# DEAM vs 4 Tam

The clearest difference is ads: DEAM at none against 4 Tam's shown. DEAM also leads on update cadence (daily vs every 9 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DEAM ships an update daily, 4 Tam every 9 days. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | DEAM | 4 Tam |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 9 days |
| Monetization | Free | — |
| Size | 3 MB | 51 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HVALABS, LLC](https://appshunter.io/developer/1875666107) | [Kubilay Kaan Durmus](https://appshunter.io/developer/1857621027) |

## What reviewers say

### DEAM

[App page](https://appshunter.io/ios/app/deam-math-puzzle/id6736866683)

This logic game challenges players to reach a target number using six given numbers and basic arithmetic operations. It's designed to improve mental calculation and problem-solving skills for all ages.

**Highlights:** Reach target number with 6 numbers, Use +, -, x, ÷ operations, Improve mental calculation, Creative problem-solving, Thousands of puzzles, Addictive gameplay

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

**In-app purchases:** none


### 4 Tam

[App page](https://appshunter.io/ios/app/4-tam/id6738794092)

**In-app purchases:** none


## Frequently asked questions

### Is DEAM free?

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

### Is 4 Tam free?

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

### Do DEAM or 4 Tam have ads?

4 Tam shows ads; DEAM does not.

### Which is updated more often, DEAM or 4 Tam?

DEAM ships an update daily, and 4 Tam every 9 days. Most recently, DEAM was updated on October 11, 2026 and 4 Tam on October 5, 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.*