# BLECM Development Kit vs AVR Tutorial

The clearest difference is in-app purchases: BLECM Development Kit at none against AVR Tutorial's 10. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AVR Tutorial sells 10 one-off in-app purchases. BLECM Development Kit asks for nothing beyond the download.

## The numbers

| Metric | BLECM Development Kit | AVR Tutorial |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/avr-tutorial/id1070496499/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 33 MB |
| Requires iOS | **8.0** | 9.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Microchip Technology Inc.](https://appshunter.io/developer/368610396) | [Siu Yuen Ho](https://appshunter.io/developer/814088527) |

## What reviewers say

### BLECM Development Kit

[App page](https://appshunter.io/ios/app/blecm-development-kit/id963898849)

**Features:** macOS Compatibility

**In-app purchases:** none


### AVR Tutorial

[App page](https://appshunter.io/ios/app/avr-tutorial/id1070496499)

This app simplifies learning AVR microcontrollers with a code wizard that generates C source code for various peripherals. It offers demo projects and an architecture review, making complex MCU programming more accessible for hobbyists and students.

**Highlights:** AVR architecture review, AVR assembly and C language, 21 demo projects, Code wizard for peripherals, Portability to other ATMEGA MCUs, I2C and SPI EEPROM support (PRO)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock PRO feature | $1.99 | one-time |
| SPI OLED | $1.99 | one-time |
| I2C OLED | $1.99 | one-time |
| Wifi home automation | $1.99 | one-time |
| 2.2" TFT | $1.99 | one-time |
| LoRa home automation | $1.99 | one-time |
| Home automation using Siri | $2.99 | one-time |
| Home automation using Google | $2.99 | one-time |
| BT home automation | $4.99 | one-time |
| BLE home automation | $4.99 | one-time |


## Frequently asked questions

### Is BLECM Development Kit free?

BLECM Development Kit is free to download, with no in-app purchases.

### Is AVR Tutorial free?

AVR Tutorial is free to download, with in-app purchases available.

### Do BLECM Development Kit or AVR Tutorial have ads?

Neither BLECM Development Kit nor AVR Tutorial 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.*