# Aivolution vs Thinkrolls

The clearest difference is rating: Thinkrolls at 4.4 against Aivolution's 3.8. Thinkrolls also leads on review sentiment (65% vs 25%) and ratings volume (16K vs 4). Aivolution's advantage is in-app purchases (none vs 2) and iOS requirement (8.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Thinkrolls sells 2 in-app purchases, starting at $9.99 per month. Aivolution asks for nothing beyond the download.

Thinkrolls holds the better App Store score, 4.4 against 3.8. That said, the two scores are not equally well evidenced: Thinkrolls has 16K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 25% of Aivolution's written reviews are positive against 65% of Thinkrolls's.

Aivolution ships an update every 5 months, Thinkrolls every 5 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Aivolution | Thinkrolls |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/aivolution/id1324465144/reviews) | **[4.4 (16K ratings)](https://appshunter.io/ios/app/thinkrolls-fun-kids-games-2-8/id1530907314/reviews)** |
| Number of ratings | 4 | **16K** |
| Positive reviews | 25.0% of reviews | **65.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | **Free** | Freemium |
| Size | 130 MB | 919 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lykkegaard Europe Limited](https://appshunter.io/developer/1276464042) | [AVOKIDDO](https://appshunter.io/developer/1137946176) |

## What reviewers say

### Aivolution

[App page](https://appshunter.io/ios/app/aivolution/id1324465144)

Design unique AI creatures with vast customization options and train them in diverse environments. Compete globally on leaderboards by optimizing creature rewards and punishments. This app serves as an AI training simulator, demonstrating machine learning principles.

**Highlights:** Design unique AI creatures, Over 270 quadrillion possibilities, Train AI in seven environments, Adjust rewards and punishments, Compete on global leaderboards, AI training simulator

**Features:** Vision Pro support

**In-app purchases:** none


### Thinkrolls

[App page](https://appshunter.io/ios/app/thinkrolls-fun-kids-games-2-8/id1530907314)

This app offers over 3000 interactive games and activities designed to boost reasoning, creativity, and problem-solving skills in children aged 2-8. It provides a fun and educational experience, fostering a passion for math and science through engaging play.

**Highlights:** Over 3000 logic puzzles, games, and activities, Coloring activities, Problem-solving and arcade-style games, Character creation tools, Math and brain challenge games, Drag & drop game creation, Learning to code activities

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Annual Subscription | $69.99 | per year |

**What reviewers like**

- 👍 Fun and engaging for kids
- 💡 Helps develop problem-solving and logic skills
- 🥰 Children love the characters and customization options
- 🏆 Puzzles and levels selected for community recognition

**What reviewers complain about**

- 💰 Subscription-based model is expensive for some users
- 🔒 Difficulty sharing subscription across multiple devices
- 🐛 Occasional crashes and bugs
- 🤔 Limited free content, paywall for full access

**Reported bugs**

- Login issues and password reset problems
- Incompatibility with older iOS devices
- Confusing or non-functional in-app support/contact options

**Requested features**

- Allow one-time purchase option instead of subscription
- Improve cross-device syncing and sharing of progress
- Expand free content and trial period
- Add more customization and level creation options


## Frequently asked questions

### Is Aivolution free?

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

### Is Thinkrolls free?

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

### Which has better reviews, Aivolution or Thinkrolls?

Thinkrolls is rated higher. Aivolution averages 3.8 out of 5 from 4 ratings, while Thinkrolls averages 4.4 from 16K ratings.

### Do Aivolution or Thinkrolls have ads?

Neither Aivolution nor Thinkrolls shows ads.

### Which is updated more often, Aivolution or Thinkrolls?

Aivolution ships an update every 5 months, and Thinkrolls every 5 weeks. Most recently, Aivolution was updated on October 24, 2026 and Thinkrolls on October 27, 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.*