# Bluetooth Sleuth vs DataLeft

The clearest difference is price: DataLeft at Free against Bluetooth Sleuth's $0.99. DataLeft also leads on update cadence (every 2 weeks vs every 2 months). Bluetooth Sleuth's advantage is in-app purchases (none vs 1) and iOS requirement (16.0 vs 18.0). On ads and device support there is nothing between them.

DataLeft is free to download; Bluetooth Sleuth costs $0.99 up front. DataLeft sells 1 one-off in-app purchase. Bluetooth Sleuth asks for nothing beyond the download.

Bluetooth Sleuth ships an update every 2 months, DataLeft every 2 weeks. The most recent releases landed on September 30, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Bluetooth Sleuth | DataLeft |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bluetooth-sleuth/id1528662252/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 3 MB | 1 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sean McNeil](https://appshunter.io/developer/884178100) | [Oh Hyeon Kwon](https://appshunter.io/developer/926648394) |

## What reviewers say

### Bluetooth Sleuth

[App page](https://appshunter.io/ios/app/bluetooth-sleuth/id1528662252)

This utility allows users to deeply interact with their device's Bluetooth capabilities. It supports scanning for peripherals, advertising custom services, broadcasting and ranging iBeacons, and searching a comprehensive Bluetooth database.

**Highlights:** Configure custom Bluetooth advertisements, Scan for specific or all advertising devices, Connect to and browse peripheral services, Broadcast and range iBeacons, Search Bluetooth assigned numbers database, Monitor RSSI values with graphing

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

**In-app purchases:** none


### DataLeft

[App page](https://appshunter.io/ios/app/dataleft/id6790156499)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DataLeft Pro | $2.99 | one-time |


## Frequently asked questions

### Is Bluetooth Sleuth free?

Bluetooth Sleuth costs $0.99, with no in-app purchases.

### Is DataLeft free?

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

### Do Bluetooth Sleuth or DataLeft have ads?

Neither Bluetooth Sleuth nor DataLeft shows ads.

### Which is updated more often, Bluetooth Sleuth or DataLeft?

Bluetooth Sleuth ships an update every 2 months, and DataLeft every 2 weeks. Most recently, Bluetooth Sleuth was updated on September 30, 2026 and DataLeft on September 13, 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.*