# Category Cards vs Solid Line

The clearest difference is rating: Category Cards at 5.0 against Solid Line's 3.0. Category Cards also leads on update cadence (every 2 days vs every 3 weeks). 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.

Category Cards holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Category Cards ships an update every 2 days, Solid Line every 3 weeks. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Category Cards | Solid Line |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/category-cards/id6759043135/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/solid-line/id6759250904/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | Ad-supported | Ad-supported |
| Size | 202 MB | 190 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Fat Cat With a Hat](https://appshunter.io/developer/1847966967) | [DK Bilgi Teknolojileri](https://appshunter.io/developer/1510149782) |

## What reviewers say

### Category Cards

[App page](https://appshunter.io/ios/app/category-cards/id6759043135)

A relaxing card puzzle game where players match image and word cards to their correct categories. Stack cards, clear the board, and use the 'Deal' option to draw new cards when stuck. Enjoy colorful visuals and simple yet challenging gameplay.

**Highlights:** Match image and word cards, Sort items into categories, Stack cards correctly, Clear the board to progress, Draw new cards with 'Deal', Colorful visuals, Brain training

**Features:** macOS Compatibility

**In-app purchases:** none


### Solid Line

[App page](https://appshunter.io/ios/app/solid-line/id6759250904)

Arrange cards by color and sequence to clear the game board. A simple yet engaging puzzle experience.

**Highlights:** Card stacking gameplay, Color matching, Sequence ordering, Board clearing mechanics, Puzzle solving

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

**In-app purchases:** none


## Frequently asked questions

### Is Category Cards free?

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

### Is Solid Line free?

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

### Which has better reviews, Category Cards or Solid Line?

Category Cards is rated higher. Category Cards averages 5.0 out of 5 from 1 ratings, while Solid Line averages 3.0 from 2 ratings.

### Do Category Cards or Solid Line have ads?

Both Category Cards and Solid Line show ads.

### Which is updated more often, Category Cards or Solid Line?

Category Cards ships an update every 2 days, and Solid Line every 3 weeks. Most recently, Category Cards was updated on October 16, 2026 and Solid Line on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*