# BlueTools Bluetooth Assistant vs Kelvarune

The clearest difference is iOS requirement: BlueTools Bluetooth Assistant at 15 against Kelvarune's 17.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BlueTools Bluetooth Assistant sells 2 in-app purchases, starting at $0.99 per month and Kelvarune sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | BlueTools Bluetooth Assistant | Kelvarune |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/bluetools-bluetooth-assistant/id1526436386/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 64.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 9 MB |
| Requires iOS | **15** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [仕华 罗](https://appshunter.io/developer/1066728652) | [MINERVA, INC.](https://appshunter.io/developer/1148827383) |

## What reviewers say

### BlueTools Bluetooth Assistant

[App page](https://appshunter.io/ios/app/bluetools-bluetooth-assistant/id1526436386)

This tool allows developers to scan, connect to, and debug Bluetooth Low Energy devices. It offers a serial terminal for sending and receiving data in various formats and helps locate devices by displaying signal strength.

**Highlights:** BLE device discovery, GATT service and characteristic browsing, RSSI signal strength display, Hex, Binary, String, Number data formats, Serial terminal for data send/receive, Device direction inference

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads monthly | $0.99 | per month |
| Remove ads yearly | $9.99 | per year |


### Kelvarune

[App page](https://appshunter.io/ios/app/kelvarune/id6810004105)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kelvarune Pro | $4.99 | one-time |


## Frequently asked questions

### Is BlueTools Bluetooth Assistant free?

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

### Is Kelvarune free?

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

### Do BlueTools Bluetooth Assistant or Kelvarune have ads?

Both BlueTools Bluetooth Assistant and Kelvarune show 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.*