# Orbia vs Eureka

Orbia and Eureka both sit at 4.8 stars, but that hides the real split: 87% of Orbia's written reviews are positive against 77% of Eureka's. Orbia also leads on ratings volume (2.4K vs 513) and iOS requirement (9.0 vs 12.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Orbia sells 19 one-off in-app purchases and Eureka sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Orbia holds the better App Store score, 4.8 against 4.7. Both are backed by a comparable volume of ratings — 2.4K and 513 respectively. Written reviews point the same way: 87% of Orbia's written reviews are positive against 77% of Eureka's.

Orbia ships an update every 2 months, Eureka every 4 weeks. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Orbia | Eureka |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.4K ratings)](https://appshunter.io/ios/app/orbia/id1257092162/reviews)** | [4.7 (513 ratings)](https://appshunter.io/ios/app/eureka-brain-training/id1485438085/reviews) |
| Number of ratings | **2.4K** | 513 |
| Positive reviews | **86.8% of reviews** | 76.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 71 MB | 140 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JOX Development](https://appshunter.io/developer/1257092161) | [INFINITY GAMES, LDA](https://appshunter.io/developer/1088875165) |

## What reviewers say

### Orbia

[App page](https://appshunter.io/ios/app/orbia/id1257092162)

Embark on an exciting adventure through bizarre worlds, testing your skill against moving obstacles. This game offers hundreds of levels with unique characters and customizable skins, encouraging strategic tapping and combo chaining for maximum rewards. Enjoy a visually stunning and audibly rich experience, playable solo or with friends.

**Highlights:** Skill-based gameplay, Hundreds of levels, Collectible characters and skins, Combo chaining for rewards, Minimalistic, colorful graphics, Play with friends

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Pack of Crystals | $1.99 | one-time |
| Mountain Skin 2 | $1.99 | one-time |
| Island Skin 1 | $1.99 | one-time |
| Mountain Skin 3 | $1.99 | one-time |
| Mountain Skin 4 | $1.99 | one-time |
| Mountain Skin 5 | $1.99 | one-time |
| Mountain Skin 6 | $1.99 | one-time |
| Island Skin 2 | $1.99 | one-time |
| Island Skin 3 | $1.99 | one-time |
| Mountain Skin 1 | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Medium Pack of Crystals | $3.99 | one-time |
| Zombiestein | $3.99 | one-time |
| Large Pack of Crystals | $7.99 | one-time |
| Ironhead | $7.99 | one-time |
| Kid | $7.99 | one-time |
| Chili King | $9.99 | one-time |
| Hermes | $9.99 | one-time |
| Ultimate Pack of Crystals | $15.99 | one-time |

**What reviewers like**

- 👍 Fun and relaxing gameplay
- 🚀 Addictive and challenging
- 💎 Great graphics and visuals
- 🎨 Variety of characters and skins
- 🔒 Minimal ads and in-app purchases

**What reviewers complain about**

- 🐛 Occasional freezing and crashes
- 🔋 Performance issues on older devices
- 💰 Difficulty spikes requiring in-app purchases

**Reported bugs**

- Login and progress sync issues
- Unresponsive controls after ads

**Requested features**

- More level variety and difficulty modes
- Ability to restore previous game progress
- Additional music and sound options


### Eureka

[App page](https://appshunter.io/ios/app/eureka-brain-training/id1485438085)

This app offers over 50 mini-games designed to test and improve various cognitive skills like logic, memory, creativity, and focus. It provides a fun and challenging way to stimulate your brain and see if you can outsmart others.

**Highlights:** Over 50 mini-games, Tests logic, memory, creativity, speed, Improves focus and brain skills, Diverse and unique puzzles, Addictive brain challenge

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |

**What reviewers like**

- 🤩 Fun and engaging gameplay
- 🧠 Challenges the mind
- 👍 Kid-friendly
- 😍 Addictive and immersive
- 💯 Great for cognitive exercise

**What reviewers complain about**

-  anúncios Ads are intrusive
- 🗑️ Paid version still has ads
- 🧩 Lacks variety in puzzles

**Reported bugs**

- Ads after every level
- Paid version with ads


## Frequently asked questions

### Is Orbia free?

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

### Is Eureka free?

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

### Which has better reviews, Orbia or Eureka?

Orbia is rated higher. Orbia averages 4.8 out of 5 from 2.4K ratings, while Eureka averages 4.7 from 513 ratings.

### Do Orbia or Eureka have ads?

Both Orbia and Eureka show ads.

### Which is updated more often, Orbia or Eureka?

Orbia ships an update every 2 months, and Eureka every 4 weeks. Most recently, Orbia was updated on October 22, 2026 and Eureka on October 25, 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.*