# nRF Edge Impulse vs Detect Edge

The clearest difference is update cadence: Detect Edge at weekly against nRF Edge Impulse's every 3 months. nRF Edge Impulse's advantage is ratings volume (3 vs 1). 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.

On the App Store both sit at effectively the same score — 5.0 for nRF Edge Impulse against 5.0 for Detect Edge. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

nRF Edge Impulse ships an update every 3 months, Detect Edge weekly. The most recent releases landed on September 21, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | nRF Edge Impulse | Detect Edge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/nrf-edge-impulse/id1557234087/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/detect-edge/id6743504555/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | Free |
| Size | 4 MB | 87 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nordic Semiconductor ASA](https://appshunter.io/developer/497679114) | [Detect Labs](https://appshunter.io/developer/1641214102) |

## What reviewers say

### nRF Edge Impulse

[App page](https://appshunter.io/ios/app/nrf-edge-impulse/id1557234087)

Train and deploy embedded machine learning models on a Nordic Thingy:53 device. Upload sensor data to the cloud for training and deploy models back to the device via Bluetooth LE. Supports various onboard sensors for data collection and inference.

**Highlights:** Train and deploy embedded ML models, Utilizes Edge Impulse Studio, Supports Nordic Thingy:53, Upload raw sensor data, Deploy models via Bluetooth LE, Collect data from multiple sensors, Label data for training/testing

**In-app purchases:** none


### Detect Edge

[App page](https://appshunter.io/ios/app/detect-edge/id6743504555)

Collect, label, and upload time series sensor data from your Thingy:53 device to Edge Impulse. This tool streamlines the process for edge AI development.

**Highlights:** Collect time series sensor data, Label data for AI, Upload to Edge Impulse, Supports Thingy:53 device, Streamlined edge AI workflow

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

**In-app purchases:** none


## Frequently asked questions

### Is nRF Edge Impulse free?

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

### Is Detect Edge free?

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

### Which has better reviews, nRF Edge Impulse or Detect Edge?

nRF Edge Impulse and Detect Edge are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do nRF Edge Impulse or Detect Edge have ads?

Neither nRF Edge Impulse nor Detect Edge shows ads.

### Which is updated more often, nRF Edge Impulse or Detect Edge?

nRF Edge Impulse ships an update every 3 months, and Detect Edge weekly. Most recently, nRF Edge Impulse was updated on September 21, 2026 and Detect Edge on September 26, 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.*