# BlueSpy vs BLE Sniffer

The clearest difference is in-app purchases: BLE Sniffer at none against BlueSpy's 7. BLE Sniffer also leads on update cadence (monthly vs every 17 months) and iOS requirement (16.4 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. BlueSpy sells 7 in-app purchases, starting at $0.99 per month. BLE Sniffer asks for nothing beyond the download.

BlueSpy ships an update every 17 months, BLE Sniffer monthly. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | BlueSpy | BLE Sniffer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 17 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 849 MB | 39 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Giuseppe Mazzilli](https://appshunter.io/developer/1593372985) | [Shibby Ventures LLC](https://appshunter.io/developer/1474857215) |

## What reviewers say

### BlueSpy

[App page](https://appshunter.io/ios/app/bluespy/id6451215731)

This tool allows you to inspect, read, and write data with Bluetooth Low Energy devices. Explore device capabilities, analyze behavior, and understand security levels through real-time scanning and interactive features.

**Highlights:** Scan nearby BLE devices in real-time, Sort and filter peripherals, Identify device types and models, Read and write peripheral data, Explore communication logs, Configure custom settings

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bronze Membership | $0.99 | per month |
| Gold Membership | $3.99 | per month |
| Platinum Membership | $4.99 | per month |
| Characteristic Write Feature | $0.99 | one-time |
| 1-Year Subscription | $3.99 | one-time |
| 2-Year Subscription | $6.99 | one-time |
| 3-Year Subscription | $8.99 | one-time |


### BLE Sniffer

[App page](https://appshunter.io/ios/app/ble-sniffer/id6771950171)

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

**In-app purchases:** none


## Frequently asked questions

### Is BlueSpy free?

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

### Is BLE Sniffer free?

BLE Sniffer is free to download, with no in-app purchases.

### Do BlueSpy or BLE Sniffer have ads?

Neither BlueSpy nor BLE Sniffer shows ads.

### Which is updated more often, BlueSpy or BLE Sniffer?

BlueSpy ships an update every 17 months, and BLE Sniffer monthly. Most recently, BlueSpy was updated on October 11, 2026 and BLE Sniffer on October 16, 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.*