# Learn ABC vs RobotMania + Physics Sandbox

The clearest difference is price: Learn ABC at Free against RobotMania + Physics Sandbox's $5.99. RobotMania + Physics Sandbox's advantage is ads (none vs shown) and update cadence (every 6 months vs every 20 months). On in-app purchases, device support and iOS requirement there is nothing between them.

Learn ABC is free to download; RobotMania + Physics Sandbox costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Learn ABC ships an update every 20 months, RobotMania + Physics Sandbox every 6 months. The most recent releases landed on September 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Learn ABC | RobotMania + Physics Sandbox |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/robotmania-plus-physics-sandbox/id6762127275/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 20 months | **Every 6 months** |
| Monetization | — | Paid |
| Size | 290 MB | 70 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +9 |
| Developer | [Primosoft Inc](https://appshunter.io/developer/638687289) | [Simon Zvara](https://appshunter.io/developer/1490607194) |

## What reviewers say

### Learn ABC

[App page](https://appshunter.io/ios/app/learn-abc-3d/id1437632875)

**Features:** Vision Pro support

**In-app purchases:** none


### RobotMania + Physics Sandbox

[App page](https://appshunter.io/ios/app/robotmania-plus-physics-sandbox/id6762127275)

Design, program, and play your own games in a creative physics sandbox. Build anything from robots and vehicles to entire worlds and challenges with a powerful yet simple editor. Join a community to discover and share creations.

**Highlights:** Design interactive mini-games and simulations, Build vehicles, robots, and worlds, Animate robots with joints and sliders, Powerful yet simple editor with touch controls, Discover and play community creations, Share your own robots and games online

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Learn ABC free?

Learn ABC is free to download, with no in-app purchases.

### Is RobotMania + Physics Sandbox free?

RobotMania + Physics Sandbox costs $5.99, with no in-app purchases.

### Do Learn ABC or RobotMania + Physics Sandbox have ads?

Learn ABC shows ads; RobotMania + Physics Sandbox does not.

### Which is updated more often, Learn ABC or RobotMania + Physics Sandbox?

Learn ABC ships an update every 20 months, and RobotMania + Physics Sandbox every 6 months. Most recently, Learn ABC was updated on September 19, 2026 and RobotMania + Physics Sandbox on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*