Comparison

AVR Tutorial vs Secure Zip & Unzip

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

Head to head
About

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.

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
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 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.

About

Secure Zip & Unzip

Read full description

Secure Zip & Unzip creates password-protected ZIP archives with real AES-256 encryption, the same standard used by 7-Zip, WinZip and WinRAR. iPhone and iPad can zip and unzip files. Neither can put a password on one. That's the gap this app fills. EVERYTHING STAYS ON YOUR DEVICE No account. No sign-up. No uploads. Your files are encrypted and decrypted entirely on your device. The app never connects to the internet. REAL ENCRYPTION, NOT THE OLD KIND AES-256 in the WinZip AES standard, not the weak legacy ZIP 2.0 password scheme that many apps still use. OPENS ANYWHERE Your archives work with the Files app, macOS Finder, Windows, 7-Zip, WinRAR, WinZip and The Unarchiver, with no special software needed on the other end. ENCRYPT FROM ANY APP Share files from Mail, Photos, Files or anywhere else and protect them without leaving the app you're in. Share a protected ZIP back and it opens straight at the password prompt. BUILT FOR iPHONE AND iPAD A native design that follows the system, with a two-column layout and full windowing on iPad. Browse your archives with real thumbnails and Quick Look preview, import straight from your photo library, and drag and drop files from anywhere. ALSO ON MAC The Mac version adds right-click support in Finder, so you can protect or open an archive without opening the app at all. Privacy Policy: https://doverix.com/secure-zip-privacy/ Terms of Service: https://doverix.com/secure-zip-terms/

Screenshots

AVR Tutorial4 screens
Secure Zip & Unzip4 screens

Verdict

The call

The clearest difference is price: AVR Tutorial at Free against Secure Zip & Unzip's $9.99. AVR Tutorial also leads on iOS requirement (9.0 vs 26.0). Secure Zip & Unzip's advantage is in-app purchases (none vs 10). On ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

AVR Tutorial is free to download; Secure Zip & Unzip costs $9.99 up front. AVR Tutorial sells 10 one-off in-app purchases. Secure Zip & Unzip asks for nothing beyond the download.

Scorecard3 real differences · 7 level
AVR Tutorial versus Secure Zip & Unzip: the parameters behind the verdict, then further details
ParameterAVR TutorialSecure Zip & Unzip
PriceFree — better$9.99
Rating5.0 (2 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS9.0 — better26.0
Further details — not scored
Size33 MB6 MB
Age rating4+4+
DeveloperSiu Yuen HoALPER KAPLAN

In-app purchases

10 purchases

AVR Tutorial

One-time10
  • Unlock PRO feature$1.99
  • SPI OLED$1.99
  • I2C OLED$1.99
Show 7 more
  • 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
None

Secure Zip & Unzip

No in-app purchases

Questions

Is AVR Tutorial free?
AVR Tutorial is free to download, with in-app purchases available.
Is Secure Zip & Unzip free?
Secure Zip & Unzip costs $9.99, with no in-app purchases.
Do AVR Tutorial or Secure Zip & Unzip have ads?
Neither AVR Tutorial nor Secure Zip & Unzip shows ads.

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