# Blue Hound vs BlueSpy

The clearest difference is price: BlueSpy at Free against Blue Hound's $1.99. BlueSpy also leads on review sentiment (100% vs 57%). Blue Hound's advantage is in-app purchases (none vs 7) and update cadence (every 5 weeks vs every 17 months). On ads and device support there is nothing between them.

BlueSpy is free to download; Blue Hound costs $1.99 up front. BlueSpy sells 7 in-app purchases, starting at $0.99 per month. Blue Hound asks for nothing beyond the download.

Blue Hound ships an update every 5 weeks, BlueSpy every 17 months. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Blue Hound | BlueSpy |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.6 (912 ratings)](https://appshunter.io/ios/app/blue-hound/id1067368392/reviews)** | — |
| Number of ratings | **912** | — |
| Positive reviews | 56.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 17 months |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#149** | — |
| Size | 6 MB | 849 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GrangerFX](https://appshunter.io/developer/363698835) | [Giuseppe Mazzilli](https://appshunter.io/developer/1593372985) |

## What reviewers say

### Blue Hound

[App page](https://appshunter.io/ios/app/blue-hound/id1067368392)

**Currently charting:** #149 Top Paid · Utilities (US App Store)

Easily scan and locate your Bluetooth-enabled devices, including smartwatches, fitness trackers, and tags. Find lost items like keys or drones using signal strength, heat maps, or direction finders. The app identifies devices by name, maker, and model, and allows you to search the cloud for previously found items.

**Highlights:** Real-time Bluetooth scanning, Signal strength meter, Heat map and direction finder, Cloud search for past devices, Smart device identification, Power saver mode, Audio alerts

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

**In-app purchases:** none

**What reviewers like**

- 👍 Functional
- 🚀 Found lost items quickly
- 💡 Useful for finding lost/misplaced items
- 👍 Cheaper than buying a new device

**What reviewers complain about**

- 🐛 Key features not working (heatmap, compass)
- 🐛 Inaccurate distance/location information
- 🤔 Lack of instructions/tutorial
- 🤔 Limited device detection

**Reported bugs**

- Unable to detect nearby Bluetooth devices
- Inconsistent performance, app not working at times
- Inaccurate distance and location information

**Requested features**

- Ability to set device parameters and utilize scanned devices
- Device details like MAC address, identifiers
- Tutorial or onboarding for new users
- Option to block outside device connections for security


### 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 |


## Frequently asked questions

### Is Blue Hound free?

Blue Hound costs $1.99, with no in-app purchases.

### Is BlueSpy free?

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

### Do Blue Hound or BlueSpy have ads?

Neither Blue Hound nor BlueSpy shows ads.

### Which is updated more often, Blue Hound or BlueSpy?

Blue Hound ships an update every 5 weeks, and BlueSpy every 17 months. Most recently, Blue Hound was updated on October 19, 2026 and BlueSpy on October 11, 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.*