# Atomas vs Clicka!

The clearest difference is monetization model: Clicka! at free against Atomas's free with in-app purchases. Clicka! also leads on update cadence (every 8 days vs monthly). Atomas's advantage is iOS requirement (9.0 vs 15.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Atomas sells 5 one-off in-app purchases and Clicka! 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 — 4.8 for Atomas against 4.7 for Clicka!. Both are backed by a comparable volume of ratings — 3.4K and 2.9K respectively. Written reviews are what separate them: 94% of Atomas's written reviews are positive against 95% of Clicka!'s.

Atomas ships an update monthly, Clicka! every 8 days. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Atomas | Clicka! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.4K ratings)](https://appshunter.io/ios/app/atomas/id953603155/reviews)** | [4.7 (2.9K ratings)](https://appshunter.io/ios/app/clicka/id1067605464/reviews) |
| Number of ratings | **3.4K** | 2.9K |
| Positive reviews | 93.9% of reviews | **95.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 33 MB | 2 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Max Gittel](https://appshunter.io/developer/764787722) | [Calvin Liang](https://appshunter.io/developer/942371221) |

## What reviewers say

### Atomas

[App page](https://appshunter.io/ios/app/atomas/id953603155)

Combine atoms to create new elements in this addictive puzzle game. Strategize to prevent your universe from overflowing and unlock special charms to aid your progress. Compete with friends for the highest score.

**Highlights:** Atom fusion mechanics, Element creation, Chain reactions, Lucky charms, Multiple game modes, Score comparison

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads & Instant Modes Unlock | $0.99 | one-time |
| 2 Antimatter | $1.99 | one-time |
| 5 Antimatter | $2.99 | one-time |
| 10 Antimatter | $4.99 | one-time |
| 12 Antimatter | $4.99 | one-time |

**What reviewers like**

- 🚀 Addictive gameplay
- 👍 Simple and intuitive
- 🔒 No ads or in-app purchases
- 🧠 Helps learn periodic table
- 🎨 Polished and visually appealing

**What reviewers complain about**

- 🐛 Occasional glitches and bugs
- 🤔 Difficulty can feel arbitrary at times
- 🎨 Similar atom colors can be confusing
- 🔍 Lack of clear tutorials or explanations

**Reported bugs**

- Undo button not working as expected
- Game crashing when sharing scores
- Inconsistent atom behavior with certain power-ups

**Requested features**

- More game modes and challenges
- Ability to save progress and sync across devices
- Option to adjust atom colors and sizes
- Achievements and leaderboards


### Clicka!

[App page](https://appshunter.io/ios/app/clicka/id1067605464)

This is a minimalist game where a number on the screen increments by one with each tap. It's designed as a simple time-waster with no complex mechanics or objectives.

**Highlights:** Number incrementing on click, Minimalist design, Time-wasting gameplay, Simple interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2× Boost | $19.99 | one-time |
| 4× Boost | $139.99 | one-time |

**What reviewers like**

- 👍 Customizable click sounds and vibrations
- 👍 Addictive and satisfying to use
- 👍 Helps with ADHD and anxiety
- 👍 No ads or in-app purchases

**What reviewers complain about**

- 🐛 Crashes or freezes on some devices
- 🐛 Leaderboard issues or not working
- 🔋 Can be a major time sink

**Reported bugs**

- Leaderboard not updating properly
- Crashes when opening the app

**Requested features**

- Add a reset button
- Expand color and sound customization options
- Implement an endless mode or challenges


## Frequently asked questions

### Is Atomas free?

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

### Is Clicka! free?

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

### Which has better reviews, Atomas or Clicka!?

Atomas is rated higher. Atomas averages 4.8 out of 5 from 3.4K ratings, while Clicka! averages 4.7 from 2.9K ratings.

### Do Atomas or Clicka! have ads?

Neither Atomas nor Clicka! shows ads.

### Which is updated more often, Atomas or Clicka!?

Atomas ships an update monthly, and Clicka! every 8 days. Most recently, Atomas was updated on October 20, 2026 and Clicka! on October 19, 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.*