# Clever Crazes vs Co

The clearest difference is rating: Clever Crazes at 4.2 against Co's 2.6. Clever Crazes also leads on update cadence (every 2 weeks vs every 4 months). Co's advantage is review sentiment (8% vs 0%) and device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Clever Crazes holds the better App Store score, 4.2 against 2.6. Both are backed by a comparable volume of ratings — 13 and 17 respectively. Written reviews complicate that: 0% of Clever Crazes's written reviews are positive against 8% of Co's, so the app with the better star average is not the one people write more warmly about.

Clever Crazes ships an update every 2 weeks, Co every 4 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Clever Crazes | Co |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (13 ratings)](https://appshunter.io/ios/app/clever-crazes/id902116416/reviews)** | [2.6 (17 ratings)](https://appshunter.io/ios/app/cowriter-universal/id915105799/reviews) |
| Number of ratings | 13 | **17** |
| Positive reviews | 0.0% of reviews | **8.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 16 MB | 45 MB |
| Requires iOS | 16.0 | **10.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Clever Crazes for Kids](https://appshunter.io/developer/673996782) | [Don Johnston Incorporated](https://appshunter.io/developer/674099735) |

## What reviewers say

### Clever Crazes

[App page](https://appshunter.io/ios/app/clever-crazes/id902116416)

This app offers free, fun educational games and activities for children in PreK-8th grade. It covers STREAM subjects, literacy, financial literacy, physical fitness, art, and social-emotional learning. It's designed to be a safe and inclusive resource for all learners, including ESL students.

**Highlights:** STREAM-based educational games, Learn-to-read and literacy program, Math and financial literacy, Physical fitness challenges, Visual art, dance, and music activities, Social-emotional learning, ESL learning support

**Features:** macOS Compatibility

**In-app purchases:** none


### Co

[App page](https://appshunter.io/ios/app/cowriter-universal/id915105799)

This app provides advanced word prediction and spelling support for students. It offers grammar-smart suggestions and access to millions of topic-specific dictionaries to aid in writing. Built-in text-to-speech functionality helps users review their work.

**Highlights:** Grammar-smart word prediction, Millions of topic-specific dictionaries, Flexspell™ technology for spelling errors, Built-in text-to-speech, Personalized vocabulary and settings

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Clever Crazes free?

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

### Is Co free?

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

### Which has better reviews, Clever Crazes or Co?

Clever Crazes is rated higher. Clever Crazes averages 4.2 out of 5 from 13 ratings, while Co averages 2.6 from 17 ratings.

### Do Clever Crazes or Co have ads?

Neither Clever Crazes nor Co shows ads.

### Which is updated more often, Clever Crazes or Co?

Clever Crazes ships an update every 2 weeks, and Co every 4 months. Most recently, Clever Crazes was updated on November 1, 2026 and Co on November 1, 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.*