# BLE Update vs Renesas MCU Guide

The clearest difference is rating: BLE Update at 5.0 against Renesas MCU Guide's 4.4. Renesas MCU Guide's advantage is update cadence (every 6 months vs every 23 months) and ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

BLE Update holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Renesas MCU Guide has 5 ratings behind it against 1, so its average is the more settled of the two.

BLE Update ships an update every 23 months, Renesas MCU Guide every 6 months. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | BLE Update | Renesas MCU Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ble-update/id1122011908/reviews)** | [4.4 (5 ratings)](https://appshunter.io/ios/app/renesas-mcu-guide/id1561800210/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 124 MB | 25 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Arendi AG](https://appshunter.io/developer/686379619) | [Renesas Electronics](https://appshunter.io/developer/1073878075) |

## What reviewers say

### BLE Update

[App page](https://appshunter.io/ios/app/ble-update/id1122011908)

This utility app enables convenient over-the-air firmware updates for Bluetooth Low Energy devices. It is specifically designed for devices utilizing the Arendi BLE-Platform, allowing seamless updates directly from your mail application.

**Highlights:** Over-the-air firmware updates, Bluetooth Low Energy device support, Arendi BLE-Platform integration, Convenient updates from mail app

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

**In-app purchases:** none


### Renesas MCU Guide

[App page](https://appshunter.io/ios/app/renesas-mcu-guide/id1561800210)

Easily find the ideal microcontroller for your non-automotive projects. Search over 60 parameters across multiple product families, access datasheets, and explore development kits. Connect with user communities for the latest discussions.

**Highlights:** Parametric MCU search with 60+ parameters, Development board search, Access datasheets and block diagrams, Part number search, Community forum access, Product comparison table, Easy sharing options

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

**In-app purchases:** none


## Frequently asked questions

### Is BLE Update free?

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

### Is Renesas MCU Guide free?

Renesas MCU Guide is free to download, with no in-app purchases.

### Which has better reviews, BLE Update or Renesas MCU Guide?

BLE Update is rated higher. BLE Update averages 5.0 out of 5 from 1 ratings, while Renesas MCU Guide averages 4.4 from 5 ratings.

### Do BLE Update or Renesas MCU Guide have ads?

Neither BLE Update nor Renesas MCU Guide shows ads.

### Which is updated more often, BLE Update or Renesas MCU Guide?

BLE Update ships an update every 23 months, and Renesas MCU Guide every 6 months. Most recently, BLE Update was updated on October 6, 2026 and Renesas MCU Guide on October 19, 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.*