# Sensor Scanner vs Tracker Detect

The clearest difference is in-app purchases: Sensor Scanner at none against Tracker Detect's 3. Sensor Scanner also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). Tracker Detect's advantage is update cadence (every 4 days vs every 7 months). On price and device support there is nothing between them.

Both are free to download. Tracker Detect sells 3 in-app purchases, starting at $9.99 per 7 days. Sensor Scanner asks for nothing beyond the download.

Sensor Scanner ships an update every 7 months, Tracker Detect every 4 days. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Sensor Scanner | Tracker Detect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (214 ratings)](https://appshunter.io/ios/app/tracker-detect-trackersonar/id6753645096/reviews)** |
| Number of ratings | — | **214** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 24 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SnowM](https://appshunter.io/developer/1453312413) | [METKO LABS BILISIM ITHALAT VE IHRACAT TICARET LIMITED SIRKETI](https://appshunter.io/developer/1671640855) |

## What reviewers say

### Sensor Scanner

[App page](https://appshunter.io/ios/app/sensor-scanner/id6751084749)

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

**In-app purchases:** none


### Tracker Detect

[App page](https://appshunter.io/ios/app/tracker-detect-trackersonar/id6753645096)

This app helps you find lost items and detect hidden tracking devices using Bluetooth scanning. It offers real-time distance tracking and a hot/cold finder to guide you to your target. Protect your privacy by identifying unauthorized trackers.

**Highlights:** Detect AirTags, Tiles, and Bluetooth devices, Real-time distance tracking, Hot/Cold proximity finder, Privacy protection from unauthorized trackers, Smart BLE scanner with signal strength, Device identification and history

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tracker Finder | $9.99 | per 7 days |
| Tracker Finder | $19.99 | per month |
| Tracker Finder | $39.99 | per year |


## Frequently asked questions

### Is Sensor Scanner free?

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

### Is Tracker Detect free?

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

### Do Sensor Scanner or Tracker Detect have ads?

Tracker Detect shows ads; Sensor Scanner does not.

### Which is updated more often, Sensor Scanner or Tracker Detect?

Sensor Scanner ships an update every 7 months, and Tracker Detect every 4 days. Most recently, Sensor Scanner was updated on October 1, 2026 and Tracker Detect on October 14, 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.*