# Bluff Master (420) vs Doubt

The clearest difference is in-app purchases: Doubt at none against Bluff Master (420)'s 5. Bluff Master (420)'s advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Bluff Master (420) sells 5 one-off in-app purchases. Doubt asks for nothing beyond the download.

## The numbers

| Metric | Bluff Master (420) | Doubt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/bluff-master-420/id965075741/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 294 MB | 124 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Frimus](https://appshunter.io/developer/673071528) | [Kei Suzumura](https://appshunter.io/developer/6798523401) |

## What reviewers say

### Bluff Master (420)

[App page](https://appshunter.io/ios/app/bluff-master-420/id965075741)

Experience the thrill of a multiplayer card game where deception is key. Challenge players globally or with friends, practice against AI, and enjoy customizable themes and in-game chat. Earn daily bonuses and learn the ropes with an easy tutorial.

**Highlights:** Multiplayer online play, Single player vs AI, Customizable themes, In-game chat, Daily bonuses, Step-by-step tutorial

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1500 Coins | $0.99 | one-time |
| 4500 Coins | $0.99 | one-time |
| 10000 Coins | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| 25000 Coins | $1.99 | one-time |


### Doubt

[App page](https://appshunter.io/ios/app/doubt-bluff-card/id6807888293)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bluff Master (420) free?

Bluff Master (420) is free to download, with in-app purchases available.

### Is Doubt free?

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

### Do Bluff Master (420) or Doubt have ads?

Doubt shows ads; Bluff Master (420) does not.

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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.*