# Crazy Eights Mobile vs Doctor Go

The clearest difference is in-app purchases: Doctor Go at none against Crazy Eights Mobile's 1. Doctor Go also leads on update cadence (every 10 days vs every 5 months). Crazy Eights Mobile's advantage is iOS requirement (8.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Crazy Eights Mobile sells 1 one-off in-app purchase. Doctor Go asks for nothing beyond the download.

Crazy Eights Mobile ships an update every 5 months, Doctor Go every 10 days. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Crazy Eights Mobile | Doctor Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/crazy-eights-mobile/id1046214939/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 10 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 66 MB | 21 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [G Soft Team](https://appshunter.io/developer/807115215) | [Lim Sangjin](https://appshunter.io/developer/1437057653) |

## 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 |


### Doctor Go

[App page](https://appshunter.io/ios/app/doctor-go/id6766081867)

Learn the ancient game of Go with interactive lessons and AI opponents. Master rules, shapes, and puzzles with clear feedback and a glossary of terms. Play on various board sizes and rule sets with no ads or tracking.

**Highlights:** Interactive chapter-based lessons, Glossary of 50+ Go terms with diagrams, Mini puzzles for life-and-death and endgame, Four AI difficulty tiers, Support for 9, 13, 19 line boards, Korean, Japanese, Chinese rules, Friendly board UI with hints

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

**In-app purchases:** none


## Frequently asked questions

### Is Crazy Eights Mobile free?

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

### Is Doctor Go free?

Doctor Go is free to download, with no in-app purchases.

### Do Crazy Eights Mobile or Doctor Go have ads?

Neither Crazy Eights Mobile nor Doctor Go shows ads.

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

Crazy Eights Mobile ships an update every 5 months, and Doctor Go every 10 days. Most recently, Crazy Eights Mobile was updated on October 7, 2026 and Doctor Go on October 25, 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.*