# Osmo Newton vs Sandbox

The clearest difference is in-app purchases: Osmo Newton at none against Sandbox's 1. Osmo Newton also leads on ads (none vs shown) and review sentiment (65% vs 48%). Sandbox's advantage is rating (4.4 vs 4.1) and ratings volume (8.4K vs 381). On price, monetization model, device support and iOS requirement there is nothing between them.

Both are free to download. Sandbox sells 1 one-off in-app purchase. Osmo Newton asks for nothing beyond the download.

Sandbox holds the better App Store score, 4.4 against 4.1. That said, the two scores are not equally well evidenced: Sandbox has 8.4K ratings behind it against 381, so its average is the more settled of the two. Written reviews complicate that: 65% of Osmo Newton's written reviews are positive against 48% of Sandbox's, so the app with the better star average is not the one people write more warmly about.

Osmo Newton ships an update every 2 months, Sandbox monthly. The most recent releases landed on September 3, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Osmo Newton | Sandbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (381 ratings)](https://appshunter.io/ios/app/osmo-newton/id876524974/reviews) | **[4.4 (8.4K ratings)](https://appshunter.io/ios/app/sandbox-physics-simulator/id1563185441/reviews)** |
| Number of ratings | 381 | **8.4K** |
| Positive reviews | **64.6% of reviews** | 47.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 441 MB | 208 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tangible Play](https://appshunter.io/developer/799157444) | [Tran Dinh Hung](https://appshunter.io/developer/1475879763) |

## What reviewers say

### Osmo Newton

[App page](https://appshunter.io/ios/app/osmo-newton/id876524974)

Engage with creative physics puzzles by drawing or placing physical objects. Guide falling balls into target zones using everyday items. Experience a blend of physical and digital play.

**Highlights:** Draw lines to solve puzzles, Place physical objects to interact, Guide falling balls into targets, Works with everyday items, Hands-on learning experience, Promotes creativity and problem-solving

**In-app purchases:** none

**What reviewers like**

- 🎮 Engaging and fun gameplay for all ages
- 🧠 Educational value with physics and problem-solving
- ✨ Satisfying visual feedback and animations
- 👨‍👩‍👧‍👦 Great for family bonding and social play
- 🎨 Creative drawing mechanics

**What reviewers complain about**

- 🐛 Frequent app crashes and freezing
- 📱 Compatibility issues with newer iPad models and iOS versions
- 👁️ Line detection sensitivity problems
- 🖐️ Hand obstruction during gameplay
- 💡 Poor lighting recognition for drawn lines

**Reported bugs**

- App crashes on launch or during gameplay
- Unresponsive app after recent updates
- Lorem Ipsum placeholder text stuck on screen
- Achievement page frozen preventing gameplay
- App incompatible with iPad Air 2 and 11-inch iPad

**Requested features**

- Back/front camera option for better positioning
- Pause menu functionality
- More levels beyond the current 61
- Grid screen option for better line detection
- Adjustable camera sensitivity settings


### Sandbox

[App page](https://appshunter.io/ios/app/sandbox-physics-simulator/id1563185441)

Explore a creative sandbox world where you can mix elements to discover their reactions and create dynamic environments. Experiment with physics, build structures, and witness exciting events like explosions and growth. New modes allow for planet destruction and life cycle simulation.

**Highlights:** Element mixing and reaction discovery, World building with plants and weather, Physics experiments (fire, explosions), Planet destruction mode, Life cycle simulation mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |

**What reviewers like**

- 🎨 Unique and creative concept
- 🔬 Interesting physics and chemistry experiments
- 🕹️ Fun and addictive gameplay

**What reviewers complain about**

- 🤯 Excessive and intrusive ads
- 🤖 Lack of customization and control options
- 🔍 Difficulty finding certain elements

**Reported bugs**

- Certain elements not functioning as expected
- Saved files becoming corrupted
- Inconsistent performance and stability issues

**Requested features**

- Add more elements and materials to experiment with
- Implement a pause/speed up time feature
- Introduce a sandbox mode without any ads
- Allow users to save and load custom creations


## Frequently asked questions

### Is Osmo Newton free?

Osmo Newton is free to download, with no in-app purchases.

### Is Sandbox free?

Sandbox is free to download, with in-app purchases available.

### Which has better reviews, Osmo Newton or Sandbox?

Sandbox is rated higher. Osmo Newton averages 4.1 out of 5 from 381 ratings, while Sandbox averages 4.4 from 8.4K ratings.

### Do Osmo Newton or Sandbox have ads?

Sandbox shows ads; Osmo Newton does not.

### Which is updated more often, Osmo Newton or Sandbox?

Osmo Newton ships an update every 2 months, and Sandbox monthly. Most recently, Osmo Newton was updated on September 3, 2026 and Sandbox on September 24, 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.*