# NumGuess vs Duel Stack

The clearest difference is in-app purchases: NumGuess at none against Duel Stack's 10. NumGuess also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Duel Stack sells 10 one-off in-app purchases. NumGuess asks for nothing beyond the download.

## The numbers

| Metric | NumGuess | Duel Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Size | 1 MB | 103 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Loizos Prodromou](https://appshunter.io/developer/1544760725) | [Yousef Alenezi](https://appshunter.io/developer/1092319508) |

## What reviewers say

### NumGuess

[App page](https://appshunter.io/ios/app/numguess-number-guess-puzzle/id6739532089)

**In-app purchases:** none


### Duel Stack

[App page](https://appshunter.io/ios/app/duel-stack-multiplayer/id6760616024)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hype Emoji Pack | $0.99 | one-time |
| Savage Emoji Pack | $0.99 | one-time |
| 100 Coins | $0.99 | one-time |
| Crystal | $0.99 | one-time |
| Marble | $0.99 | one-time |
| Galaxy | $0.99 | one-time |
| Carbon | $0.99 | one-time |
| Ancient | $0.99 | one-time |
| Holo | $0.99 | one-time |
| 1500 Coins | $9.99 | one-time |


## Frequently asked questions

### Is NumGuess free?

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

### Is Duel Stack free?

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

### Do NumGuess or Duel Stack have ads?

Duel Stack shows ads; NumGuess does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*