# nRF Blinky vs Edison Power SA

nRF Blinky and Edison Power SA are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | nRF Blinky | Edison Power SA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Size | 10 MB | 33 MB |
| Requires iOS | **12.0** | 12.4 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nordic Semiconductor ASA](https://appshunter.io/developer/497679114) | [Accitrack](https://appshunter.io/developer/1086491449) |

## What reviewers say

### nRF Blinky

[App page](https://appshunter.io/ios/app/nrf-blinky/id1325014347)

**In-app purchases:** none


### Edison Power SA

[App page](https://appshunter.io/ios/app/edison-power-sa/id6469000384)

**In-app purchases:** none


## Frequently asked questions

### Is nRF Blinky free?

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

### Is Edison Power SA free?

Edison Power SA is free to download, with no in-app purchases.

### Do nRF Blinky or Edison Power SA have ads?

Neither nRF Blinky nor Edison Power SA shows ads.

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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.*