# nRF Toolbox vs Bluetooth Smart Discover

The clearest difference is rating: Bluetooth Smart Discover at 3.0 against nRF Toolbox's 2.6. Bluetooth Smart Discover also leads on review sentiment (50% vs 22%) and iOS requirement (8.1 vs 18.0). nRF Toolbox's advantage is update cadence (every 5 weeks vs every 8 months) and ratings volume (8 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bluetooth Smart Discover holds the better App Store score, 3.0 against 2.6. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews point the same way: 22% of nRF Toolbox's written reviews are positive against 50% of Bluetooth Smart Discover's.

nRF Toolbox ships an update every 5 weeks, Bluetooth Smart Discover every 8 months. The most recent releases landed on October 6, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | nRF Toolbox | Bluetooth Smart Discover |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (8 ratings)](https://appshunter.io/ios/app/nrf-toolbox/id820906058/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/bluetooth-smart-discover/id1004015467/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 22.2% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Monetization | Free | Free |
| Size | 9 MB | 12 MB |
| Requires iOS | 18.0 | **8.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nordic Semiconductor ASA](https://appshunter.io/developer/497679114) | [Microchip Technology Inc.](https://appshunter.io/developer/368610396) |

## What reviewers say

### nRF Toolbox

[App page](https://appshunter.io/ios/app/nrf-toolbox/id820906058)

This utility app connects to various Bluetooth Low Energy accessories. It demonstrates multiple BLE profiles, including health and fitness sensors, allowing users to monitor data from devices like heart rate monitors and glucose monitors.

**Highlights:** Bluetooth Low Energy connectivity, Demonstrates BLE profiles, Heart Rate Monitor support, Glucose Monitor support, Cycling Speed and Cadence, Running Speed and Cadence

**In-app purchases:** none


### Bluetooth Smart Discover

[App page](https://appshunter.io/ios/app/bluetooth-smart-discover/id1004015467)

Scan and connect to nearby Bluetooth Low Energy devices. Discover services and characteristics, then read, write, or enable notifications. View standard advertising data from BLE broadcasters.

**Highlights:** Scan for BLE peripherals, Connect to BLE devices, Discover services and characteristics, Read/write BLE characteristics, Enable BLE notifications, View BLE broadcaster advertising data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is nRF Toolbox free?

nRF Toolbox is free to download, with no in-app purchases.

### Is Bluetooth Smart Discover free?

Bluetooth Smart Discover is free to download, with no in-app purchases.

### Which has better reviews, nRF Toolbox or Bluetooth Smart Discover?

Bluetooth Smart Discover is rated higher. nRF Toolbox averages 2.6 out of 5 from 8 ratings, while Bluetooth Smart Discover averages 3.0 from 2 ratings.

### Do nRF Toolbox or Bluetooth Smart Discover have ads?

Neither nRF Toolbox nor Bluetooth Smart Discover shows ads.

### Which is updated more often, nRF Toolbox or Bluetooth Smart Discover?

nRF Toolbox ships an update every 5 weeks, and Bluetooth Smart Discover every 8 months. Most recently, nRF Toolbox was updated on October 6, 2026 and Bluetooth Smart Discover on September 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*