# Puzzle Math vs Carrom Stack

The clearest difference is in-app purchases: Carrom Stack at none against Puzzle Math's 1. Carrom Stack also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). Puzzle Math's advantage is update cadence (every 3 days vs every 3 weeks). On price and ads there is nothing between them.

Both are free to download. Puzzle Math sells 1 one-off in-app purchase. Carrom Stack asks for nothing beyond the download.

Puzzle Math ships an update every 3 days, Carrom Stack every 3 weeks. Both last shipped on November 8, 2026.

## The numbers

| Metric | Puzzle Math | Carrom Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 10 MB | 168 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Plata](https://appshunter.io/developer/1467546479) | [Tiane Erwee](https://appshunter.io/developer/1768215695) |

## What reviewers say

### Puzzle Math

[App page](https://appshunter.io/ios/app/puzzle-math-logic-numbers/id6630391785)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $2.99 | one-time |


### Carrom Stack

[App page](https://appshunter.io/ios/app/carrom-stack/id6742733761)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Puzzle Math free?

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

### Is Carrom Stack free?

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

### Do Puzzle Math or Carrom Stack have ads?

Neither Puzzle Math nor Carrom Stack shows ads.

### Which is updated more often, Puzzle Math or Carrom Stack?

Puzzle Math ships an update every 3 days, and Carrom Stack every 3 weeks. Most recently, Puzzle Math was updated on November 8, 2026 and Carrom Stack on November 8, 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.*