AVR Tutorial vs WAV Audio File Generator
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.
WAV Audio File Generator
Easily create high-quality WAV audio files with precise control over tones, sweeps, and noise. Customize waveforms, sampling rates, channels, and bit depth for professional sound design and audio experimentation.
- Tone generation
- Frequency sweeps
- Customizable noise
- Multiple waveforms (Sine, Rectangle, Triangle, Sawtooth)
- Adjustable sampling rates (44.1kHz - 192kHz)
- Mono/Stereo channel selection
- 16-bit or 32-bit bit depth
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The WAV Audio File Generator is the ultimate tool for generating high-quality audio files. Whether you're a sound designer, musician, or audio enthusiast, this App empowers you to craft pristine WAV files with precision and ease. --- Flexible Audio Modes --- Tone: Generate tones with unmatched clarity. Sweep: Produce dynamic frequency sweeps across your chosen range. Noise: Add depth and texture with customisable noise generation. --- Waveform Variety --- Create audio files using versatile waveforms: Sine, Rectangle, Triangle, Sawtooth --- Flexible Audio Settings --- Sampling Rates: Choose from 44.1kHz up to an ultra-high 192kHz for crystal-clear sound. Channels: Mono or stereo—your choice. Bit Depth: Select 16-bit or 32-bit depth for uncompromising audio fidelity. --- From Trusted Experts --- Brought to you by the creators of the popular Audio Function Generator App, WAV Audio File Generator combines professional-grade performance with user-friendly design. Whether you're producing audio for music, testing sound systems, or experimenting with new sonic textures, WAV Audio File Generator is the perfect companion. Download today! ADVANCED SETTINGS/FEATURES (upgrade to PRO required): => Extending The Frequency Range (1Hz - 96kHz) => Support for all sampling rates from 44.1kHz to 192kHz => Mono or Stereo setting => 16Bit or 32 Bit signal resolution => Frequency Slider Setting to Linear or Logarithmic => Background Theme Selection (Light/Dark)
Screenshots
Verdict
The clearest difference is rating: AVR Tutorial at 5.0 against WAV Audio File Generator's 4.2. AVR Tutorial also leads on update cadence (every 3 months vs every 8 months) and iOS requirement (9.0 vs 15.5). On price, ratings volume, 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 WAV Audio File Generator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
AVR Tutorial holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 2 and 5 respectively.
AVR Tutorial ships an update every 3 months, WAV Audio File Generator every 8 months. The most recent releases landed on September 24, 2026 and August 12, 2026 respectively.
| Parameter | AVR Tutorial | WAV Audio File Generator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.2 (5 ratings) |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 2 | 5 — better |
| Update frequency | Every 3 months — better | Every 8 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 33 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Siu Yuen Ho | Thomas Gruber |
Customer experience
AVR Tutorial
WAV Audio File Generator
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
WAV Audio File Generator
- Upgrade to PRO$9.99
Questions
Is AVR Tutorial free?
Is WAV Audio File Generator free?
Which has better reviews, AVR Tutorial or WAV Audio File Generator?
Do AVR Tutorial or WAV Audio File Generator have ads?
Which is updated more often, AVR Tutorial or WAV Audio File Generator?
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