Comparison

AVR Tutorial Pro vs AVR Projects

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

AVR Tutorial Pro

Features
Read full description

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 Pro 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 โ€ข AVR architecture review โ€ข AVR asm mnemonics & C language โ€ข 21 demo projects including LED, buzzer, key switch, lcm16x2, ADC, etc โ€ข Code wizard for UART, timer, interrupt, ADC and external peripherals Features in PRO only โ€ข Support I2C eeprom 24C01 (128B) ~ 24C512 (64kB) โ€ข Support SPI eeprom 25010 (128B) ~ 25M02 (256kB) โ€ข Extra demo projects including led matrix 16x16, I2C eeprom, SPI eeprom โ€ข Code wizard for I2C eeprom, SPI eeprom, LCM128x64, etc Atmelยฎ and AVRยฎ 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.

About

AVR Projects

Features
Read full description

AVR Projects is an app for those who are learning AVR Microcontroller programming, and it contains demo projects for makers, electronic enthusiast and engineering students. It focuses on ATmega328p, which is a microcontroller IC on Arduino Uno, and Atmel (Microchip) Studio IDE. * Learn AVR Microcontroller Programming with example codes in Embedded written on Atmel Studio IDE, Proteus simulation files, circuit diagrams and descriptions. * Easy to access sensors and ICsโ€™s datasheets. More projects will be added soon!

Screenshots

AVR Tutorial Pro4 screens
AVR Projects4 screens

Verdict

The call

The clearest difference is price: AVR Projects at Free against AVR Tutorial Pro's $1.99. AVR Projects also leads on update cadence (daily vs every 4 months). AVR Tutorial Pro's advantage is iOS requirement (9.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

AVR Projects is free to download; AVR Tutorial Pro costs $1.99 up front. AVR Tutorial Pro sells 10 one-off in-app purchases and AVR Projects sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AVR Tutorial Pro ships an update every 4 months, AVR Projects daily. The most recent releases landed on October 5, 2026 and September 26, 2026 respectively.

Scorecard3 real differences ยท 3 level
AVR Tutorial Pro versus AVR Projects: the parameters behind the verdict, then further details
ParameterAVR Tutorial ProAVR Projects
Price$1.99Free โ€” better
Update frequencyEvery 4 monthsDaily โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS9.0 โ€” better17.0
Further details โ€” not scored
Size33 MB20 MB
Age rating4+4+
DeveloperSiu Yuen HoZaw Win Myat

In-app purchases

10 purchases

AVR Tutorial Pro

One-time10
  • SPI OLED$1.99
  • Wifi home automation$1.99
  • I2C OLED$1.99
Show 7 more
  • 2.2" TFT$1.99
  • Lora home automation$1.99
  • gps project$2.99
  • Home automation using Siri$2.99
  • Home automation using Google$2.99
  • BT home automation$4.99
  • BLE home automation$4.99
10 purchases

AVR Projects

One-time10
  • R2R Ladder DAC$0.99
  • Sawtooth Waveform$0.99
  • Triangular Waveform$0.99
Show 7 more
  • Sine Waveform$0.99
  • Ammeter AVR$0.99
  • 4x3 Matrix Keypad$0.99
  • Ohm Meter AVR$0.99
  • Voltmeter AVR$0.99
  • TM1637 Interfacing with AVR$0.99
  • Graphic LCD Interfacing$0.99

Questions

Is AVR Tutorial Pro free?
AVR Tutorial Pro costs $1.99, and also offers in-app purchases.
Is AVR Projects free?
AVR Projects is free to download, with in-app purchases available.
Do AVR Tutorial Pro or AVR Projects have ads?
Neither AVR Tutorial Pro nor AVR Projects shows ads.
Which is updated more often, AVR Tutorial Pro or AVR Projects?
AVR Tutorial Pro ships an update every 4 months, and AVR Projects daily. Most recently, AVR Tutorial Pro was updated on October 5, 2026 and AVR Projects on September 26, 2026.

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