Comparison

Physics Simulator Plus vs Sauce+

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

Head to head
About

Physics Simulator Plus

Features
Read full description

Physics Simulation is an easy-to-use tool for creating physics-animated illustrations. It allows anyone with a good understanding of math or physics to create animations and simulations effortlessly. It features a user-friendly control panel, making it perfect for casual users. Features: ∙ Easily create Free Fall or Collision simulations. ∙ Create, preview, and learn physics and math interactively. Project Management: ∙ Create and save physics simulations as projects. ∙ Edit or delete projects. ∙ Projects are transferable to other devices using the Files app. Simply go to Physics Simulator and copy the Project folder. Project Settings: ∙ Enable/disable Gravity (9.8 m/s²). ∙ Enable/disable Border Walls. ∙ Enable/disable Grid. ∙ Enable/disable Motion Arrows (for a better understanding of object motion direction). ∙ Enable/disable Mass Labels (for a quick review of object mass). ∙ Adjust Playback Speed (ranging from 0.1x to 3.0x for slow or fast simulation playback). Object Settings: ∙ In Edit Mode, touch and drag to reposition an object or double-tap to edit its properties. ∙ Add Balls or Rectangles. ∙ Edit or delete objects. ∙ Adjust Ball Size (10-100). ∙ Adjust Rectangle Size (10-100). ∙ Assign custom colors to objects. ∙ Set objects as Static or Dynamic. ∙ Adjust Object Mass (0-100 kg). Object Physics Properties: Is Dynamic – Indicates whether the object moves due to physics simulation. If false, the object remains static. Mass – Defines the object's weight in kilograms. Mass affects momentum and how forces interact with the object. Friction – Determines surface roughness and applies frictional force when objects collide (range: 0.0 - 1.0, default: 0.2). Restitution – Controls bounciness; determines how much energy is lost when an object bounces (range: 0.0 - 1.0, default: 0.2). Linear Damping – Reduces the object's linear velocity, simulating air or fluid resistance (range: 0.0 - 1.0, default: 0.1; 0.0 means no damping). Angular Damping – Reduces rotational velocity to simulate air or fluid friction (range: 0.0 - 1.0, default: 0.1; 0.0 means no damping). Velocity – The object's movement speed, measured in meters per second. Angular Velocity – The object's rotational speed, measured in radians per second. Quick Start Guide: 1. Tap the New File icon to start (this clears all objects). 2. Tap the Settings button. 3. Ensure Gravity and Walls are enabled, then tap Back. 4. Tap the Circle button, then tap the center of the screen to add a ball. 5. Tap the Edit button. 6. Double-tap the ball to open the Object Properties page. 7. Adjust the Size to 50. 8. Tap Back to see the updated ball size. 9. Tap the Play button to run the simulation. Tips: ∙ Use the Grid Overlay to align objects precisely. ∙ In Edit Mode, drag to reposition objects or double-tap to modify their properties. * Check out the Library for example projects. About Physics Simulation A physics simulation starts with a mathematical model where variables define the system's state at a given time. Each variable represents an object's position or velocity. The core of a physics simulation is a set of differential equations that determine how these variables evolve over time. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.

About

Sauce+

Access exclusive original content, recordings from live events, and full video catalogs from your favorite creators. This ad-free platform is built by creators for creators and their fans.

Highlights
  • Ad-free viewing experience
  • Exclusive original content
  • Live event recordings
  • Full creator video catalogs
  • Creator-focused platform
Features
Read full description

Welcome to Sauce Plus! Sauce Plus gives you an ad-free, front-row seat to the content you already love and so much more. Enjoy exclusive originals, recordings from Open Sauce Live, and full video catalogs from your favorite creators. Sauce + was built by creators.

Screenshots

Physics Simulator Plus4 screens
Sauce+4 screens

Verdict

The call

The clearest difference is price: Sauce+ at Free against Physics Simulator Plus's $3.99. Sauce+ also leads on update cadence (fortnightly vs every 25 months) and iOS requirement (13.4 vs 15.0). On ads, 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

Sauce+ is free to download; Physics Simulator Plus costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Physics Simulator Plus ships an update every 25 months, Sauce+ fortnightly. Both last shipped on October 2, 2026.

Scorecard3 real differences · 7 level
Physics Simulator Plus versus Sauce+: the parameters behind the verdict, then further details
ParameterPhysics Simulator PlusSauce+
Price$3.99Free — better
Rating—3.8 (20 ratings) — better
Positive reviews—54.5% of reviews
Number of ratings—20 — better
Update frequencyEvery 25 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.4 — better
Further details — not scored
Size1 MB45 MB
Age rating4+12+
DeveloperHeng Jia LiangFloatplane Media Inc.

In-app purchases

None

Physics Simulator Plus

No in-app purchases

None

Sauce+

No in-app purchases

Questions

Is Physics Simulator Plus free?
Physics Simulator Plus costs $3.99, with no in-app purchases.
Is Sauce+ free?
Sauce+ is free to download, with no in-app purchases.
Do Physics Simulator Plus or Sauce+ have ads?
Neither Physics Simulator Plus nor Sauce+ shows ads.
Which is updated more often, Physics Simulator Plus or Sauce+?
Physics Simulator Plus ships an update every 25 months, and Sauce+ fortnightly. Most recently, Physics Simulator Plus was updated on October 2, 2026 and Sauce+ on October 2, 2026.

Other comparisons