# Thermal Filter vs Bluetooth Tracker

The clearest difference is update cadence: Thermal Filter at daily against Bluetooth Tracker's every 5 weeks. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Thermal Filter sells 1 in-app purchase, starting at $6.99 per 7 days and Bluetooth Tracker sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for Thermal Filter against 4.5 for Bluetooth Tracker. Both are backed by a comparable volume of ratings — 84 and 35 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Thermal Filter ships an update daily, Bluetooth Tracker every 5 weeks. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Thermal Filter | Bluetooth Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (84 ratings)](https://appshunter.io/ios/app/thermal-filter-camera-vision/id6745603515/reviews) | **[4.5 (35 ratings)](https://appshunter.io/ios/app/bluetooth-tracker-find-signal/id6749538064/reviews)** |
| Number of ratings | **84** | 35 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 57 MB | 36 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Paige Bradshow](https://appshunter.io/developer/1773249642) | [MARTIN ANIS YVES SEDDIK RADID](https://appshunter.io/developer/1848836632) |

## 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 |


### Bluetooth Tracker

[App page](https://appshunter.io/ios/app/bluetooth-tracker-find-signal/id6749538064)

Quickly locate lost Bluetooth devices like earbuds, smartwatches, and fitness trackers. The app uses signal strength to guide you directly to your missing items, saving you time and frustration.

**Highlights:** Fast BLE device scanning, Signal strength indicator for location, Detailed device information, Auto-refresh of nearby devices, Background operation, Works with various BLE gadgets

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Weekly Trial | $6.99 | per 7 days |
| Monthly | $19.99 | per month |
| Annual | $29.99 | per year |


## Frequently asked questions

### Is Thermal Filter free?

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

### Is Bluetooth Tracker free?

Bluetooth Tracker is free to download, with in-app purchases available.

### Which has better reviews, Thermal Filter or Bluetooth Tracker?

Bluetooth Tracker is rated higher. Thermal Filter averages 4.4 out of 5 from 84 ratings, while Bluetooth Tracker averages 4.5 from 35 ratings.

### Do Thermal Filter or Bluetooth Tracker have ads?

Neither Thermal Filter nor Bluetooth Tracker shows ads.

### Which is updated more often, Thermal Filter or Bluetooth Tracker?

Thermal Filter ships an update daily, and Bluetooth Tracker every 5 weeks. Most recently, Thermal Filter was updated on September 23, 2026 and Bluetooth Tracker on September 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.*