# 3demp vs Bluetooth Scanner・Find Devices

The clearest difference is in-app purchases: 3demp at none against Bluetooth Scanner・Find Devices's 2. 3demp also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.1). Bluetooth Scanner・Find Devices's advantage is update cadence (every 2 months vs every 10 months). On price and device support there is nothing between them.

Both are free to download. Bluetooth Scanner・Find Devices sells 2 in-app purchases, starting at $7.99 per 7 days. 3demp asks for nothing beyond the download.

3demp ships an update every 10 months, Bluetooth Scanner・Find Devices every 2 months. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 3demp | Bluetooth Scanner・Find Devices |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/bluetooth-scannerfind-devices/id6782610913/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 15 MB | 101 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jang Heesu](https://appshunter.io/developer/469322291) | [ZeroPlay Ltd.](https://appshunter.io/developer/1500119722) |

## What reviewers say

### 3demp

[App page](https://appshunter.io/ios/app/3demp/id1036158778)

**In-app purchases:** none


### Bluetooth Scanner・Find Devices

[App page](https://appshunter.io/ios/app/bluetooth-scannerfind-devices/id6782610913)

Scan for nearby Bluetooth devices, view their signal strength, and inspect their GATT services and characteristics. Rename and revisit past discoveries, with advanced features available via subscription.

**Highlights:** Real-time Bluetooth device scanning, Signal strength (RSSI) monitoring, GATT services and characteristics inspection, Device renaming and history, Proximity radar, CSV export (subscription)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Monthly | $19.99 | per month |


## Frequently asked questions

### Is 3demp free?

3demp is free to download, with no in-app purchases.

### Is Bluetooth Scanner・Find Devices free?

Bluetooth Scanner・Find Devices is free to download, with in-app purchases available.

### Do 3demp or Bluetooth Scanner・Find Devices have ads?

Bluetooth Scanner・Find Devices shows ads; 3demp does not.

### Which is updated more often, 3demp or Bluetooth Scanner・Find Devices?

3demp ships an update every 10 months, and Bluetooth Scanner・Find Devices every 2 months. Most recently, 3demp was updated on October 5, 2026 and Bluetooth Scanner・Find Devices 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.*