Comparison

PROGRAMMATTACA vs Cards of Ijou

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

Head to head
About

PROGRAMMATTACA

This game challenges your mind with computer science puzzles, teaching you to code and program systems. Solve enigmas across space and time, helping cities and planets while learning real programming concepts. Visualize solutions by augmenting electric blue code over puzzles.

Highlights
  • Computer Science Brain Training
  • Learn to Code
  • Design Artificial Intelligence
  • Solve Computer Science Puzzles
  • Visualize Code Solutions
  • Learn Internet of Things Concepts
Features
Read full description

PROGRAMMATTACA is the mind bending Computer Science puzzle game. Learn to code with Computer Science Brain Training. Program systems and solve puzzles across space and time. Help cities and planets while learning how to program. Master real computer programming concepts used by software engineers to build systems. Use your mobile device as a Heads Up Display (HUD) to solve coding enigmas. Augment electric blue code over the puzzles to visualize your solutions. Travel from planet to planet in the spacecraft you designed as you solve computer science, physics, and engineering problems. Complete the most challenging puzzle game ever made... PROGRAMMATTACA. * Computer Science Brain Training * Learn To Code * Design Artificial Intelligence * Pro Programming Tips * Computer Science Puzzles * You Assemble The Code * Solve Challenges And Create Systems * Hack Systems * Grasp Neural Network Concepts And Artificial Intelligence (AI) * Solve Puzzles To Escape Rooms * Learn About The Internet Of Things * Solve Real Computer Science Problems * Track Progress With Analytics Across Computer Science Topics * Great for Code Interviews * Selected Solutions Available On The Website * ”The PROGRAMMATTACA Test”…Determine If Someone Really Knows How To Code - “An Engineering Rock Opera” - “An Artistic Masterpiece Of Computer Science Puzzle Art Rock” - “You Take The Pilot Seat As A Software Engineer” - “A Cognitive Beast” “Everybody in this country should learn to program a computer, because it teaches you how to think” - Steve Jobs Programmattaca. Teaching the World to Code.

About

Cards of Ijou

Build and manage a farm, grow crops, and manage villagers while battling monsters and paying taxes to a grumpy lord. Embark on a hilarious adventure with farming, monster battles, and resource management.

Highlights
  • Farm management
  • Crop growing
  • Villager management
  • Monster battles
  • Resource management
  • Deck building
Features
Read full description

Welcome to the exciting World of Ijou - The Card Game!  In this game, you'll find yourself knee-deep in mud and manure, as you struggle to build and manage your very own farm, all while avoiding the wrath of the grumpy Lord Grumpy. As a player, your mission is clear: earn as much gold as possible by purchasing and growing a variety of crops, managing your own team of bumbling villagers, and dealing with your less-than-brilliant herd of cows. But beware! The lands that Lord Grumpy makes you harvest are infested with pesky monsters that will stop at nothing to ruin your crops and terrorize your villagers. And just when you think you've got it all figured out, Lord Grumpy himself will swoop in and demand his taxes, leaving you scrambling to come up with the gold he requires. But fear not! With each passing level, you'll become more skilled and savvy, and with a little bit of luck and the loot you acquire on the way, you just might make it to the top of the farming world. So what are you waiting for? Download World of Ijou - The Card Game and embark on a hilarious adventure filled with farming, monster battles, resource management, and ridiculous challenges (that includes fighting extinct dinosaurs, the mighty leviathan and even robots in outer space)!

Screenshots

PROGRAMMATTACA4 screens
Cards of Ijou4 screens

Verdict

The call

The clearest difference is price: PROGRAMMATTACA at Free against Cards of Ijou's $1.99. PROGRAMMATTACA also leads on in-app purchases (none vs 3) and iOS requirement (9.3 vs 17.6). Cards of Ijou's advantage is rating (5.0 vs 3.9) and review sentiment (83% vs 67%). On ratings volume, update cadence, 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

PROGRAMMATTACA is free to download; Cards of Ijou costs $1.99 up front. Cards of Ijou sells 3 one-off in-app purchases. PROGRAMMATTACA asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Cards of Ijou holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews point the same way: 67% of PROGRAMMATTACA's written reviews are positive against 83% of Cards of Ijou's.

UpkeepUpdate frequency

PROGRAMMATTACA ships an update every 2 weeks, Cards of Ijou every 3 weeks. Both last shipped on November 3, 2026.

Scorecard6 real differences · 4 level
PROGRAMMATTACA versus Cards of Ijou: the parameters behind the verdict, then further details
ParameterPROGRAMMATTACACards of Ijou
PriceFree — better$1.99
Rating3.9 (7 ratings)5.0 (5 ratings) — better
Positive reviews66.7% of reviews83.3% of reviews — better
Number of ratings7 — better5
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.3 — better17.6
Further details — not scored
Size962 MB461 MB
Age rating4+9+
DeveloperPraxticus Mobile Labs LLCBenjamin Maurer

Customer experience

PROGRAMMATTACA

All ratings7 ratings
Positive71.4%
Neutral0.0%
Negative28.6%
Written reviews6 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Cards of Ijou

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

In-app purchases

None

PROGRAMMATTACA

No in-app purchases

3 purchases

Cards of Ijou

One-time3
  • 100 gemsFree
  • 30 gems$0.29
  • Custom Mode$1.99

Questions

Is PROGRAMMATTACA free?
PROGRAMMATTACA is free to download, with no in-app purchases.
Is Cards of Ijou free?
Cards of Ijou costs $1.99, and also offers in-app purchases.
Which has better reviews, PROGRAMMATTACA or Cards of Ijou?
Cards of Ijou is rated higher. PROGRAMMATTACA averages 3.9 out of 5 from 7 ratings, while Cards of Ijou averages 5.0 from 5 ratings.
Do PROGRAMMATTACA or Cards of Ijou have ads?
Neither PROGRAMMATTACA nor Cards of Ijou shows ads.
Which is updated more often, PROGRAMMATTACA or Cards of Ijou?
PROGRAMMATTACA ships an update every 2 weeks, and Cards of Ijou every 3 weeks. Most recently, PROGRAMMATTACA was updated on November 3, 2026 and Cards of Ijou on November 3, 2026.

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