# Thirty One | 31 | Scat | Blitz vs StackUp Card Game

The clearest difference is ads: StackUp Card Game at none against Thirty One | 31 | Scat | Blitz's shown. StackUp Card Game also leads on update cadence (every 4 days vs every 4 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Thirty One | 31 | Scat | Blitz sells 10 one-off in-app purchases and StackUp Card Game sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Thirty One | 31 | Scat | Blitz ships an update every 4 weeks, StackUp Card Game every 4 days. The most recent releases landed on October 26, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Thirty One | 31 | Scat | Blitz | StackUp Card Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (319 ratings)](https://appshunter.io/ios/app/thirty-one-31-scat-blitz/id1207752026/reviews)** | — |
| Number of ratings | **319** | — |
| Positive reviews | 56.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 185 MB | 202 MB |
| Requires iOS | 16 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [DonkeyCat GmbH](https://appshunter.io/developer/495361562) | [Nick Hall](https://appshunter.io/developer/1670171795) |

## What reviewers say

### Thirty One | 31 | Scat | Blitz

[App page](https://appshunter.io/ios/app/thirty-one-31-scat-blitz/id1207752026)

A fun and fast-paced online multiplayer card game where players aim to be the first to reach 31 points. Enjoy quick rounds, strategic card swapping, and competitive play against friends or AI.

**Highlights:** Online multiplayer, Public and private game rooms, Chat with players, Offline training mode, Cross-platform play, World ranking

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 days Ad Free | $2.99 | one-time |
| Small Credits Package | $2.99 | one-time |
| Challenge Ticket | $2.99 | one-time |
| Challenge Bonus Repair | $3.99 | one-time |
| Medium Credits Package | $8.99 | one-time |
| Large Credits Package | $14.99 | one-time |
| One year Ad Free | $24.99 | one-time |
| Large Promotion Package | $34.99 | one-time |
| XL Credits Package | $34.99 | one-time |
| Mega Promotion Pack | $89.99 | one-time |

**What reviewers like**

- 🤩 Addictive gameplay
- 👍 Easy to understand
- 🃏 Good card game simulation
- 👨‍👩‍👧‍👦 Fun for family
- ✨ Good graphics

**What reviewers complain about**

- 😠 Annoying ads
- 💸 Expensive ad-free option
- 📉 Unfair card distribution
- ⏳ Long ad durations
- ❌ Ads cannot be exited

**Reported bugs**

- Ads won't close
- App freezes
- App crashes
- App won't open
- Game disconnects

**Requested features**

- Option to buy ad-free game
- More time to view scores
- Optional 'Next Hand' button
- Tutorial for new players
- Ability to switch all cards


### StackUp Card Game

[App page](https://appshunter.io/ios/app/stackup-card-game/id6768074949)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NurseryTracks | $0.99 | one-time |
| StackUp Pro | $3.99 | one-time |


## Frequently asked questions

### Is Thirty One | 31 | Scat | Blitz free?

Thirty One | 31 | Scat | Blitz is free to download, with in-app purchases available.

### Is StackUp Card Game free?

StackUp Card Game is free to download, with in-app purchases available.

### Do Thirty One | 31 | Scat | Blitz or StackUp Card Game have ads?

Thirty One | 31 | Scat | Blitz shows ads; StackUp Card Game does not.

### Which is updated more often, Thirty One | 31 | Scat | Blitz or StackUp Card Game?

Thirty One | 31 | Scat | Blitz ships an update every 4 weeks, and StackUp Card Game every 4 days. Most recently, Thirty One | 31 | Scat | Blitz was updated on October 26, 2026 and StackUp Card Game on October 14, 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.*