Comparison

AVR Tutorial vs OctoPod for OctoPrint

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

OctoPod for OctoPrint

Monitor and control your 3D printers remotely from your Apple devices. This open-source client offers secure access, live webcam feeds, and comprehensive control over print jobs, temperatures, and printer movements.

Highlights
  • Remote monitoring and control
  • Unlimited printer support
  • Multiple webcam feeds
  • Apple Watch and TV support
  • Siri integration
  • Live Activities and Widgets
  • File management and printing
Features
Read full description

OctoPod — Control your OctoPrint printers from anywhere. OctoPod is a free, open-source OctoPrint client for iPhone, iPad, Apple Watch and Apple TV. Monitor multiple printers, watch live camera feeds, manage print jobs, receive notifications and control your printers from one app—with no subscription required. Connect directly on your local network or use services such as OctoEverywhere and Obico for secure remote access. MULTIPLE PRINTERS • Add an unlimited number of OctoPrint printers • Monitor every printer from a single dashboard • Quickly switch between printers • Synchronize printer configurations between your iOS devices • Automatically discover OctoPrint installations on your network MONITOR YOUR PRINTS • View print status, progress, elapsed time and estimated completion time • Monitor extruder, bed and heated-chamber temperatures • View live temperature charts and history • Watch multiple MJPEG or HLS cameras • Open cameras full screen, zoom and use supported picture-in-picture features • Monitor Raspberry Pi temperature and receive overheating alerts • View file thumbnails generated by supported slicer plugins CONTROL YOUR PRINTER • Start, pause, resume, restart, cancel and stop prints • Set target temperatures • Move the X, Y, Z and extruder axes • Home individual axes • Adjust fan speed, flow rate and feed rate • Disable individual motors • Run OctoPrint system commands and custom controls • View the terminal and send G-code commands • Manage files stored in OctoPrint or on an SD card • Upload and print files from iCloud Drive and other Files-compatible providers • Watch, save and share timelapse videos LIVE ACTIVITIES AND NOTIFICATIONS Install the free OctoPod plugin for OctoPrint to receive: • Push notifications with optional images • Live Activity updates on the Lock Screen and Dynamic Island • Printing milestones and completion alerts • Temperature and printer-status notifications APPLE WATCH • Monitor multiple printers from your wrist • View print progress and printer status • Use Apple Watch complications • Control supported printer functions APPLE TV Monitor your printers and camera feeds from your television using the included Apple TV app. SIRI AND SHORTCUTS Use Siri and Shortcuts to monitor or control printers, supported smart switches, enclosures and Palette devices. WIDGETS View printer status from Home Screen, Lock Screen and desktop widgets and open the appropriate printer directly from a widget. REMOTE ACCESS OctoPod supports direct OctoPrint connections as well as: • OctoEverywhere • Obico, including self-hosted servers • Basic and Digest HTTP authentication • Reverse-proxy and custom-header configurations PLUGIN INTEGRATIONS Supported OctoPrint integrations include: • Cancel Object • DisplayLayerProgress • PrintTimeGenius • Spool Manager and Filament Manager • OctoLight Home Assistant • Enclosure • BLTouch • OctoRelay • PSU Control • TP-Link Smartplug • Domoticz • Wemo • Tasmota • Palette 2 PERSONALIZATION AND ACCESSIBILITY • Light and Dark Mode • Multiple app themes • Dynamic Type and larger-text support • App Locked read-only mode to help prevent accidental commands OctoPod is available in English, German, Italian, French, Spanish, Norwegian, Czech, Swedish, Russian, Dutch and Simplified Chinese. OctoPod is an independent, open-source application and is not affiliated with the OctoPrint project. Source code: https://github.com/gdombiak/OctoPod FAQ and setup assistance: https://github.com/gdombiak/OctoPod/wiki/FAQ-using-the-app

Screenshots

AVR Tutorial4 screens
OctoPod for OctoPrint4 screens

Verdict

The call

The clearest difference is in-app purchases: OctoPod for OctoPrint at none against AVR Tutorial's 10. OctoPod for OctoPrint also leads on ratings volume (3.7K vs 2) and review sentiment (92% vs 75%). AVR Tutorial's advantage is iOS requirement (9.0 vs 15.0). On price, rating and ads 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

Both are free to download. AVR Tutorial sells 10 one-off in-app purchases. OctoPod for OctoPrint asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for AVR Tutorial against 4.9 for OctoPod for OctoPrint. That said, the two scores are not equally well evidenced: OctoPod for OctoPrint has 3.7K ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 75% of AVR Tutorial's written reviews are positive against 92% of OctoPod for OctoPrint's.

UpkeepUpdate frequency

AVR Tutorial ships an update every 3 months, OctoPod for OctoPrint every 6 weeks. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

Scorecard7 real differences · 3 level
AVR Tutorial versus OctoPod for OctoPrint: the parameters behind the verdict, then further details
ParameterAVR TutorialOctoPod for OctoPrint
PriceFreeFree
Rating5.0 (2 ratings) — better4.9 (3.7K ratings)
Positive reviews75.0% of reviews91.8% of reviews — better
Number of ratings23.7K — better
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple TV, Apple Watch — better
Requires iOS9.0 — better15.0
Further details — not scored
Size33 MB22 MB
Age rating4+4+
DeveloperSiu Yuen HoGaston Dombiak

Customer experience

AVR Tutorial

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

OctoPod for OctoPrint

All ratings3,654 ratings
Positive98.4%
Neutral1.0%
Negative0.6%
Written reviews280 reviews
Positive91.8%
Neutral3.2%
Negative5.0%

Bugs and requests

AVR Tutorial

Not enough reviews yet to summarise bugs or requests.

OctoPod for OctoPrint

Reported bugs

3 issues
  • Cancel button not working as expected
  • Print job details not displaying correctly
  • Printer setup form fields not labeled

Requested features

5 requests
  • GCode viewer
  • Granular notification controls
  • Customizable webcam URL support
  • Direct Google Drive file integration
  • Dynamic video screen resizing

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

OctoPod for OctoPrint

No in-app purchases

Questions

Is AVR Tutorial free?
AVR Tutorial is free to download, with in-app purchases available.
Is OctoPod for OctoPrint free?
OctoPod for OctoPrint is free to download, with no in-app purchases.
Which has better reviews, AVR Tutorial or OctoPod for OctoPrint?
AVR Tutorial is rated higher. AVR Tutorial averages 5.0 out of 5 from 2 ratings, while OctoPod for OctoPrint averages 4.9 from 3.7K ratings.
Do AVR Tutorial or OctoPod for OctoPrint have ads?
Neither AVR Tutorial nor OctoPod for OctoPrint shows ads.
Which is updated more often, AVR Tutorial or OctoPod for OctoPrint?
AVR Tutorial ships an update every 3 months, and OctoPod for OctoPrint every 6 weeks. Most recently, AVR Tutorial was updated on September 24, 2026 and OctoPod for OctoPrint on September 22, 2026.

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