# Coral Reef by Tinybop vs Thinkrolls Space

Coral Reef by Tinybop and Thinkrolls Space both sit at 4.4 stars, but that hides the real split: 93% of Thinkrolls Space's written reviews are positive against 49% of Coral Reef by Tinybop's. Thinkrolls Space also leads on ratings volume (3.4K vs 47). Coral Reef by Tinybop's advantage is price ($3.99 vs $5.99). On rating, update cadence, ads and in-app purchases there is nothing between them.

Coral Reef by Tinybop costs $3.99 and Thinkrolls Space $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Thinkrolls Space holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Thinkrolls Space has 3.4K ratings behind it against 47, so its average is the more settled of the two. Written reviews point the same way: 49% of Coral Reef by Tinybop's written reviews are positive against 93% of Thinkrolls Space's.

Coral Reef by Tinybop ships an update every 9 months, Thinkrolls Space every 8 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Coral Reef by Tinybop | Thinkrolls Space |
| --- | --- | --- |
| Price | **$3.99** | $5.99 |
| Rating | [4.4 (47 ratings)](https://appshunter.io/ios/app/coral-reef-by-tinybop/id1331577768/reviews) | **[4.6 (3.4K ratings)](https://appshunter.io/ios/app/thinkrolls-space/id1458751834/reviews)** |
| Number of ratings | 47 | **3.4K** |
| Positive reviews | 48.9% of reviews | **92.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 8 months** |
| Monetization | **Free** | Paid |
| Size | 116 MB | 174 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tinybop Inc.](https://appshunter.io/developer/682046582) | [AVOKIDDO](https://appshunter.io/developer/1137946176) |

## What reviewers say

### Coral Reef by Tinybop

[App page](https://appshunter.io/ios/app/coral-reef-by-tinybop/id1331577768)

Explore a vibrant underwater world and learn about marine life. Discover how sharks, octopuses, and other creatures interact within their ecosystem. This app encourages curiosity and open-ended play for families.

**Highlights:** Learn about sharks, octopuses, sea turtles, jellyfish, and more, Discover marine ecosystems and creature interactions, Interactive play with feeding frenzies and hide-and-seek, Explore food chains and plant-animal relationships, Interactive text labels in 20+ languages, FREE handbook for parents and teachers

**Features:** macOS Compatibility

**In-app purchases:** none


### Thinkrolls Space

[App page](https://appshunter.io/ios/app/thinkrolls-space/id1458751834)

Embark on an interstellar adventure with this child-friendly puzzle game. Guide colorful characters through over 200 unique mazes across seven planets, using logic and physics to overcome obstacles and unlock new alien companions.

**Highlights:** Over 200 logic and physics puzzles, Seven unique themed planets, 24 collectible alien characters, Two difficulty modes, Unlimited penalty-free retries, Enhances logic and problem-solving skills

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and engaging
- 💡 Challenges the brain
- 👍 Cute and creative characters
- 👍 No ads or in-app purchases
- 👍 Suitable for all ages

**What reviewers complain about**

- 🐛 Occasional glitches or crashes
- 🔑 Levels can be frustratingly difficult
- 🤔 Needs more content/levels

**Reported bugs**

- Stuck on certain levels
- Compatibility issues on older devices

**Requested features**

- More planets and levels
- Easier difficulty options
- Ability to reset progress


## Frequently asked questions

### Is Coral Reef by Tinybop free?

Coral Reef by Tinybop costs $3.99, with no in-app purchases.

### Is Thinkrolls Space free?

Thinkrolls Space costs $5.99, with no in-app purchases.

### Which has better reviews, Coral Reef by Tinybop or Thinkrolls Space?

Thinkrolls Space is rated higher. Coral Reef by Tinybop averages 4.4 out of 5 from 47 ratings, while Thinkrolls Space averages 4.6 from 3.4K ratings.

### Do Coral Reef by Tinybop or Thinkrolls Space have ads?

Neither Coral Reef by Tinybop nor Thinkrolls Space shows ads.

### Which is updated more often, Coral Reef by Tinybop or Thinkrolls Space?

Coral Reef by Tinybop ships an update every 9 months, and Thinkrolls Space every 8 months. Most recently, Coral Reef by Tinybop was updated on November 2, 2026 and Thinkrolls Space on November 3, 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.*