# Atomas vs My Molecularium

The clearest difference is review sentiment: Atomas at 94% against My Molecularium's 50%. Atomas also leads on rating (4.8 vs 4.0) and ratings volume (3.4K vs 26). My Molecularium's advantage is iOS requirement (7.0 vs 9.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Atomas sells 5 one-off in-app purchases and My Molecularium sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Atomas holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Atomas has 3.4K ratings behind it against 26, so its average is the more settled of the two. Written reviews point the same way: 94% of Atomas's written reviews are positive against 50% of My Molecularium's.

## The numbers

| Metric | Atomas | My Molecularium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.4K ratings)](https://appshunter.io/ios/app/atomas/id953603155/reviews)** | [4.0 (26 ratings)](https://appshunter.io/ios/app/my-molecularium/id1272875040/reviews) |
| Number of ratings | **3.4K** | 26 |
| Positive reviews | **93.9% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 33 MB | 171 MB |
| Requires iOS | 9.0 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Max Gittel](https://appshunter.io/developer/764787722) | [Rensselaer Polytechnic Institute](https://appshunter.io/developer/545728224) |

## 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


### My Molecularium

[App page](https://appshunter.io/ios/app/my-molecularium/id1272875040)

Build complex molecules by launching atoms at target sites. Utilize gyroscopic aiming and learn chemical formulas through engaging gameplay. Discover over 30 accurate 3D molecular models.

**Highlights:** Gyroscopic aiming, Build over 30 molecules, Learn chemical formulas, Accurate 3D molecular models, Physics-based gameplay, In-app purchase for Rapid Fire Power Shot

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rapid Fire Power Shot | $0.99 | one-time |


## Frequently asked questions

### Is Atomas free?

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

### Is My Molecularium free?

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

### Which has better reviews, Atomas or My Molecularium?

Atomas is rated higher. Atomas averages 4.8 out of 5 from 3.4K ratings, while My Molecularium averages 4.0 from 26 ratings.

### Do Atomas or My Molecularium have ads?

Neither Atomas nor My Molecularium shows ads.

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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.*