AVR Tutorial vs RemoteXY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AVR Tutorial
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.
- 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)
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This app is a AVR tutorial based on ATMEGA16 C language. It is suitable for hobbyist or engineering students. Learning AVR mcu is difficult. The learning curve is steep. The process including reading datasheet, writing code, building prototypes and troubleshooting. The most possible errors are the setting wrong value of registers. Now, AVR tutorial is the solution. The code wizard allow you to set the timer, UART, ADC, interrupt and peripherals by just a few clicks in setting. The proven C source code is generated automatically. Though the code wizard is based on ATMEGA16 mcu, it is easy to port to other ATMEGA mcu since the source code is highly structured Features • AVR architecture review • AVR asm mnemonics & C language • 21 demo projects including LED, buzzer, key switch, lcm16x2, ADC, etc • Code wizard for UART, timer, interrupt, ADC and external peripherals Features in PRO only • Support I2C eeprom 24C01 (128B) ~ 24C512 (64kB) • Support SPI eeprom 25010 (128B) ~ 25M02 (256kB) • Extra demo projects including led matrix 16x16, I2C eeprom, SPI eeprom • Code wizard for I2C eeprom, SPI eeprom, LCM128x64, etc Atmel® and AVR® are registered trademarks or trademarks of Atmel Corporation or its subsidiaries, in the US and/or other countries. This application is not related or affiliated in any way Atmel Corporation.
RemoteXY
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.
- 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
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RemoteXY is a platform for creating and using graphical user interfaces (GUIs) for microcontroller devices. If you want to connect to a device, install the app and follow the instructions from the device developer. If you are a developer, use the RemoteXY platform to its full potential. Create custom user graphical interface (GUI) using the editor located at https://remotexy.com The editor will automatically create a source code template for the Arduino IDE. The source code contains support for the selected communication method for the selected controller and includes a fully functional graphical interface. Integrate your task with the graphical interface, it's very easy following the detailed documentation and examples. Upload the source code to the board. Then use this application to connect to your board and control it using your graphical interface. Develop graphical control interfaces for various devices, both for yourself and for your clients. Supported connection methods: - Internet anywhere over Cloud Server; - WiFi client and access point; - Bluetooth; - Ethernet by IP or URL; - USB OTG; Supported boards: - Arduino UNO, MEGA, Leonardo, Pro Mini, Nano, MICRO and compatible AVR boards; - ESP8266 boards ; - ESP32 boards; - STM32F1 boards; - nRF51822 boards. Supported comunication modules: - Bluetooth HC-05, HC-06 or compatible; - Bluetooth BLE HM-10 or other UART BLE modules; - ESP8266 as modem; - Ethernet W5100, W5500; Supported IDE: - Arduino IDE; - FLProg IDE; - Visuino IDE Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | AVR Tutorial | RemoteXY |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 3.3 (23 ratings) |
| Positive reviews | 75.0% of reviews — better | 51.6% of reviews |
| Number of ratings | 2 | 23 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 33 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Siu Yuen Ho | Evgeny Shemanuev |
Customer experience
AVR Tutorial
RemoteXY
In-app purchases
AVR Tutorial
- Unlock PRO feature$1.99
- SPI OLED$1.99
- I2C OLED$1.99
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- Wifi home automation$1.99
- 2.2" TFT$1.99
- LoRa home automation$1.99
- Home automation using Siri$2.99
- Home automation using Google$2.99
- BT home automation$4.99
- BLE home automation$4.99
RemoteXY
- PRO monthly subscription$1.491 Month
- 3 Months of PRO$2.99
- 6 Months of PRO$4.99
- 12 Months of PRO$7.99
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- PRO forever$29.99








