# TecSonics™ vs Bluetooth Device Tracker

The clearest difference is in-app purchases: TecSonics™ at none against Bluetooth Device Tracker's 3. TecSonics™ also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.1). Bluetooth Device Tracker's advantage is update cadence (fortnightly vs every 6 months). On price and ads there is nothing between them.

Both are free to download. Bluetooth Device Tracker sells 3 in-app purchases, starting at $1.99 per 7 days. TecSonics™ asks for nothing beyond the download.

TecSonics™ ships an update every 6 months, Bluetooth Device Tracker fortnightly. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | TecSonics™ | Bluetooth Device Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Size | 20 MB | 3 MB |
| Requires iOS | **15.1** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Transmission Dynamics](https://appshunter.io/developer/1554066008) | [Kerem Turkozu](https://appshunter.io/developer/1792077167) |

## What reviewers say

### TecSonics™

[App page](https://appshunter.io/ios/app/tecsonics/id6468250041)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bluetooth Device Tracker

[App page](https://appshunter.io/ios/app/bluetooth-device-tracker-ble/id6744818660)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Yearly Premium | $21.99 | per year |
| Lifetime Access | $39.99 | one-time |


## Frequently asked questions

### Is TecSonics™ free?

TecSonics™ is free to download, with no in-app purchases.

### Is Bluetooth Device Tracker free?

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

### Do TecSonics™ or Bluetooth Device Tracker have ads?

Neither TecSonics™ nor Bluetooth Device Tracker shows ads.

### Which is updated more often, TecSonics™ or Bluetooth Device Tracker?

TecSonics™ ships an update every 6 months, and Bluetooth Device Tracker fortnightly. Most recently, TecSonics™ was updated on September 23, 2026 and Bluetooth Device Tracker on September 20, 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.*