# Lang Tools Wireless vs Trace Your BLE

The clearest difference is in-app purchases: Lang Tools Wireless at none against Trace Your BLE's 3. Lang Tools Wireless also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Trace Your BLE sells 3 in-app purchases, starting at $0.99 per 3 months. Lang Tools Wireless asks for nothing beyond the download.

Lang Tools Wireless ships an update every 3 weeks, Trace Your BLE every 2 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Lang Tools Wireless | Trace Your BLE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 2 MB | 20 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kane Asia Inc.](https://appshunter.io/developer/1542732944) | [HAO-JEN HSU](https://appshunter.io/developer/1565283315) |

## What reviewers say

### Lang Tools Wireless

[App page](https://appshunter.io/ios/app/lang-tools-wireless/id779268105)

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

**In-app purchases:** none


### Trace Your BLE

[App page](https://appshunter.io/ios/app/trace-your-ble/id6737307051)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version,  pay per season | $0.99 | per 3 months |
| Full version,  billed annually | $2.99 | per year |
| Buyout price | $3.99 | one-time |


## Frequently asked questions

### Is Lang Tools Wireless free?

Lang Tools Wireless is free to download, with no in-app purchases.

### Is Trace Your BLE free?

Trace Your BLE is free to download, with in-app purchases available.

### Do Lang Tools Wireless or Trace Your BLE have ads?

Trace Your BLE shows ads; Lang Tools Wireless does not.

### Which is updated more often, Lang Tools Wireless or Trace Your BLE?

Lang Tools Wireless ships an update every 3 weeks, and Trace Your BLE every 2 weeks. Most recently, Lang Tools Wireless was updated on October 26, 2026 and Trace Your BLE on October 25, 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.*