# AVR Tutorial vs RemoteXY

The clearest difference is rating: AVR Tutorial at 5.0 against RemoteXY's 3.3. AVR Tutorial also leads on review sentiment (75% vs 52%) and iOS requirement (9.0 vs 12.0). RemoteXY's advantage is ratings volume (23 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AVR Tutorial sells 10 one-off in-app purchases and RemoteXY sells 5 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

AVR Tutorial holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: RemoteXY has 23 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 75% of AVR Tutorial's written reviews are positive against 52% of RemoteXY's.

AVR Tutorial ships an update every 3 months, RemoteXY every 2 months. The most recent releases landed on September 24, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | AVR Tutorial | RemoteXY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/avr-tutorial/id1070496499/reviews)** | [3.3 (23 ratings)](https://appshunter.io/ios/app/remotexy/id1168130280/reviews) |
| Number of ratings | 2 | **23** |
| Positive reviews | **75.0% of reviews** | 51.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 33 MB | 18 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Siu Yuen Ho](https://appshunter.io/developer/814088527) | [Evgeny Shemanuev](https://appshunter.io/developer/1168130279) |

## What reviewers say

### 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 |


### RemoteXY

[App page](https://appshunter.io/ios/app/remotexy/id1168130280)

Create and control custom graphical interfaces for microcontroller devices. Developers can design GUIs using an online editor that generates Arduino IDE source code. Users can then connect to their devices via various methods to manage them.

**Highlights:** Create custom graphical user interfaces (GUIs), Online GUI editor with source code generation, Supports Arduino IDE and other IDEs, Multiple connection methods (Internet, WiFi, Bluetooth, Ethernet, USB OTG), Compatible with various Arduino, ESP, and STM32 boards, Supports multiple communication modules

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO monthly subscription | $1.49 | per month |
| 3 Months of PRO | $2.99 | one-time |
| 6 Months of PRO | $4.99 | one-time |
| 12 Months of PRO | $7.99 | one-time |
| PRO forever | $29.99 | one-time |


## Frequently asked questions

### Is AVR Tutorial free?

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

### Is RemoteXY free?

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

### Which has better reviews, AVR Tutorial or RemoteXY?

AVR Tutorial is rated higher. AVR Tutorial averages 5.0 out of 5 from 2 ratings, while RemoteXY averages 3.3 from 23 ratings.

### Do AVR Tutorial or RemoteXY have ads?

Neither AVR Tutorial nor RemoteXY shows ads.

### Which is updated more often, AVR Tutorial or RemoteXY?

AVR Tutorial ships an update every 3 months, and RemoteXY every 2 months. Most recently, AVR Tutorial was updated on September 24, 2026 and RemoteXY on September 11, 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.*