# Java Prep vs Bluetooth Scanner

The clearest difference is chart position: Bluetooth Scanner at #142 against Java Prep's unranked. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Java Prep sells 3 in-app purchases, starting at $0.99 per month and Bluetooth Scanner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Java Prep | Bluetooth Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (11 ratings)](https://appshunter.io/ios/app/bluetooth-scanner-scan-ble/id6754759989/reviews)** |
| Number of ratings | — | **11** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#142** |
| Size | 17 MB | 4 MB |
| Requires iOS | 16 | **15.6** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [嘉 邱](https://appshunter.io/developer/1708883953) | [Teoman Gul](https://appshunter.io/developer/1772058639) |

## What reviewers say

### Java Prep

[App page](https://appshunter.io/ios/app/java-prep/id6748876631)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $0.99 | per month |
| Quarterly Membership | $2.99 | per 3 months |
| Semi-Annual Membership | $5.99 | per 6 months |


### Bluetooth Scanner

[App page](https://appshunter.io/ios/app/bluetooth-scanner-scan-ble/id6754759989)

**Currently charting:** #142 Top Grossing · Developer Tools (US App Store)

Easily discover, identify, and analyze nearby Bluetooth and BLE devices. Monitor signal strength and view detailed device information for troubleshooting or exploration. Ideal for developers and tech enthusiasts.

**Highlights:** Fast Bluetooth device scanning, Real-time signal strength (RSSI) tracking, Detailed device information (UUID, manufacturer data), Support for BLE and classic Bluetooth, Intuitive and lightweight design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlimited Access | $2.99 | one-time |


## Frequently asked questions

### Is Java Prep free?

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

### Is Bluetooth Scanner free?

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

### Do Java Prep or Bluetooth Scanner have ads?

Neither Java Prep nor Bluetooth Scanner shows ads.

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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.*