# nRF Connect for Mobile vs bmLogger

The clearest difference is update cadence: bmLogger at every 3 days against nRF Connect for Mobile's every 5 weeks. bmLogger also leads on review sentiment (100% vs 71%) and iOS requirement (14.0 vs 17.0). nRF Connect for Mobile's advantage is ratings volume (472 vs 6). On price, rating, ads and in-app purchases there is nothing between them.

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

nRF Connect for Mobile holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: nRF Connect for Mobile has 472 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 71% of nRF Connect for Mobile's written reviews are positive against 100% of bmLogger's, so the app with the better star average is not the one people write more warmly about.

nRF Connect for Mobile ships an update every 5 weeks, bmLogger every 3 days. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | nRF Connect for Mobile | bmLogger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (472 ratings)](https://appshunter.io/ios/app/nrf-connect-for-mobile/id1054362403/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/bmlogger/id6654885355/reviews) |
| Number of ratings | **472** | 6 |
| Positive reviews | 70.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free | Free |
| Size | 15 MB | 42 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nordic Semiconductor ASA](https://appshunter.io/developer/497679114) | [Blue Maestro](https://appshunter.io/developer/773672141) |

## What reviewers say

### nRF Connect for Mobile

[App page](https://appshunter.io/ios/app/nrf-connect-for-mobile/id1054362403)

This app is a versatile tool for scanning, exploring, and communicating with Bluetooth Low Energy devices. It also enables your device to act as a peripheral and supports firmware updates for compatible devices.

**Highlights:** Scan and discover Bluetooth LE peripherals, Communicate with Bluetooth LE devices, Advertise as a Bluetooth LE peripheral, Update compatible device firmware (DFU), Filter scanned peripherals, Live RSSI chart, Log BLE function calls

**In-app purchases:** none

**What reviewers like**

- 🚀 Great product
- 🚀 Very handy
- 🚀 Amazing functionality
- 🚀 Love the technology
- 🚀 Versatile program

**What reviewers complain about**

- 🐛 Doesn't seem to work on iOS 17
- 🐛 Can't really disconnect from peripherals
- 🐛 New update freezes on launch screen DON'T UPDATE!
- 🐛 Legacy DFU not working
- 🐛 Hitting terrible bug

**Reported bugs**

- Can't read data from Bluetooth device
- Tries to ask for Bluetooth connection when Bluetooth is off. Asks to connect to devices when Bluetooth is off. Who knows what this app is doing in the background without permission?! What ever it is , it ain't good
- Tapping "tabs" doesn't work (nothing changes in the UI). To get some response from tapping UI controls typically requires (a) launching nRF Connect, (b) switching to another app, (c) switching back to nRF Connect. I've tried uninstalling and re-downloading. Same result. This used to be the bee's knees of BLE tools but it's only worth 1 star at the moment (v2.7.11).
- Cant go past the initial announcement. The app is unresponsive to the taps.

**Requested features**

- Where's the mac addresses
- Max rssi limit
- Log view
- We need macros in iOS version


### bmLogger

[App page](https://appshunter.io/ios/app/bmlogger/id6654885355)

This app connects to Bluetooth sensors to provide real-time temperature and humidity monitoring. It allows for data logging, historical analysis, and customizable alerts for various environmental conditions. Ideal for cold chain compliance, food safety, and climate control.

**Highlights:** Real-time temperature and humidity readings, Data logging and historical graphs, CSV data export, Multiple sensor connection, Customizable alerts, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is nRF Connect for Mobile free?

nRF Connect for Mobile is free to download, with no in-app purchases.

### Is bmLogger free?

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

### Which has better reviews, nRF Connect for Mobile or bmLogger?

nRF Connect for Mobile is rated higher. nRF Connect for Mobile averages 4.5 out of 5 from 472 ratings, while bmLogger averages 4.3 from 6 ratings.

### Do nRF Connect for Mobile or bmLogger have ads?

Neither nRF Connect for Mobile nor bmLogger shows ads.

### Which is updated more often, nRF Connect for Mobile or bmLogger?

nRF Connect for Mobile ships an update every 5 weeks, and bmLogger every 3 days. Most recently, nRF Connect for Mobile was updated on October 20, 2026 and bmLogger on October 21, 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.*