# Osmosis Solitaire vs Brain Cracker Memory Game

The clearest difference is review sentiment: Brain Cracker Memory Game at 100% against Osmosis Solitaire's 20%. Brain Cracker Memory Game also leads on rating (5.0 vs 2.0) and ads (none vs shown). Osmosis Solitaire's advantage is in-app purchases (none vs 1). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Brain Cracker Memory Game sells 1 one-off in-app purchase. Osmosis Solitaire asks for nothing beyond the download.

Brain Cracker Memory Game holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 20% of Osmosis Solitaire's written reviews are positive against 100% of Brain Cracker Memory Game's.

Osmosis Solitaire ships an update every 6 months, Brain Cracker Memory Game every 5 months. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Osmosis Solitaire | Brain Cracker Memory Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (7 ratings)](https://appshunter.io/ios/app/osmosis-solitaire/id915428264/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/brain-cracker-memory-game/id1147804808/reviews)** |
| Number of ratings | **7** | 3 |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 17 MB | 70 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MmpApps Corp.](https://appshunter.io/developer/400209427) | [Mevo Studios LLC](https://appshunter.io/developer/575456704) |

## What reviewers say

### Osmosis Solitaire

[App page](https://appshunter.io/ios/app/osmosis-solitaire/id915428264)

This solitaire game offers a fresh take on the classic card-matching challenge. It features two distinct rule sets: traditional and a more strategic version with caching mechanics. The goal is to promote all cards to their respective suit columns.

**Highlights:** Promote cards to suit columns, Traditional solitaire rules, Strategic solitaire rules with caching, Two passes through the deck (strategic), Completely free to play

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain Cracker Memory Game

[App page](https://appshunter.io/ios/app/brain-cracker-memory-game/id1147804808)

This app offers four distinct memory challenges designed to test and improve cognitive skills. With engaging graphics and sound, it provides a fun and addictive way to boost your brainpower through various levels of difficulty.

**Highlights:** Four distinct memory games, Progressive difficulty levels, Engaging graphics and sounds, Player statistics tracking, Achievement system, Challenging gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Osmosis Solitaire free?

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

### Is Brain Cracker Memory Game free?

Brain Cracker Memory Game is free to download, with in-app purchases available.

### Which has better reviews, Osmosis Solitaire or Brain Cracker Memory Game?

Brain Cracker Memory Game is rated higher. Osmosis Solitaire averages 2.0 out of 5 from 7 ratings, while Brain Cracker Memory Game averages 5.0 from 3 ratings.

### Do Osmosis Solitaire or Brain Cracker Memory Game have ads?

Osmosis Solitaire shows ads; Brain Cracker Memory Game does not.

### Which is updated more often, Osmosis Solitaire or Brain Cracker Memory Game?

Osmosis Solitaire ships an update every 6 months, and Brain Cracker Memory Game every 5 months. Most recently, Osmosis Solitaire was updated on October 11, 2026 and Brain Cracker Memory Game on October 7, 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.*