Comparison

SimplePhysics vs Space Shuttle Agency

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

Head to head
About

SimplePhysics

Design and simulate complex structures using a realistic physics engine. Test your creations by applying stress, using a finger to push and pull, or even creating explosions. Analyze strain distribution to identify weak points and refine your designs for strength and cost-effectiveness.

Highlights
  • Realistic physics simulation
  • Blueprint editor
  • Stress display
  • Finger Test with explosions
  • Ragdoll physics
  • Slow motion mode
Features
Currently charting
Read full description

SimplePhysics lets you design complex structures for everything from tree houses to ferris wheels and then simulates your design with a sophisticated physics engine. A wise person once said: "An engineer is someone who can do for a dime what any fool can do for a dollar." In SimplePhysics, your design must not only be strong enough, it must be cheap enough to win. Create your design in seconds with the blueprints editor. If you make a mistake, simply tap the Undo button. Zoom in and out by pinching the screen and pan the view using a two finger drag. While testing, you can see how the strain is distributed across your design. Areas that are under immense strain are colored bright red, while other areas are colored green. This allows you to find and fix problem areas in your design. The finger test lets you use your finger to push and pull on your design. You can use this with pinpoint accuracy, or you can just smash your design to smithereens. The finger test has an explosive new twist. You can now create explosions by tapping the screen for ultimate annihilation. The newly added Bomb Shack level includes a dummy with full support for ragdoll physics. Throw him around, blow him up, and smash him against your design. The slow motion feature lets you slow things down so you can see how your design is failing, and it is also incredibly fun to watch explosions destroying your design in slow motion. Features * Realistic physics simulation * Ragdoll physics * Slow motion mode * Stress display shows problem areas in your design * Wide variety of levels! * Finger Test - smash your design to pieces, or blow it up with realistic explosions! * Save/Load designs * E-mail your blueprints to your friends * Universal support for the iPad

About

Space Shuttle Agency

Experience realistic NASA shuttle missions in this 3D simulator game. Launch, fly, and land iconic spacecraft through orbital and atmospheric stages. Test your piloting skills in a challenging spaceflight adventure.

Highlights
  • Realistic shuttle launch simulation
  • Orbital mission objectives
  • ISS docking
  • Accelerometer-controlled re-entry
  • Landing gear deployment
  • Multiple shuttle models
Features
Read full description

Ever wanted to experience the Space shuttle Missions! This magnificent simulator game of the NASA Shuttle mission relives the real and original version of the launch of the Shuttle: Columbia, Challenger, Discovery, Atlantis, and Endeavour in 4 stages: Space Rocket Outer Space Launch - Try to reach orbital altitude detaching stages used by pressing the button at the indicated time Perform the indicated mission by connecting satellites in space and attaching to the ISS space station Drive back to earth controlling the shuttle with phone accelerometers Already already entered the terrestrial atmosphere stabilizes the ferry at an angle of 0° (keep it horizontal) and when you have reached a height of less than 1000 meters, deploy the landing gear. Do you think you have what it takes to launch, fly and land a spaceship successfully? Do you think spaceships orbiting the international space station are easy to fly? If yes, what are you waiting for? Download Space Shuttle Flight Agency Simulator right now and personally experience the launch and landing of NASA's space shuttle missions! If you liked Shuttle Space Flight Agency - Spaceship Simulator, we'd highly appreciate if you leave a 5 star review for us in the reviews section below. Your feedback is valuable to us. We thank you for playing our game and hope that we continue to bring to you the best mobile experiences in the future as well. In case of any queries or support, please contact us at domatic.software@gmail.com.

Screenshots

SimplePhysics4 screens
Space Shuttle Agency4 screens

Verdict

The call

The clearest difference is review sentiment: SimplePhysics at 85% against Space Shuttle Agency's 39%. SimplePhysics also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 27 months). Space Shuttle Agency's advantage is price (Free vs $0.99) and in-app purchases (none vs 2). On 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

Space Shuttle Agency is free to download; SimplePhysics costs $0.99 up front. SimplePhysics sells 2 one-off in-app purchases. Space Shuttle Agency asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SimplePhysics holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 242 and 855 respectively. Written reviews point the same way: 85% of SimplePhysics's written reviews are positive against 39% of Space Shuttle Agency's.

UpkeepUpdate frequency

SimplePhysics ships an update every 3 weeks, Space Shuttle Agency every 27 months. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

Scorecard10 real differences · 1 level
SimplePhysics versus Space Shuttle Agency: the parameters behind the verdict, then further details
ParameterSimplePhysicsSpace Shuttle Agency
Price$0.99Free — better
Rating4.5 (242 ratings) — better4.2 (855 ratings)
Positive reviews85.0% of reviews — better39.2% of reviews
Number of ratings242855 — better
Update frequencyEvery 3 weeks — betterEvery 27 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
Best chart rank#171 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size9 MB277 MB
Age rating9+17+
DeveloperJundroo, LLCRenzo Macedo

Customer experience

SimplePhysics

All ratings242 ratings
Positive88.8%
Neutral2.9%
Negative8.3%
Written reviews585 reviews
Positive85.0%
Neutral5.3%
Negative9.7%

Space Shuttle Agency

All ratings855 ratings
Positive78.0%
Neutral5.1%
Negative16.8%
Written reviews51 reviews
Positive39.2%
Neutral11.8%
Negative49.0%

User reviews

SimplePhysics

From 242 App Store ratings

What we love

  • 👍 Challenging and fun
  • 💡 Engaging and educational
  • 👍 Great for all ages
  • 👍 Realistic physics simulation
  • 👍 Addictive gameplay

Room to improve

  • 🐛 Inconsistent physics behavior
  • 🐛 Difficulty placing/removing beams
  • 🐛 Crashes and compatibility issues
  • 🔍 Limited number of levels

Space Shuttle Agency

From 855 App Store ratings

What we love

  • ⭐ Realistic shuttle simulation
  • ⭐ Visually impressive graphics
  • ⭐ Immersive 360-degree view

Room to improve

  • 🐛 Frequent crashes and glitches
  • 🕰️ Unrealistic time constraints for missions
  • 🤖 Poorly designed controls and cockpit
  • 🔍 Lack of accessibility features

Bugs and requests

SimplePhysics

Reported bugs

3 issues
  • Crashes on startup
  • Structures behaving unexpectedly
  • Leaderboard scores not accurate

Requested features

5 requests
  • More levels and level packs
  • Improved user interface
  • Ability to create custom structures
  • Leaderboards and social features
  • Tutorials and explanations of physics concepts

Space Shuttle Agency

Reported bugs

3 issues
  • Game crashes on launch or during missions
  • Inability to complete first mission
  • Unresponsive controls and button inputs

Requested features

4 requests
  • More time for satellite capture missions
  • Improved camera controls and views
  • Accessibility options for disabled users
  • Reduced in-game advertisements

In-app purchases

2 purchases

SimplePhysics

One-time2
  • View Solution$0.99
  • Thank the Developer$0.99
None

Space Shuttle Agency

No in-app purchases

Questions

Is SimplePhysics free?
SimplePhysics costs $0.99, and also offers in-app purchases.
Is Space Shuttle Agency free?
Space Shuttle Agency is free to download, with no in-app purchases.
Which has better reviews, SimplePhysics or Space Shuttle Agency?
SimplePhysics is rated higher. SimplePhysics averages 4.5 out of 5 from 242 ratings, while Space Shuttle Agency averages 4.2 from 855 ratings.
Do SimplePhysics or Space Shuttle Agency have ads?
Space Shuttle Agency shows ads; SimplePhysics does not.
Which is updated more often, SimplePhysics or Space Shuttle Agency?
SimplePhysics ships an update every 3 weeks, and Space Shuttle Agency every 27 months. Most recently, SimplePhysics was updated on October 15, 2026 and Space Shuttle Agency on October 10, 2026.

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