# Crazy Eights Mobile vs OpenChess

The clearest difference is update cadence: OpenChess at fortnightly against Crazy Eights Mobile's every 5 months. Crazy Eights Mobile's advantage is iOS requirement (8.0 vs 12.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Crazy Eights Mobile sells 1 one-off in-app purchase and OpenChess sells 10 one-off in-app purchases. 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 Crazy Eights Mobile against 5.0 for OpenChess. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Crazy Eights Mobile ships an update every 5 months, OpenChess fortnightly. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Crazy Eights Mobile | OpenChess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/crazy-eights-mobile/id1046214939/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/openchess-an-opening-explorer/id6504700904/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 66 MB | 57 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [G Soft Team](https://appshunter.io/developer/807115215) | [David Bryant](https://appshunter.io/developer/1559648957) |

## What reviewers say

### Crazy Eights Mobile

[App page](https://appshunter.io/ios/app/crazy-eights-mobile/id1046214939)

This card game challenges players to be the first to discard all their cards by matching rank or suit. Utilize special cards like Eights, Jacks, Twos, and Nines to strategically influence gameplay and earn points. The first player to reach 300 points wins the round.

**Highlights:** Discard cards by matching rank or suit, Utilize special card abilities, Advanced AI opponents, HD quality graphics, Balanced rules, Save game state

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### OpenChess

[App page](https://appshunter.io/ios/app/openchess-an-opening-explorer/id6504700904)

Master chess openings by playing against a specialized AI. Explore specific defenses or move sequences, and gain insights into positional advantages and piece values. Improve your game from the very first moves.

**Highlights:** Learn specific chess openings, Play against AI focused on opening lines, Analyze positional advantages, Evaluate piece values and mobility, Understand pawn structure, Track defended and attacked pieces

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tarrasch Defense Opening | $0.99 | one-time |
| Trompowsky Attack Opening | $0.99 | one-time |
| Scandinavian Defense Opening | $0.99 | one-time |
| Three Knights Opening | $0.99 | one-time |
| Zukertort Opening | $0.99 | one-time |
| Van't Kruijs Opening | $0.99 | one-time |
| Vienna Game Opening | $0.99 | one-time |
| Ware Opening | $0.99 | one-time |
| Opening Explorer | $4.99 | one-time |
| OpenChess Premium | $19.99 | one-time |


## Frequently asked questions

### Is Crazy Eights Mobile free?

Crazy Eights Mobile is free to download, with in-app purchases available.

### Is OpenChess free?

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

### Which has better reviews, Crazy Eights Mobile or OpenChess?

Crazy Eights Mobile and OpenChess are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Crazy Eights Mobile or OpenChess have ads?

Neither Crazy Eights Mobile nor OpenChess shows ads.

### Which is updated more often, Crazy Eights Mobile or OpenChess?

Crazy Eights Mobile ships an update every 5 months, and OpenChess fortnightly. Most recently, Crazy Eights Mobile was updated on October 7, 2026 and OpenChess on October 15, 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.*