# AVR Projects vs Simply PIC Microcontroller

The clearest difference is price: AVR Projects at Free against Simply PIC Microcontroller's $2.19. AVR Projects also leads on update cadence (daily vs every 6 weeks). Simply PIC Microcontroller's advantage is in-app purchases (none vs 10). On ads, device support and iOS requirement there is nothing between them.

AVR Projects is free to download; Simply PIC Microcontroller costs $2.19 up front. AVR Projects sells 10 one-off in-app purchases. Simply PIC Microcontroller asks for nothing beyond the download.

AVR Projects ships an update daily, Simply PIC Microcontroller every 6 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | AVR Projects | Simply PIC Microcontroller |
| --- | --- | --- |
| Price | **Free** | $2.19 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 6 weeks |
| Size | 20 MB | 11 MB |
| Requires iOS | 17.0 | **16.2** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zaw Win Myat](https://appshunter.io/developer/1800881321) | [Abilio Pereira dos Santos](https://appshunter.io/developer/1791310823) |

## What reviewers say

### AVR Projects

[App page](https://appshunter.io/ios/app/avr-projects/id6745124011)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| R2R Ladder DAC | $0.99 | one-time |
| Sawtooth Waveform | $0.99 | one-time |
| Triangular Waveform | $0.99 | one-time |
| Sine Waveform | $0.99 | one-time |
| Ammeter AVR | $0.99 | one-time |
| 4x3 Matrix Keypad | $0.99 | one-time |
| Ohm Meter AVR | $0.99 | one-time |
| Voltmeter AVR | $0.99 | one-time |
| TM1637 Interfacing with AVR | $0.99 | one-time |
| Graphic LCD Interfacing | $0.99 | one-time |


### Simply PIC Microcontroller

[App page](https://appshunter.io/ios/app/simply-pic-microcontroller/id6757371484)

**In-app purchases:** none


## Frequently asked questions

### Is AVR Projects free?

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

### Is Simply PIC Microcontroller free?

Simply PIC Microcontroller costs $2.19, with no in-app purchases.

### Do AVR Projects or Simply PIC Microcontroller have ads?

Neither AVR Projects nor Simply PIC Microcontroller shows ads.

### Which is updated more often, AVR Projects or Simply PIC Microcontroller?

AVR Projects ships an update daily, and Simply PIC Microcontroller every 6 weeks. Most recently, AVR Projects was updated on October 25, 2026 and Simply PIC Microcontroller on October 25, 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.*