# Cat Physics vs Nyan Cat

The clearest difference is price: Nyan Cat at Free against Cat Physics's $1.99. Nyan Cat also leads on update cadence (every 5 weeks vs every 7 months) and ratings volume (11K vs 796). Cat Physics's advantage is in-app purchases (none vs 10) and ads (none vs shown). On rating, chart position and device support there is nothing between them.

Nyan Cat is free to download; Cat Physics costs $1.99 up front. Nyan Cat sells 10 one-off in-app purchases. Cat Physics asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Cat Physics against 4.8 for Nyan Cat. That said, the two scores are not equally well evidenced: Nyan Cat has 11K ratings behind it against 796, so its average is the more settled of the two. Written reviews are what separate them: 98% of Cat Physics's written reviews are positive against 88% of Nyan Cat's.

Cat Physics ships an update every 7 months, Nyan Cat every 5 weeks. Both last shipped on October 29, 2026.

## The numbers

| Metric | Cat Physics | Nyan Cat |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.8 (796 ratings)](https://appshunter.io/ios/app/cat-physics/id373342398/reviews)** | [4.8 (11K ratings)](https://appshunter.io/ios/app/nyan-cat-lost-in-space/id433592592/reviews) |
| Number of ratings | 796 | **11K** |
| Positive reviews | **97.5% of reviews** | 88.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#99** | #137 |
| Size | 13 MB | 71 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Donut Games](https://appshunter.io/developer/310068844) | [Istom Games Kft.](https://appshunter.io/developer/333561719) |

## What reviewers say

### Cat Physics

[App page](https://appshunter.io/ios/app/cat-physics/id373342398)

**Currently charting:** #99 Top Paid · Family (US App Store)

A physics-based puzzle game where players must pass a ball between cats. Navigate through various obstacles and challenges to complete each level. Offers a unique and addictive gameplay experience with plenty of puzzles to solve.

**Highlights:** 250 clever puzzles, Physics-based gameplay, Obstacle navigation, Multiple solutions, 3-star ranking system, Achievements

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

**In-app purchases:** none

**What reviewers like**

- 👍 Challenging but fun gameplay
- 🐱 Cute cat-themed design
- 🧠 Engaging brain teasers
- 🕹️ Addictive and replayable
- 💯 Excellent value for money

**What reviewers complain about**

- 🤯 Some levels are very difficult
- 🔄 Lack of undo/reset functionality
- 🕰️ Occasional physics inconsistencies

**Reported bugs**

- Graphical issues on newer devices
- Occasional crashes or freezes

**Requested features**

- More levels and content updates
- Ability to skip difficult levels
- Customizable controls/difficulty


### Nyan Cat

[App page](https://appshunter.io/ios/app/nyan-cat-lost-in-space/id433592592)

**Currently charting:** #137 Top Free · Family (US App Store)

Fly through space as the iconic Nyan Cat, collecting treats and power-ups while avoiding enemies. Explore different planets, unlock new forms, and care for your own Nyanagotchi. Enjoy multiple game modes and the classic Nyan-song.

**Highlights:** Collectibles and power-ups, Multiple game modes, Nyanagotchi room, Nyan Editor, Leaderboards and achievements, Unlockable Nyan forms and themes

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nyan City Theme | $0.99 | one-time |
| Nyan Planet Theme | $0.99 | one-time |
| Nationality skin pack | $0.99 | one-time |
| Movie skin pack | $0.99 | one-time |
| Profession skin pack | $0.99 | one-time |
| Halloween Game Mode | $0.99 | one-time |
| 2012 Skins and Theme | $0.99 | one-time |
| Nyan Coin Pack XS | $0.99 | one-time |
| Nyan Coin Pack S | $1.99 | one-time |
| Mega Pack | $3.99 | one-time |

**What reviewers like**

- 🎉 Fun and entertaining
- 👍 Customizable Nyan Cat
- 🎨 Cute and nostalgic visuals
- 🕹️ Variety of game modes
- 🔓 Works without WiFi

**What reviewers complain about**

- 🐛 Game freezes after ads
- 🐛 Glitches and bugs
- 💰 Expensive in-app purchases
- 🔊 Repetitive and annoying music
- 🕹️ Difficulty progressing in some modes

**Reported bugs**

- Game freezing after watching ads
- Inability to return to main menu after dying
- Inconsistent progress and coin saving
- Compatibility issues on certain devices

**Requested features**

- More customization options for Nyan Cat
- Additional game modes and content updates
- Ability to mute or change the music
- Improved performance and stability


## Frequently asked questions

### Is Cat Physics free?

Cat Physics costs $1.99, with no in-app purchases.

### Is Nyan Cat free?

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

### Which has better reviews, Cat Physics or Nyan Cat?

Cat Physics is rated higher. Cat Physics averages 4.8 out of 5 from 796 ratings, while Nyan Cat averages 4.8 from 11K ratings.

### Do Cat Physics or Nyan Cat have ads?

Nyan Cat shows ads; Cat Physics does not.

### Which is updated more often, Cat Physics or Nyan Cat?

Cat Physics ships an update every 7 months, and Nyan Cat every 5 weeks. Most recently, Cat Physics was updated on October 29, 2026 and Nyan Cat on October 29, 2026.

### Which is more popular, Cat Physics or Nyan Cat?

Cat Physics currently peaks at #99 in the App Store charts, and Nyan Cat at #137. Chart position reflects recent download velocity rather than total install base.

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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.*