# BLE Hero vs Node.js Lab

The clearest difference is rating: BLE Hero at 4.9 against Node.js Lab's 3.9. BLE Hero also leads on in-app purchases (none vs 2) and ads (none vs shown). On price, chart position and device support there is nothing between them.

Both are free to download. Node.js Lab sells 2 one-off in-app purchases. BLE Hero asks for nothing beyond the download.

BLE Hero holds the better App Store score, 4.9 against 3.9. Both are backed by a comparable volume of ratings — 87 and 24 respectively. Written reviews point the same way: 92% of BLE Hero's written reviews are positive against 63% of Node.js Lab's.

BLE Hero ships an update every 2 weeks, Node.js Lab every 5 weeks. Both last shipped on September 21, 2026.

## The numbers

| Metric | BLE Hero | Node.js Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (87 ratings)](https://appshunter.io/ios/app/ble-hero/id1013013325/reviews)** | [3.9 (24 ratings)](https://appshunter.io/ios/app/nodejs-lab/id1550710789/reviews) |
| Number of ratings | **87** | 24 |
| Positive reviews | **91.9% of reviews** | 62.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | #206 | **#172** |
| Size | 14 MB | 154 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [onceLabs LLC](https://appshunter.io/developer/1013013324) | [Firas Moussa](https://appshunter.io/developer/547104847) |

## What reviewers say

### BLE Hero

[App page](https://appshunter.io/ios/app/ble-hero/id1013013325)

**Currently charting:** #206 Top Free · Developer Tools (US App Store)

This app is a powerful development tool for Bluetooth Low Energy. It offers comprehensive scanning, connection management, GATT interactions, and detailed logging. Features include DFU support, real-time RSSI plotting, and customizable display formats for data.

**Highlights:** Bluetooth Low Energy scanning, Device connection management, GATT service exploration, Characteristic read/write operations, Detailed BLE event logging, DFU support for Nordic, Cypress, Silabs, Real-time RSSI plot

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

**In-app purchases:** none


### Node.js Lab

[App page](https://appshunter.io/ios/app/nodejs-lab/id1550710789)

**Currently charting:** #172 Top Free · Developer Tools (US App Store)

Develop and run Node.js web applications directly on your iOS device, even offline. This app includes a full Node.js environment with NPM, a script editor, and debugging tools. It also functions as a standalone web application and offers extensive file management capabilities.

**Highlights:** Offline Node.js environment, Integrated Git client, Multi-tabbed script editor, NPM support, Standalone web app functionality, Remote file management, Offline documentation

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $4.99 | one-time |
| Standalone Web Application | $9.99 | one-time |


## Frequently asked questions

### Is BLE Hero free?

BLE Hero is free to download, with no in-app purchases.

### Is Node.js Lab free?

Node.js Lab is free to download, with in-app purchases available.

### Which has better reviews, BLE Hero or Node.js Lab?

BLE Hero is rated higher. BLE Hero averages 4.9 out of 5 from 87 ratings, while Node.js Lab averages 3.9 from 24 ratings.

### Do BLE Hero or Node.js Lab have ads?

Node.js Lab shows ads; BLE Hero does not.

### Which is updated more often, BLE Hero or Node.js Lab?

BLE Hero ships an update every 2 weeks, and Node.js Lab every 5 weeks. Most recently, BLE Hero was updated on September 21, 2026 and Node.js Lab on September 21, 2026.

### Which is more popular, BLE Hero or Node.js Lab?

BLE Hero currently peaks at #206 in the App Store charts, and Node.js Lab at #172. Chart position reflects recent download velocity rather than total install base.

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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.*