. This app is for entertainment purposes only, offering a fun visual transformation for your media.

**Highlights:** Thermal camera style FX, Infrared-style filter, Real-time capture, Save and share images, Front and rear camera support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Night Vision Filter | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Remove Ads & Unlock Night Vision FX | $1.99 | one-time |


## Frequently asked questions

### Is Predator Viewer free?

Predator Viewer costs $1.99, with no in-app purchases.

### Is Thermal Heat FX Camera Filter free?

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

### Which has better reviews, Predator Viewer or Thermal Heat FX Camera Filter?

Predator Viewer is rated higher. Predator Viewer averages 4.3 out of 5 from 53 ratings, while Thermal Heat FX Camera Filter averages 2.3 from 30 ratings.

### Do Predator Viewer or Thermal Heat FX Camera Filter have ads?

Thermal Heat FX Camera Filter shows ads; Predator Viewer does not.

### Which is updated more often, Predator Viewer or Thermal Heat FX Camera Filter?

Predator Viewer ships an update every 12 months, and Thermal Heat FX Camera Filter every 4 months. Most recently, Predator Viewer was updated on October 29, 2026 and Thermal Heat FX Camera Filter on October 29, 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.*