Atomas vs Learn Pi
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?
Learn Pi
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Learn pi is the ultimate tool to memorize the digits of pi. Designed with a clean, retro terminal aesthetic, this app helps you train your brain, test your limits, and track your typing speed with detailed statistics. Whether you want to learn your first 10 digits or master thousands, Learn pi provides a focused, distraction free environment.
Screenshots
Verdict
The clearest difference is price: Atomas at Free against Learn Pi's $0.99. Atomas also leads on iOS requirement (9.0 vs 13.0). Learn Pi's advantage is in-app purchases (none vs 5) and update cadence (every 3 days vs monthly). On ads and device support 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
Atomas is free to download; Learn Pi costs $0.99 up front. Atomas sells 5 one-off in-app purchases. Learn Pi asks for nothing beyond the download.
Atomas ships an update monthly, Learn Pi every 3 days. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.
| Parameter | Atomas | Learn Pi |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.8 (3.4K ratings) — better | — |
| Positive reviews | 93.9% of reviews | — |
| Number of ratings | 3.4K — better | — |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 33 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Max Gittel | Maciej WOLSKI |
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
Learn Pi
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Atomas
- No Ads & Instant Modes Unlock$0.99
- 2 Antimatter$1.99
- 5 Antimatter$2.99
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- 10 Antimatter$4.99
- 12 Antimatter$4.99
Learn Pi
No in-app purchases









