# AVR Tutorial Pro vs MicroController Learning Lab

The clearest difference is in-app purchases: MicroController Learning Lab at none against AVR Tutorial Pro's 10. AVR Tutorial Pro's advantage is price ($1.99 vs $2.99) and iOS requirement (9.0 vs 16.0). On ads and device support there is nothing between them.

AVR Tutorial Pro costs $1.99 and MicroController Learning Lab $2.99 up front. AVR Tutorial Pro sells 10 one-off in-app purchases. MicroController Learning Lab asks for nothing beyond the download.

## The numbers

| Metric | AVR Tutorial Pro | MicroController Learning Lab |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 33 MB | 5 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Siu Yuen Ho](https://appshunter.io/developer/814088527) | [Yuhsiu Lai](https://appshunter.io/developer/433114647) |

## What reviewers say

### AVR Tutorial Pro

[App page](https://appshunter.io/ios/app/avr-tutorial-pro/id1066643368)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SPI OLED | $1.99 | one-time |
| Wifi home automation | $1.99 | one-time |
| I2C OLED | $1.99 | one-time |
| 2.2" TFT | $1.99 | one-time |
| Lora home automation | $1.99 | one-time |
| gps project | $2.99 | 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 |


### MicroController Learning Lab

[App page](https://appshunter.io/ios/app/microcontroller-learning-lab/id6772872299)

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

**In-app purchases:** none


## Frequently asked questions

### Is AVR Tutorial Pro free?

AVR Tutorial Pro costs $1.99, and also offers in-app purchases.

### Is MicroController Learning Lab free?

MicroController Learning Lab costs $2.99, with no in-app purchases.

### Do AVR Tutorial Pro or MicroController Learning Lab have ads?

Neither AVR Tutorial Pro nor MicroController Learning Lab 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.*