# Category Topic vs Drop Solitaire

Category Topic and Drop Solitaire both sit at 5.0 stars, but that hides the real split: 60% of Drop Solitaire's written reviews are positive against 0% of Category Topic's. Drop Solitaire also leads on ratings volume (2K vs 191) and iOS requirement (13.0 vs 15.0). Category Topic's advantage is update cadence (every 9 days vs monthly). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Category Topic sells 13 one-off in-app purchases and Drop Solitaire sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Category Topic against 5.0 for Drop Solitaire. That said, the two scores are not equally well evidenced: Drop Solitaire has 2K ratings behind it against 191, so its average is the more settled of the two. Written reviews are what separate them: 0% of Category Topic's written reviews are positive against 60% of Drop Solitaire's.

Category Topic ships an update every 9 days, Drop Solitaire monthly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Category Topic | Drop Solitaire |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (191 ratings)](https://appshunter.io/ios/app/category-topic-mahjong-sort/id6794221849/reviews)** | [5.0 (2K ratings)](https://appshunter.io/ios/app/drop-solitaire-card-puzzles/id6796616034/reviews) |
| Number of ratings | 191 | **2K** |
| Positive reviews | 0.0% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 409 MB | 282 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [SAMZU LIMITED](https://appshunter.io/developer/1820834040) | [NimbleMind Network Inc.](https://appshunter.io/developer/1757815609) |

## What reviewers say

### Category Topic

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

Engage in a cozy tile-sorting puzzle game where you match cute mahjong-style tiles to their correct categories. Explore diverse topics and categories, solve increasingly challenging puzzles, and train your brain with satisfying gameplay.

**Highlights:** Mahjong-inspired tile sorting, Diverse topics and categories, Hundreds of brain-training levels, Cute, 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 |


### Drop Solitaire

[App page](https://appshunter.io/ios/app/drop-solitaire-card-puzzles/id6796616034)

Engage in a relaxing solitaire-style puzzle game that combines jigsaw and sliding mechanics. Slide and match card pieces to complete beautiful HD images, offering a calm brain challenge for puzzle enthusiasts.

**Highlights:** Solitaire jigsaw puzzle gameplay, Sliding and matching mechanics, HD collection of beautiful pictures, Relaxing brain challenge, Simple to start, tricky to master, New card layouts and challenges

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is Category Topic free?

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

### Is Drop Solitaire free?

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

### Which has better reviews, Category Topic or Drop Solitaire?

Category Topic is rated higher. Category Topic averages 5.0 out of 5 from 191 ratings, while Drop Solitaire averages 5.0 from 2K ratings.

### Do Category Topic or Drop Solitaire have ads?

Both Category Topic and Drop Solitaire show ads.

### Which is updated more often, Category Topic or Drop Solitaire?

Category Topic ships an update every 9 days, and Drop Solitaire monthly. Most recently, Category Topic was updated on November 1, 2026 and Drop Solitaire on October 31, 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.*