# Merge Solitaire vs o

The clearest difference is review sentiment: Merge Solitaire at 67% against o's 0%. Merge Solitaire also leads on rating (3.7 vs 3.0) and in-app purchases (none vs 1). On price, ads and device support there is nothing between them.

Both are free to download. o sells 1 one-off in-app purchase. Merge Solitaire asks for nothing beyond the download.

Merge Solitaire holds the better App Store score, 3.7 against 3.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 67% of Merge Solitaire's written reviews are positive against 0% of o's.

## The numbers

| Metric | Merge Solitaire | o |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/merge-solitaire/id1446819922/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/o-o-o/id6504745074/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 89 MB | 17 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Aaron Feliciano](https://appshunter.io/developer/737121959) | [Jury Shortki](https://appshunter.io/developer/295094305) |

## What reviewers say

### Merge Solitaire

[App page](https://appshunter.io/ios/app/merge-solitaire/id1446819922)

Experience a fresh take on a beloved card game. Combine cards and numbers to achieve new combinations and progress through levels. Enjoy a unique puzzle experience.

**Highlights:** Card merging gameplay, Number combination mechanics, Classic game twist, Puzzle progression

**Features:** macOS Compatibility

**In-app purchases:** none


### o

[App page](https://appshunter.io/ios/app/o-o-o/id6504745074)

Engage in a sci-fi adventure managing atomic synthesis reactions. Collect and combine atoms to create elements, conduct experiments, and build a warp tower to save the world. Utilize unique tools and catalysts in a captivating storyline.

**Highlights:** Manage atomic synthesis, Conduct experiments and research, Build a warp tower, Use catalysts and tools, Immersive sci-fi storyline, Easy controls

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A Pile of Stars | $0.99 | one-time |


## Frequently asked questions

### Is Merge Solitaire free?

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

### Is o free?

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

### Which has better reviews, Merge Solitaire or o?

Merge Solitaire is rated higher. Merge Solitaire averages 3.7 out of 5 from 3 ratings, while o averages 3.0 from 1 ratings.

### Do Merge Solitaire or o have ads?

Neither Merge Solitaire nor o shows ads.

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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.*