# ONE Device vs Bluetooth Debugger & Inspector

The clearest difference is in-app purchases: ONE Device at none against Bluetooth Debugger & Inspector's 4. ONE Device also leads on rating (5.0 vs 4.7) and iOS requirement (13.0 vs 15.0). Bluetooth Debugger & Inspector's advantage is ratings volume (47 vs 3) and chart position (#182 vs unranked). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bluetooth Debugger & Inspector sells 4 in-app purchases, starting at $0.99 per 7 days. ONE Device asks for nothing beyond the download.

ONE Device holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Bluetooth Debugger & Inspector has 47 ratings behind it against 3, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | ONE Device | Bluetooth Debugger & Inspector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/one-device/id1558929605/reviews)** | [4.7 (47 ratings)](https://appshunter.io/ios/app/bluetooth-debugger-and-inspector/id6476730778/reviews) |
| Number of ratings | 3 | **47** |
| Positive reviews | — | 84.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Freemium |
| Best chart rank | — | **#182** |
| Size | 3 MB | 13 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ONE TECH, INC](https://appshunter.io/developer/1533900933) | [小玲 王](https://appshunter.io/developer/1573722736) |

## What reviewers say

### ONE Device

[App page](https://appshunter.io/ios/app/one-device/id1558929605)

This application facilitates a connection between your wireless device and a cloud platform. It offers feedback during the activation process, ensuring seamless integration.

**Highlights:** Device-to-cloud connectivity, Activation process feedback, Wireless device integration, Cloud platform synchronization

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

**In-app purchases:** none


### Bluetooth Debugger & Inspector

[App page](https://appshunter.io/ios/app/bluetooth-debugger-and-inspector/id6476730778)

**Currently charting:** #182 Top Grossing · Developer Tools (US App Store)

Discover, connect, and debug nearby Bluetooth devices. Inspect their services, characteristics, and data in real-time. Log and export device information, and manage connections with ease.

**Highlights:** Device scan and find, Customized device alias and icon, Record and show device locations, Signal strength detection, Data reading & writing, Log data and export

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bluetooth Inspector Pro | $0.99 | per 7 days |
| Bluetooth Finder Pro | $2.99 | per month |
| BTHelper Pro Monthly | $3.99 | per month |
| Bluetooth Scanner Pro | $24.99 | per year |


## Frequently asked questions

### Is ONE Device free?

ONE Device is free to download, with no in-app purchases.

### Is Bluetooth Debugger & Inspector free?

Bluetooth Debugger & Inspector is free to download, with in-app purchases available.

### Which has better reviews, ONE Device or Bluetooth Debugger & Inspector?

ONE Device is rated higher. ONE Device averages 5.0 out of 5 from 3 ratings, while Bluetooth Debugger & Inspector averages 4.7 from 47 ratings.

### Do ONE Device or Bluetooth Debugger & Inspector have ads?

Neither ONE Device nor Bluetooth Debugger & Inspector shows ads.

### Which is updated more often, ONE Device or Bluetooth Debugger & Inspector?

ONE Device ships an update monthly, and Bluetooth Debugger & Inspector monthly. Most recently, ONE Device was updated on October 8, 2026 and Bluetooth Debugger & Inspector on October 17, 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.*