# Tracker Detector ° vs BestCard?

The clearest difference is in-app purchases: BestCard? at none against Tracker Detector °'s 2. BestCard? also leads on update cadence (every 6 weeks vs every 3 months). Tracker Detector °'s advantage is iOS requirement (17 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Tracker Detector ° sells 2 in-app purchases, starting at $4.99 per 7 days. BestCard? asks for nothing beyond the download.

Tracker Detector ° ships an update every 3 months, BestCard? every 6 weeks. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Tracker Detector ° | BestCard? |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (78 ratings)](https://appshunter.io/ios/app/tracker-detector/id6759175906/reviews)** | — |
| Number of ratings | **78** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 3 MB |
| Requires iOS | **17** | 26.2 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bouazza El Amri](https://appshunter.io/developer/1834967332) | [Richard Pokrass](https://appshunter.io/developer/1859227206) |

## What reviewers say

### Tracker Detector °

[App page](https://appshunter.io/ios/app/tracker-detector/id6759175906)

Detect hidden Bluetooth trackers and suspicious electronics in your surroundings. This app uses real-time scanning and a smart risk assessment engine to identify potential threats, offering precision tracking to locate them physically. It also includes a magnetic field scanner for non-Bluetooth devices.

**Highlights:** Real-time Bluetooth scanning, Detects AirTags, SmartTags, Tiles, etc., Smart risk assessment engine, Precision tracker with signal gauge, Magnetic field scanner, Device details and history, Whitelist for trusted devices

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Lifetime Access | $9.99 | one-time |


### BestCard?

[App page](https://appshunter.io/ios/app/bestcard/id6779282739)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tracker Detector ° free?

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

### Is BestCard? free?

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

### Do Tracker Detector ° or BestCard? have ads?

Neither Tracker Detector ° nor BestCard? shows ads.

### Which is updated more often, Tracker Detector ° or BestCard??

Tracker Detector ° ships an update every 3 months, and BestCard? every 6 weeks. Most recently, Tracker Detector ° was updated on November 9, 2026 and BestCard? on November 5, 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.*