# Category Design Academy vs Ninety

The clearest difference is review sentiment: Category Design Academy at 100% against Ninety's 37%. Category Design Academy also leads on rating (5.0 vs 3.3) and monetization model (free vs paid). Ninety's advantage is ratings volume (47 vs 10) and iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Category Design Academy holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 10 and 47 respectively. Written reviews point the same way: 100% of Category Design Academy's written reviews are positive against 37% of Ninety's.

Category Design Academy ships an update weekly, Ninety every 3 weeks. The most recent releases landed on October 30, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Category Design Academy | Ninety |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/category-design-academy/id6458876663/reviews)** | [3.3 (47 ratings)](https://appshunter.io/ios/app/ninety/id6743240706/reviews) |
| Number of ratings | 10 | **47** |
| Positive reviews | **100.0% of reviews** | 36.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | **Free** | Paid |
| Size | 132 MB | 71 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Category Pirates, LLC](https://appshunter.io/developer/1701504631) | [Ninety](https://appshunter.io/developer/1802037276) |

## What reviewers say

### Category Design Academy

[App page](https://appshunter.io/ios/app/category-design-academy/id6458876663)

Learn category design strategy to create new markets and avoid competition. Access courses, live workshops, and connect with innovative entrepreneurs. This app offers a transformative learning experience for those who think differently.

**Highlights:** Category Design Curriculum, Actionable Exercises, Live Workshops & Events, Proven Frameworks, Pirate Crew Connections, Community Collaboration

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

**In-app purchases:** none


### Ninety

[App page](https://appshunter.io/ios/app/ninety/id6743240706)

This app helps businesses stay focused on top priorities with a centralized dashboard for tasks and objectives. It streamlines issue management, tracks goals, and facilitates task creation on the go. Prepare for success with features for quarterly discussions and assessments.

**Highlights:** Priority task dashboard, Unified issue management, Goal and milestone tracking, Action item creation, Quarterly discussion preparation, 1-on-1 meeting support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Category Design Academy free?

Category Design Academy is free to download, with no in-app purchases.

### Is Ninety free?

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

### Which has better reviews, Category Design Academy or Ninety?

Category Design Academy is rated higher. Category Design Academy averages 5.0 out of 5 from 10 ratings, while Ninety averages 3.3 from 47 ratings.

### Do Category Design Academy or Ninety have ads?

Neither Category Design Academy nor Ninety shows ads.

### Which is updated more often, Category Design Academy or Ninety?

Category Design Academy ships an update weekly, and Ninety every 3 weeks. Most recently, Category Design Academy was updated on October 30, 2026 and Ninety on October 22, 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.*