# nRF Device Firmware Update vs Appy for Appwrite

The clearest difference is in-app purchases: nRF Device Firmware Update at none against Appy for Appwrite's 5. nRF Device Firmware Update also leads on chart position (#136 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Appy for Appwrite sells 5 in-app purchases, starting at $2.49 per month. nRF Device Firmware Update asks for nothing beyond the download.

## The numbers

| Metric | nRF Device Firmware Update | Appy for Appwrite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (9 ratings)](https://appshunter.io/ios/app/nrf-device-firmware-update/id1624454660/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Monetization | Free | — |
| Best chart rank | **#136** | — |
| Size | 5 MB | 56 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nordic Semiconductor ASA](https://appshunter.io/developer/497679114) | [FarFetched](https://appshunter.io/developer/1737990864) |

## What reviewers say

### nRF Device Firmware Update

[App page](https://appshunter.io/ios/app/nrf-device-firmware-update/id1624454660)

**Currently charting:** #136 Top Free · Developer Tools (US App Store)

This application enables Over-The-Air Device Firmware Upgrade (OTA-DFU) for nRF5 devices using Bluetooth LE. It supports updating firmware in .zip format, prepared with the 'nrf util' tool.

**Highlights:** Over-The-Air Device Firmware Upgrade (OTA-DFU), Bluetooth LE connectivity, Supports nRF5x Series chips, Updates Secure or Legacy DFU bootloaders, Requires .zip firmware format, Uses 'nrf util' for firmware preparation

**Features:** macOS Compatibility

**In-app purchases:** none


### Appy for Appwrite

[App page](https://appshunter.io/ios/app/appy-for-appwrite/id6761937733)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO | $2.49 | per month |
| PRO | $6.99 | per year |
| PRO | $9.99 | per year |
| PRO | $12.99 | one-time |
| PRO | $24.99 | one-time |


## Frequently asked questions

### Is nRF Device Firmware Update free?

nRF Device Firmware Update is free to download, with no in-app purchases.

### Is Appy for Appwrite free?

Appy for Appwrite is free to download, with in-app purchases available.

### Do nRF Device Firmware Update or Appy for Appwrite have ads?

Neither nRF Device Firmware Update nor Appy for Appwrite 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.*