Comparison

Touch Physics Lite vs Monty Hall Doors

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

Head to head
About

Touch Physics Lite

Draw shapes that come to life and interact with physics to guide a wheel to a star. This lite version offers 10 challenging levels with realistic physics modeling and intuitive controls.

Highlights
  • 10 challenging levels
  • Realistic crayon drawing
  • Real physics modeling
  • Simple and intuitive control
  • Automatic save and resume
  • Shake to reset
Features
Read full description

Draw shapes with a crayon that come to life on your iPhone / iPod touch. These shapes interact with the wheel, causing it to move according to physical laws. When it reaches the star, the level is complete. This is a lite version of Touch Physics with fewer levels (10 out of 50). "Game of the Year Award for iPhone" - haz.de "As scientifically fascinating as the original" Bronze Award (Touch Physics 2) - Pocket Gamer "Draw your way to victory" - iPhone Games Directory "Top 100 iPhone Games 2009 Award" - iLounge "Hottest Award" - iPhone Apps Plus "Very very cool game, good mind teaser" - Today in iPhone "Painfully addictive" - MacBreak Weekly "Touch Physics is a fantastic game. Great value for the price" - 148Apps "One more reason to keep touching my iPhone" - TouchMyApps "One of the very best inexpensive games we've seen on the iPhone to date" - iLounge Are you up to the challenge? Can you take on the laws of physics to complete all levels? Touch Physics Lite is an innovative game that allows you to be in control of the wheel's destiny. Change the laws of physics to suit your game play! Beware, this is not as simple as it sounds! Levels progress in difficulty, do you dare to compete? Addictive fun and fury all in one package. A video of Touch Physics in action can be seen at: http://www.gamez4touch.com/ CUSTOMER COMMENTS: - Great job, this game is AMAZING ! - Dare I say it, ADDICTIVE !!! - I love this game ! - Light-hearted fun that is hard to put down - High production values, stylish - I can't put this down ! - Challenging, but quite fun and entertaining ! - Highly recommend buying this one - It's incredibly addictive and I love it ! - Wow ! FEATURES: - 10 Levels - Simple and intuitive control - Real physics modeling - Realistic crayon drawing - Automatic save and resume - Shake to reset - Relaxing music - Retina display FULL VERSION: When you upgrade to the full version, you also get: - 40 Additional levels (giving 50 in total) - Physics customization (providing unlimited gameplay) - Play your own music - No ads LANGUAGES: English

About

Monty Hall Doors

Engage with an interactive game show that simplifies probability concepts. Explore the famous Monty Hall problem through gameplay, fast simulations, and visual explanations to understand why switching doors impacts your odds.

Highlights
  • Interactive Monty Hall game rounds
  • High-speed strategy simulations
  • Visual probability explanations
  • Statistics tracking for win rates
  • Educational puzzle gameplay
Features
Read full description

Step into the world of the famous Monty Hall problem with an interactive game show experience designed to make probability fun and easy to understand. Play through classic Monty Hall rounds, test different strategies with high-speed simulations, and discover why switching doors changes your odds. Whether you’re learning the concept for the first time or experimenting with probabilities, the app helps you explore the puzzle through gameplay, visuals, and real results. Features: • Interactive Gameplay — Play guided Monty Hall game show rounds and make your choice between the doors. • Fast Simulations — Run thousands of simulations instantly to compare strategies and outcomes. • Visual Explanations — Learn the probability behind the Monty Hall problem with simple, intuitive visuals. • Statistics Tracking — Review your performance and see how different choices affect your win rate over time. Monty Hall Doors is a fun educational puzzle game for students, curious learners, and anyone interested in probability, statistics, and critical thinking.

Screenshots

Touch Physics Lite4 screens
Monty Hall Doors4 screens

Verdict

The call

The clearest difference is review sentiment: Touch Physics Lite at 69% against Monty Hall Doors's 0%. Touch Physics Lite also leads on ads (none vs shown) and monetization model (free vs ad-supported). Monty Hall Doors's advantage is update cadence (every 3 weeks vs every 5 months). On price, in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Touch Physics Lite ships an update every 5 months, Monty Hall Doors every 3 weeks. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 5 level
Touch Physics Lite versus Monty Hall Doors: the parameters behind the verdict, then further details
ParameterTouch Physics LiteMonty Hall Doors
PriceFreeFree
Rating3.5 (422 ratings) — better—
Positive reviews69.1% of reviews — better0.0% of reviews
Number of ratings422 — better—
Update frequencyEvery 5 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS3.1.2 — better15
Further details — not scored
Size16 MB50 MB
Age rating4+4+
DeveloperGamez 4 TouchLam Nhan

Customer experience

Touch Physics Lite

All ratings422 ratings
Positive57.3%
Neutral11.1%
Negative31.5%
Written reviews262 reviews
Positive69.1%
Neutral10.3%
Negative20.6%

Monty Hall Doors

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Touch Physics Lite

Reported bugs

2 issues
  • Frequent crashes or freezes
  • Compatibility issues with newer devices

Requested features

4 requests
  • More levels for free version
  • Improved drawing/control precision
  • Level editor or creator
  • Additional game modes

Monty Hall Doors

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Touch Physics Lite

No in-app purchases

None

Monty Hall Doors

No in-app purchases

Questions

Is Touch Physics Lite free?
Touch Physics Lite is free to download, with no in-app purchases.
Is Monty Hall Doors free?
Monty Hall Doors is free to download, with no in-app purchases.
Do Touch Physics Lite or Monty Hall Doors have ads?
Monty Hall Doors shows ads; Touch Physics Lite does not.
Which is updated more often, Touch Physics Lite or Monty Hall Doors?
Touch Physics Lite ships an update every 5 months, and Monty Hall Doors every 3 weeks. Most recently, Touch Physics Lite was updated on October 13, 2026 and Monty Hall Doors on October 1, 2026.

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