Comparison

PhysicsGraph vs A

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

Head to head
About

PhysicsGraph

Features
Read full description

You can feel Synthetic wave! 1,Tap color you want to move! 2,Tap screen and move wave! 3,BlueWave + RedWave = GreenWave

About

A

Features
Read full description

This app uses numerous animations and test questions to explain high school level physics. It aims to give a sensory understanding of physics. It contains a lot of content, such as a list of formulas and explanations of the basics of mathematics. It consists of the following contents. 1. Topics --- The basic principles of physics are explained through animation. 2. Practical Explanation --- The behavior of cubes, springs, rigid bodies, etc. is displayed through animation. Detailed explanations, graphs, various values ​​such as velocity and displacement, and formulas are displayed. 3. Test --- Simple test questions are given. If you have difficulty doing the math in your head, you can use notes to calculate. 4. Formula display --- Formulas can be displayed in a list. Simple explanations are also provided. Please try. This app will show ads, but if you buy it for about $ 5, the ads will not show. The price fluctuates in accordance with the exchange rate. *Currently, only mechanics is supported, but we plan to add more fields in the future. We also plan to add and change animations and tests. If you have any comments or find any errors, please let us know in the rating section. ///////////////////////////////////////////////// Current main contents ・Mechanics --- Equation of motion, momentum, impulse, mechanical energy, work, dynamic friction, static friction, law of inertia, simple harmonic motion, simple pendulum, moment of force, center of gravity

Screenshots

PhysicsGraph2 screens
A4 screens

Verdict

The call

The clearest difference is in-app purchases: PhysicsGraph at none against A's 1. PhysicsGraph also leads on update cadence (every 5 days vs every 2 weeks) and iOS requirement (9.0 vs 18.0). On price, 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

Both are free to download. A sells 1 one-off in-app purchase. PhysicsGraph asks for nothing beyond the download.

UpkeepUpdate frequency

PhysicsGraph ships an update every 5 days, A every 2 weeks. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 3 level
PhysicsGraph versus A: the parameters behind the verdict, then further details
ParameterPhysicsGraphA
PriceFreeFree
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better18.0
Further details — not scored
Size12 MB271 MB
Age rating4+4+
DeveloperYaneurabeyaOgumo Co., Ltd.

In-app purchases

None

PhysicsGraph

No in-app purchases

1 purchases

A

One-time1
  • Hide ads$5.99

Questions

Is PhysicsGraph free?
PhysicsGraph is free to download, with no in-app purchases.
Is A free?
A is free to download, with in-app purchases available.
Do PhysicsGraph or A have ads?
Neither PhysicsGraph nor A shows ads.
Which is updated more often, PhysicsGraph or A?
PhysicsGraph ships an update every 5 days, and A every 2 weeks. Most recently, PhysicsGraph was updated on November 11, 2026 and A on November 8, 2026.

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