# ATAMA vs Vacuus

The clearest difference is ads: Vacuus at none against ATAMA's shown. Vacuus also leads on update cadence (every 2 weeks vs every 11 months) and iOS requirement (13.1 vs 15.6). ATAMA's advantage is ratings volume (5 vs 1). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. ATAMA sells 1 one-off in-app purchase and Vacuus sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for ATAMA against 5.0 for Vacuus. That said, the two scores are not equally well evidenced: ATAMA has 5 ratings behind it against 1, so its average is the more settled of the two.

ATAMA ships an update every 11 months, Vacuus every 2 weeks. Both last shipped on October 8, 2026.

## The numbers

| Metric | ATAMA | Vacuus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/atama-pattern-memory-challeng/id1340495270/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/vacuus/id1520172981/reviews) |
| Number of ratings | **5** | 1 |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 7 MB | 41 MB |
| Requires iOS | 15.6 | **13.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rodrigo Belloso](https://appshunter.io/developer/1361382340) | [Mar Martinez](https://appshunter.io/developer/979009787) |

## What reviewers say

### ATAMA

[App page](https://appshunter.io/ios/app/atama-pattern-memory-challeng/id1340495270)

This app sharpens your mind by challenging your short-term memory and pattern recognition skills through engaging, fast-paced gameplay. It offers a minimalist design and progressive difficulty, making it a fun and stimulating cognitive training tool for all ages.

**Highlights:** Endless pattern sequences, Progressive difficulty, Minimalist design, Immediate gameplay, Global leaderboards, No pay-to-win, Smart feedback system

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


### Vacuus

[App page](https://appshunter.io/ios/app/vacuus/id1520172981)

A logic puzzle game where players combine and operate icons in the correct sequence to make them disappear. It's designed to enhance short-term memory and planning skills through fun gameplay. Use clues when you get stuck to improve your score.

**Highlights:** Icon combination puzzles, Sequence operation gameplay, Score-based progression, In-game clues, Memory skill enhancement, Planning skill development

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 10 hints | $0.99 | one-time |
| Buy 1 month of game | $0.99 | one-time |


## Frequently asked questions

### Is ATAMA free?

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

### Is Vacuus free?

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

### Which has better reviews, ATAMA or Vacuus?

ATAMA and Vacuus are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do ATAMA or Vacuus have ads?

ATAMA shows ads; Vacuus does not.

### Which is updated more often, ATAMA or Vacuus?

ATAMA ships an update every 11 months, and Vacuus every 2 weeks. Most recently, ATAMA was updated on October 8, 2026 and Vacuus on October 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.*