# Osmo Newton vs Differ By Kind

The clearest difference is rating: Differ By Kind at 5.0 against Osmo Newton's 4.1. Differ By Kind also leads on review sentiment (100% vs 65%) and monetization model (free vs free with in-app purchases). Osmo Newton's advantage is ratings volume (384 vs 3) and device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Differ By Kind holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Osmo Newton has 384 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 65% of Osmo Newton's written reviews are positive against 100% of Differ By Kind's.

Osmo Newton ships an update every 2 months, Differ By Kind every 6 weeks. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Osmo Newton | Differ By Kind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (384 ratings)](https://appshunter.io/ios/app/osmo-newton/id876524974/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/differ-by-kind-find-the-visually-odd-one-out/id1186207345/reviews)** |
| Number of ratings | **384** | 3 |
| Positive reviews | 65.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 451 MB | 76 MB |
| Requires iOS | 15.0 | **7.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tangible Play](https://appshunter.io/developer/799157444) | [STEP BY STEP](https://appshunter.io/developer/961412234) |

## 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


### Differ By Kind

[App page](https://appshunter.io/ios/app/differ-by-kind-find-the-visually-odd-one-out/id1186207345)

This educational game helps children aged 2.5 and up develop visual differentiation and cognitive skills through fun, simple activities. It focuses on categorization, matching, and sorting, making learning engaging.

**Highlights:** Develops visual differentiation skills, Enhances cognitive and perception skills, Teaches categorization, matching, and sorting, Progress tracking for teachers and therapists, Accessibility features for users with disabilities, Safe for children with no ads or external links

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Osmo Newton free?

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

### Is Differ By Kind free?

Differ By Kind is free to download, with no in-app purchases.

### Which has better reviews, Osmo Newton or Differ By Kind?

Differ By Kind is rated higher. Osmo Newton averages 4.1 out of 5 from 384 ratings, while Differ By Kind averages 5.0 from 3 ratings.

### Do Osmo Newton or Differ By Kind have ads?

Neither Osmo Newton nor Differ By Kind shows ads.

### Which is updated more often, Osmo Newton or Differ By Kind?

Osmo Newton ships an update every 2 months, and Differ By Kind every 6 weeks. Most recently, Osmo Newton was updated on November 6, 2026 and Differ By Kind on November 2, 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.*