Atomas vs Clicka!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Atomas
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.
- Atom fusion mechanics
- Element creation
- Chain reactions
- Lucky charms
- Multiple game modes
- Score comparison
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Atomas is a fascinating puzzle game, which you can learn in seconds but will entertain you for weeks. The perfect game for your spare time! Your little universe starts with hydrogen atoms only but with the help of the energy rich plus atoms you are able to fusion two hydrogen atoms into one helium atom, 2 helium atoms into one lithium atom and so on. Your primary goal is to create the valuable elements like Gold, Platinum and Silver. But watch out, if your universe is overfilled with too many atoms it will cause a big crunch and the game is over. One way to prevent this is to build up long symmetries in your atoms and start big chain reactions. From time to time minus atoms appear, use them for absorbing and replacing atoms within your universe or sacrifice them for a plus atom. You see Atomas is not hard to play, but if you want to get to the top you'll need a good strategy, which keeps your atoms organized. By creating new elements like oxygen or copper you unlock lucky charms, which effect the game in various ways and adjust it to your strategy. What Atomas offers you: - 4 different game modes - simple but addicting game mechanics - 124 different atoms to create - 12 different lucky charms - exciting challenges - compare your scores with friends via GameCenter - share your score on twitter and Facebook - quick tutorial The developers high score is 66 534. Can you do better?
Clicka!
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.
- Number incrementing on click
- Minimalist design
- Time-wasting gameplay
- Simple interface
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"The most boring game ever". The number on the screen goes up by one each time you click it. "The best way to waste time".
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Atomas | Clicka! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (3.4K ratings) — better | 4.7 (2.9K ratings) |
| Positive reviews | 93.9% of reviews | 95.1% of reviews — better |
| Number of ratings | 3.4K — better | 2.9K |
| Update frequency | Monthly | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple TV — better |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 33 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Max Gittel | Calvin Liang |
Customer experience
Atomas
Clicka!
User reviews
Atomas
From 3.4K App Store ratingsWhat we love
- 🚀 Addictive gameplay
- 👍 Simple and intuitive
- 🔒 No ads or in-app purchases
- 🧠 Helps learn periodic table
- 🎨 Polished and visually appealing
Room to improve
- 🐛 Occasional glitches and bugs
- 🤔 Difficulty can feel arbitrary at times
- 🎨 Similar atom colors can be confusing
- 🔍 Lack of clear tutorials or explanations
Clicka!
From 2.9K App Store ratingsWhat we love
- 👍 Customizable click sounds and vibrations
- 👍 Addictive and satisfying to use
- 👍 Helps with ADHD and anxiety
- 👍 No ads or in-app purchases
Room to improve
- 🐛 Crashes or freezes on some devices
- 🐛 Leaderboard issues or not working
- 🔋 Can be a major time sink
Bugs and requests
Atomas
Reported bugs
3 issues- Undo button not working as expected
- Game crashing when sharing scores
- Inconsistent atom behavior with certain power-ups
Requested features
4 requests- More game modes and challenges
- Ability to save progress and sync across devices
- Option to adjust atom colors and sizes
- Achievements and leaderboards
Clicka!
Reported bugs
2 issues- Leaderboard not updating properly
- Crashes when opening the app
Requested features
3 requests- Add a reset button
- Expand color and sound customization options
- Implement an endless mode or challenges
In-app purchases
Atomas
- No Ads & Instant Modes Unlock$0.99
- 2 Antimatter$1.99
- 5 Antimatter$2.99
Show 2 moreShow fewer
- 10 Antimatter$4.99
- 12 Antimatter$4.99
Clicka!
- 2× Boost$19.99
- 4× Boost$139.99









