Comparison

while True vs Industry Idle

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

Head to head
About

while True

Engage in a puzzle simulation game where you learn about machine learning, neural networks, and AI by building a cat-to-human speech recognition system. No coding experience is required to play.

Highlights
  • Machine learning and AI puzzles
  • Visual programming interface
  • Cat-to-human speech recognition system
  • Real-life machine learning concepts
  • Freelancer simulation
  • Problem-solving challenges
Features
Read full description

while True: learn() is a puzzle/simulation game about even more puzzling stuff: machine learning, neural networks, big data and AI. But most importantly, it’s about understanding your cat. In this game, you play as a coder who accidentally found out that their cat is extremely good at coding, but not as good at speaking human language. Now this coder (it’s you!) must learn all there is to know about machine learning and use visual programming to build a cat-to-human speech recognition system. This game fits best for... - People who want to know more about how machine learning and related technologies work - Parents and teachers who are looking for a fun and easy way to make an intro to logical thinking, programming, and technologies for kids - Programmers who want to learn new concepts that they can apply to their own coding - Those who want to play games and not feel guilty about ‘wasting their time’ (although we believe you shouldn’t feel guilty at all while playing games!) - Players who like to keep their brains busy and working in different ways, while still having fun - Gamers looking to improve their problem-solving skills and feel immense sense of satisfaction and achievement that comes along with it - People who like smart cats Learn how machine learning works in real life! The game is loosely based on real-life machine learning technologies: from goofy Expert Systems to mighty Recurrent Neural Networks, capable of predicting the future. Don’t worry: it all plays out as a puzzle game. No coding experience required! Train yourself into a data science wizard! Drag objects around your screen with a mouse! Connect them with lines (oh yeah)! Try. Fail. Optimize. Try again. Then press “Release” button and see that sweet pieces of data flow smoothly through your screen. Embrace an adventurous lifestyle of a machine learning specialist! Designing a groundbreaking technology requires time, experience and money. That means you’ll have to work as a freelancer, with all the excitement that comes along with it. Receive emails! Accept contracts! Sit alone in a dark room for days without saying a single word! Socialize on forums! That’s what real data scientists do! Coding just got real! Our quests are based on actual problems, solved by machine learning. This includes building a self-driving car (with your cat as a pilot). And if you really want to test your programming might, you can become a CTO of a startup: it’s your skills and your schemes against the savage laws of the market! Earn a fortune, flip off your bosses and become a tech guru… Or lose everything and crawl back to the doorstep of HR department: at least it was worth trying, right? Improve your gear, improve your life! Once you ensure a stable cashflow, you’ll be able to buy yourself a bunch of fancy hardware to improve your performance. But it’s not just about the hardware! Buy yourself a new smartphone or a geeky figurine! Buy fancy outfits for your cat! Hell, you can even buy yourself an aloe! Fun fact: this is what machine learning specialists actually do. Now, you can become one of them (minus the money)! while True: learn() is the best game about being a data science specialist because no one else has been weird enough to make another one!

About

Industry Idle

Build and manage a sprawling industrial empire with over 120 factories and 85 resources. Engage in realistic market trading, optimize your economy with detailed tools, and earn even while offline. Prestige to unlock new maps and permanent upgrades for endless growth.

Highlights
  • 120+ factories to build
  • 85+ resources to produce
  • Realistic market simulation
  • Procedurally generated maps
  • Unlockable game-changing policies
  • Detailed economic analysis tools
  • Offline earnings
Features
Read full description

Feature Highlights - 120+ different factories to build and manage - 85+ different resources to produce, buy and sell - Realistic market simulation that challenges your trading skill - 12+ Procedurally generated maps with both hex grid and square grid - Unlock 50+ powerful policies that drastically change the gameplay - Manage and optimize your economy with detailed charts and data tools - Offline earning based on your company's valuation - Prestige and unlock powerful upgrades Choose Your Own Play Style Each factory has a lot of tweaks that you can micromanage and optimize. Or you can just sit back, trust the game AI and watch the numbers go up, either way, you can enjoy the game with your own play style. And you even get earnings when you are offline! Optimize Your Economy There are a lot of tools in the game to help you analyze your production bottlenecks, wasted resources, and imbalanced resource distribution. There are powerful policies that allow you to take your economy to a whole new direction. Prestige and Progress Further Prestige allows you to unlock new maps with new resources and endless possibilities. You also earn Swiss money to unlock permanent upgrades to help with start faster and expand bigger.

Screenshots

while True4 screens
Industry Idle4 screens

Verdict

The call

The clearest difference is price: Industry Idle at Free against while True's $4.99. while True's advantage is rating (4.9 vs 4.1) and in-app purchases (none vs 2). On device support and iOS requirement 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

Industry Idle is free to download; while True costs $4.99 up front. Industry Idle sells 2 one-off in-app purchases. while True asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

while True holds the better App Store score, 4.9 against 4.1. That said, the two scores are not equally well evidenced: while True has 712 ratings behind it against 108, so its average is the more settled of the two. Written reviews point the same way: 81% of while True's written reviews are positive against 71% of Industry Idle's.

UpkeepUpdate frequency

while True ships an update every 4 days, Industry Idle monthly. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

Scorecard9 real differences · 2 level
while True versus Industry Idle: the parameters behind the verdict, then further details
Parameterwhile TrueIndustry Idle
Price$4.99Free — better
Rating4.9 (712 ratings) — better4.1 (108 ratings)
Positive reviews80.5% of reviews — better71.1% of reviews
Number of ratings712 — better108
Update frequencyEvery 4 days — betterMonthly
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#108 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.010.0 — better
Further details — not scored
Size577 MB34 MB
Age rating9+4+
DeveloperLUDENIO LABS LTDRuoyu Sun

Customer experience

while True

All ratings709 ratings
Positive97.6%
Neutral0.8%
Negative1.6%
Written reviews154 reviews
Positive80.5%
Neutral6.5%
Negative13.0%

Industry Idle

All ratings107 ratings
Positive76.6%
Neutral5.6%
Negative17.8%
Written reviews76 reviews
Positive71.1%
Neutral9.2%
Negative19.7%

User reviews

while True

From 712 App Store ratings

What we love

  • 👍 Great game with good coverage of topics
  • 💡 Humorous and educational
  • 👍 Fun and challenging puzzles
  • 👍 Logical thinking process similar to programming
  • 👍 Informative links to real-world concepts

Room to improve

  • 🐛 Bugs and crashes, especially on older devices
  • 🔋 High battery consumption
  • 👎 UI issues, such as tiny text and fiddly controls
  • 👎 Inconsistent quality of external links
  • 🐛 Saved progress deleted after updates

Industry Idle

From 108 App Store ratings

What we love

  • 🎮 Engaging and addictive gameplay mechanics
  • 🚫 No ads or minimal ad interruptions
  • 💰 No pay-to-win mechanics or aggressive monetization
  • 🧠 Deep, complex strategy requiring thoughtful planning
  • 🎨 Clean, minimalist brutalist UI design

Room to improve

  • 🐛 Black screen crashes on startup (especially post-update)
  • 📱 Small text and UI scaling issues on smaller devices
  • 😕 Steep learning curve and confusing tutorial
  • ⏳ Offline idle earnings not working properly
  • 🔊 Audio issues when switching between apps

Bugs and requests

while True

Reported bugs

5 issues
  • AI car behavior issues
  • Clipboard access problems
  • Startup investment income not calculating correctly
  • Evolve button not working on iOS
  • Frequent crashes, especially on older devices

Requested features

5 requests
  • Cross-device save data synchronization
  • More music and audio options
  • Improved UI scaling and readability
  • Better in-game help and tutorials
  • Expanded machine learning and data science content

Industry Idle

Reported bugs

12 issues
  • Black screen error preventing game launch (February 2022 update)
  • Offline idle income showing as zero despite being offline
  • Input and output switched in building displays
  • Advanced power plants not starting despite having resources
  • Cash flow stopping completely after power plant issues
Show 7 more
  • Audio going silent after using music from other apps
  • Player market and statistics agency text cut off on smaller devices
  • Offline earnings ad system failing to reward after watching ad
  • Game map resetting unexpectedly, losing progress
  • Fuel source switching causing production to halt with no recovery option
  • Save synchronization issues between Steam and mobile versions
  • Bonus offline earnings button disappearing for DLC owners

Requested features

11 requests
  • Dark theme/dark background
  • Better tutorial system with highlighted building references
  • Sandbox mode for experimentation
  • Fuel type switching option in HQ menu
  • German language support
Show 6 more
  • Turkish language support
  • Automatic app update notifications
  • Cloud save synchronization between Steam and mobile
  • Government trading and international expansion mechanics
  • Better UI scaling for iPhone 12 and smaller screens
  • Improved offline earnings visibility and confirmation

In-app purchases

None

while True

No in-app purchases

2 purchases

Industry Idle

One-time2
  • Expansion Pack 1$2.99
  • Expansion Pack 2$2.99

Questions

Is while True free?
while True costs $4.99, with no in-app purchases.
Is Industry Idle free?
Industry Idle is free to download, with in-app purchases available.
Which has better reviews, while True or Industry Idle?
while True is rated higher. while True averages 4.9 out of 5 from 712 ratings, while Industry Idle averages 4.1 from 108 ratings.
Do while True or Industry Idle have ads?
Industry Idle shows ads; while True does not.
Which is updated more often, while True or Industry Idle?
while True ships an update every 4 days, and Industry Idle monthly. Most recently, while True was updated on October 24, 2026 and Industry Idle on October 21, 2026.

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