# Category Topic vs Card Sort

The clearest difference is rating: Category Topic at 5.0 against Card Sort's 4.8. On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Category Topic sells 13 one-off in-app purchases and Card Sort sells 14 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Category Topic holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 122 and 114 respectively.

Category Topic ships an update fortnightly, Card Sort every 9 days. Both last shipped on October 16, 2026.

## The numbers

| Metric | Category Topic | Card Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (122 ratings)](https://appshunter.io/ios/app/category-topic-mahjong-sort/id6794221849/reviews)** | [4.8 (114 ratings)](https://appshunter.io/ios/app/card-sort-category-sorting/id6798114415/reviews) |
| Number of ratings | **122** | 114 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 367 MB | 481 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [SAMZU LIMITED](https://appshunter.io/developer/1820834040) | [Clang Network](https://appshunter.io/developer/1780277061) |

## What reviewers say

### Category Topic

[App page](https://appshunter.io/ios/app/category-topic-mahjong-sort/id6794221849)

Engage in a relaxing tile-sorting puzzle game inspired by mahjong. Match cute tiles to their correct categories across a vast array of topics. Progress through challenging levels that test your planning and observation skills.

**Highlights:** Mahjong-inspired tile sorting gameplay, Diverse topics and categories, Hundreds of brain-training levels, Cute and colorful tile designs, Helpful boosters, Satisfying animations

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $1.99 | one-time |
| Revive | $4.99 | one-time |
| No Ads Package 1 | $7.99 | one-time |
| Coin Pack 2 | $7.99 | one-time |
| No Ads Package 2 | $9.99 | one-time |
| Mini Bundle | $9.99 | one-time |
| No Ads Bundle | $14.99 | one-time |
| Coin Pack 3 | $14.99 | one-time |
| Mega Bundle | $19.99 | one-time |
| Ultra Bundle | $29.99 | one-time |
| Coin Pack 4 | $29.99 | one-time |
| Coin Pack 5 | $54.99 | one-time |
| Coin Pack 6 | $99.99 | one-time |


### Card Sort

[App page](https://appshunter.io/ios/app/card-sort-category-sorting/id6798114415)

Engage your mind with a challenging card sorting puzzle game. Unstack layered cards to reveal hidden ones and sort them into their correct categories. Hundreds of levels offer a relaxing yet brain-training experience.

**Highlights:** Layered card stacking mechanics, Hundreds of puzzle levels, Brain-training logic gameplay, Smooth casual gameplay, Play at your own pace

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Coins | $1.99 | one-time |
| Starter Bundle | $2.99 | one-time |
| Revive Bundle | $4.99 | one-time |
| 5000 Coins | $7.99 | one-time |
| No Ads | $9.99 | one-time |
| Small Bundle | $9.99 | one-time |
| No Ads Bundle | $12.99 | one-time |
| 10000 Coins | $14.99 | one-time |
| Medium Bundle | $19.99 | one-time |
| Large Bundle | $29.99 | one-time |
| 25000 Coins | $29.99 | one-time |
| Mega Bundle | $49.99 | one-time |
| 60000 Coins | $59.99 | one-time |
| 120000 Coins | $99.99 | one-time |


## Frequently asked questions

### Is Category Topic free?

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

### Is Card Sort free?

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

### Which has better reviews, Category Topic or Card Sort?

Category Topic is rated higher. Category Topic averages 5.0 out of 5 from 122 ratings, while Card Sort averages 4.8 from 114 ratings.

### Do Category Topic or Card Sort have ads?

Both Category Topic and Card Sort show ads.

### Which is updated more often, Category Topic or Card Sort?

Category Topic ships an update fortnightly, and Card Sort every 9 days. Most recently, Category Topic was updated on October 16, 2026 and Card Sort on October 16, 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.*