nRF Memfault
nRF Memfault is a specialized diagnostic gateway for embedded engineers, facilitating the transfer of Bluetooth LE diagnostic data from Nordic Semiconductor hardware to the Memfault Cloud. It leverages a proprietary Memfault Diagnostic Service (MDS) to automate chunk streaming and authentication. Positioned as a free developer utility, it aims to strengthen the Nordic/Memfault ecosystem by simplifying field debugging and remote device monitoring.
The App DNA
What makes this app unique?
For Embedded systems engineers and IoT developers working with Nordic Semiconductor hardware who need to debug and monitor device performance in the field.
What does it look like?
Key features
Enables Bluetooth Low Energy (LE) connectivity to devices for streaming diagnostic data chunks.
Uploads device diagnostic data to the Memfault Cloud for centralized analysis and visualization.
Securely handles authentication tokens provided by the device to ensure authorized data transmission.
Acts as a bridge between local BLE-enabled hardware and cloud-based diagnostic consoles.
How much does it cost?
The app serves as a utility tool for Nordic Semiconductor's hardware ecosystem, likely intended to drive adoption and support for their proprietary SoCs and cloud services rather than as a direct revenue generator.
Velocity
Who built it?
Nordic Semiconductor ASA
13+ apps tracked · Developer Tools
nRF Device Firmware Update
nRF Connect Device Manager
nRF Connect for Mobile
nRF Toolbox
nRF Beacons
Thingy:52
nRF Mesh
nRF Edge Impulse
nRF Blinky
nRF Wi-Fi Provisioner
nRF Programmer for Thingy:53
nRF LoggerUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for nRF Memfault
How's the Developer Tools market?
The rivals identified
By STMicroelectronics NV
A professional utility for ST hardware that streams sensor and diagnostic data to major cloud providers like AWS and Azure.
- Direct integration with multiple cloud backends (IBM Watson, Azure, AWS)
- Built-in support for 'BlueVoice' (voice over BLE) and motion sensor fusion
- Features a 'Plot' mode for real-time visualization of diagnostic data streams
ESP RainMakerContenderEEFR Connect BLE Mobile AppContenderUnlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for nRF Memfault
Where is it heading?
- Android v2.0.0 (July 2025) shows active investment in gateway functionality and SDK support.
- iOS v1.0 (Sept 2022) indicates the platform is in maintenance mode or neglected.
The SWOT
- Proprietary MDS Integration for seamless data streaming
- Deep integration with nRF Connect SDK
- Free utility model removes procurement friction
- Strong developer-centric messaging
- Integration with broader cloud backends (AWS/Azure) to match ST BLE Sensor
- Addition of real-time data plotting for immediate on-site feedback
- Implementation of throughput testing tools to compete with Silicon Labs
Next best moves
Develop real-time data plotting features
+ 2 more prioritized movesFeature gaps
Throughput tester (available in EFR Connect) +3
Bottom line
nRF Memfault is a critical ecosystem 'glue' for Nordic/Memfault users, but it is currently trailing competitors in terms of platform parity and advanced debugging features. While its MDS integration is a unique strength, the lack of iOS updates and real-time visualization tools makes it vulnerable to more robust vendor apps like Silicon Labs' EFR Connect.
Unlock 3 critical frictions, 3 market threats, 2 more prioritized moves and the analyst’s take.
Access the full report for freeReport last updated