# Osmosis Solitaire II vs Exploding 7's

Osmosis Solitaire II and Exploding 7's both sit at 5.0 stars, but that hides the real split: 100% of Osmosis Solitaire II's written reviews are positive against 50% of Exploding 7's's. Osmosis Solitaire II also leads on in-app purchases (none vs 1). Exploding 7's's advantage is price (Free vs $0.99) and update cadence (every 4 days vs every 4 months). On rating, ads, device support and iOS requirement there is nothing between them.

Exploding 7's is free to download; Osmosis Solitaire II costs $0.99 up front. Exploding 7's sells 1 one-off in-app purchase. Osmosis Solitaire II asks for nothing beyond the download.

Osmosis Solitaire II holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews point the same way: 100% of Osmosis Solitaire II's written reviews are positive against 50% of Exploding 7's's.

Osmosis Solitaire II ships an update every 4 months, Exploding 7's every 4 days. The most recent releases landed on October 7, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Osmosis Solitaire II | Exploding 7's |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/osmosis-solitaire-ii/id1620160609/reviews)** | [4.8 (6 ratings)](https://appshunter.io/ios/app/exploding-7s/id6468818812/reviews) |
| Number of ratings | 2 | **6** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 45 MB | 14 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [David Ramer](https://appshunter.io/developer/1507673679) | [Jonathan Gerber](https://appshunter.io/developer/1627332346) |

## What reviewers say

### Osmosis Solitaire II

[App page](https://appshunter.io/ios/app/osmosis-solitaire-ii/id1620160609)

Experience a modern, ad-free solitaire game with a calming interface and intuitive gameplay. Build suit rails, unlock ranks, and enjoy smooth animations and gentle haptics. Perfect for quick breaks or relaxed evenings.

**Highlights:** Ad-free and offline play, Intuitive osmosis rule, Smooth animations and haptics, Clear move indicators, Game statistics tracking, Collectible weekday and surprise cards, Built-in share sheet

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

**In-app purchases:** none


### Exploding 7's

[App page](https://appshunter.io/ios/app/exploding-7s/id6468818812)

A straightforward card game designed for quick and enjoyable play. Test your luck and strategy in this simple yet engaging digital card experience.

**Highlights:** Simple card gameplay, Quick play sessions, Engaging card experience, Digital card game

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


## Frequently asked questions

### Is Osmosis Solitaire II free?

Osmosis Solitaire II costs $0.99, with no in-app purchases.

### Is Exploding 7's free?

Exploding 7's is free to download, with in-app purchases available.

### Which has better reviews, Osmosis Solitaire II or Exploding 7's?

Osmosis Solitaire II is rated higher. Osmosis Solitaire II averages 5.0 out of 5 from 2 ratings, while Exploding 7's averages 4.8 from 6 ratings.

### Do Osmosis Solitaire II or Exploding 7's have ads?

Neither Osmosis Solitaire II nor Exploding 7's shows ads.

### Which is updated more often, Osmosis Solitaire II or Exploding 7's?

Osmosis Solitaire II ships an update every 4 months, and Exploding 7's every 4 days. Most recently, Osmosis Solitaire II was updated on October 7, 2026 and Exploding 7's on September 23, 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.*