# Planet simulation vs Countryballs

The clearest difference is in-app purchases: Planet simulation at none against Countryballs's 1. Planet simulation also leads on rating (3.9 vs 3.4) and review sentiment (74% vs 56%). Countryballs's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 8 months). On price, ratings volume and device support there is nothing between them.

Both are free to download. Countryballs sells 1 one-off in-app purchase. Planet simulation asks for nothing beyond the download.

Planet simulation holds the better App Store score, 3.9 against 3.4. Both are backed by a comparable volume of ratings — 165 and 83 respectively. Written reviews point the same way: 74% of Planet simulation's written reviews are positive against 56% of Countryballs's.

Planet simulation ships an update every 8 months, Countryballs every 2 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Planet simulation | Countryballs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (165 ratings)](https://appshunter.io/ios/app/planet-simulation/id356146219/reviews)** | [3.4 (83 ratings)](https://appshunter.io/ios/app/countryballs/id1601770406/reviews) |
| Number of ratings | **165** | 83 |
| Positive reviews | **74.3% of reviews** | 56.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 15 MB | 69 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DAN-BALL](https://appshunter.io/developer/348592290) | [Mario Vega](https://appshunter.io/developer/863439311) |

## What reviewers say

### Planet simulation

[App page](https://appshunter.io/ios/app/planet-simulation/id356146219)

Design and build your own solar system with various stars. Explore the fascinating world of gravity and recreate celestial bodies. A relaxing game for your spare time.

**Highlights:** Create your own solar system, Simulate gravity, Design with various stars, Reproduce celestial bodies, Relaxing gameplay

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Realistic gravity simulation
- 👍 Fun to mess around with
- 🎨 Visually appealing
- 🤖 Good for learning about planetary motion

**What reviewers complain about**

- 🐛 Planets often crash into the sun
- 🔍 Limited features and customization options
- 📢 Distracting ads
- 🤯 Confusing controls and UI

**Reported bugs**

- Planets sometimes disappear or behave erratically
- App crashes or freezes occasionally
- Scaling and scrolling issues

**Requested features**

- Add more celestial objects (black holes, supernovas, etc.)
- Allow for more complex orbits and binary systems
- Implement a save/load feature for solar systems
- Add a tutorial or help section
- Integrate with educational resources on astronomy


### Countryballs

[App page](https://appshunter.io/ios/app/countryballs/id1601770406)

Engage in a fast-paced reaction game featuring popular Countryballs characters. Test your reflexes and speed in this quick draw challenge.

**Highlights:** Quick draw gameplay, Countryballs characters, Reaction-based challenges, Fast-paced fun

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all and remove ads | $0.99 | one-time |

**What reviewers like**

- 👍 Fun and addicting gameplay
- 💡 Good reaction time game
- 🖼️ Nice art style and animation
- 🗺️ Good map
- 💰 Affordable countryball purchases

**What reviewers complain about**

- 😴 Boring and repetitive gameplay
- ❓ Unclear game objective
- 🚫 Ads are too long
- ❌ Some countryballs are invincible
- ⏳ Long intro sequence

**Reported bugs**

- 🐛 In-app purchases disappear
- 🐛 Game crashes sometimes
- 🐛 Game kicks user off
- 🐛 Intro is too long
- 🐛 Requires multiple taps to start

**Requested features**

- Add Sudan
- Add Indonesia
- Add Uganda
- Add Egypt
- Add more countries


## Frequently asked questions

### Is Planet simulation free?

Planet simulation is free to download, with no in-app purchases.

### Is Countryballs free?

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

### Which has better reviews, Planet simulation or Countryballs?

Planet simulation is rated higher. Planet simulation averages 3.9 out of 5 from 165 ratings, while Countryballs averages 3.4 from 83 ratings.

### Do Planet simulation or Countryballs have ads?

Planet simulation shows ads; Countryballs does not.

### Which is updated more often, Planet simulation or Countryballs?

Planet simulation ships an update every 8 months, and Countryballs every 2 weeks. Most recently, Planet simulation was updated on October 22, 2026 and Countryballs on October 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.*