# Atoms HD vs Molecule Maker

The clearest difference is rating: Molecule Maker at 5.0 against Atoms HD's 3.6. Molecule Maker also leads on in-app purchases (none vs 7) and update cadence (every 2 months vs every 64 months). Atoms HD's advantage is ratings volume (19 vs 1) and iOS requirement (12.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Atoms HD sells 7 one-off in-app purchases. Molecule Maker asks for nothing beyond the download.

Molecule Maker holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Atoms HD has 19 ratings behind it against 1, so its average is the more settled of the two.

Atoms HD ships an update every 64 months, Molecule Maker every 2 months. The most recent releases landed on October 16, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Atoms HD | Molecule Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (19 ratings)](https://appshunter.io/ios/app/atoms-hd/id888626368/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/molecule-maker/id6739954250/reviews)** |
| Number of ratings | **19** | 1 |
| Positive reviews | 53.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 64 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 31 MB | 172 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andrey Kulakov](https://appshunter.io/developer/653086422) | [Mark Barclay](https://appshunter.io/developer/1779667710) |

## What reviewers say

### Atoms HD

[App page](https://appshunter.io/ios/app/atoms-hd/id888626368)

A logic puzzle game where players push atoms to form molecules, inspired by Atomix and Sokoban. Features HD graphics and 88 levels suitable for all ages.

**Highlights:** HD graphics, 88 levels, Simple rules, Molecule building, Atom pushing puzzles

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Free Bundle | $0.99 | one-time |
| Atoms Items Bundle 2 | $0.99 | one-time |
| Atoms Items Bundle 3 | $0.99 | one-time |
| Atoms Items Bundle 4 | $0.99 | one-time |
| Atoms Items Bundle 1 | $1.99 | one-time |
| Atoms Items Bundle 5 | $2.99 | one-time |
| Atoms Items Bundle 6 | $3.99 | one-time |


### Molecule Maker

[App page](https://appshunter.io/ios/app/molecule-maker/id6739954250)

A relaxing puzzle game where you combine elements on a honeycomb grid to form real molecules. Discover new molecules, collect cards, and enjoy 200 brain-challenging levels. Perfect for quick breaks or extended play.

**Highlights:** Combine elements to form molecules, 200 challenging levels, Discover and collect molecule cards, Relaxing gameplay, Honeycomb grid interface

**In-app purchases:** none


## Frequently asked questions

### Is Atoms HD free?

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

### Is Molecule Maker free?

Molecule Maker is free to download, with no in-app purchases.

### Which has better reviews, Atoms HD or Molecule Maker?

Molecule Maker is rated higher. Atoms HD averages 3.6 out of 5 from 19 ratings, while Molecule Maker averages 5.0 from 1 ratings.

### Do Atoms HD or Molecule Maker have ads?

Neither Atoms HD nor Molecule Maker shows ads.

### Which is updated more often, Atoms HD or Molecule Maker?

Atoms HD ships an update every 64 months, and Molecule Maker every 2 months. Most recently, Atoms HD was updated on October 16, 2026 and Molecule Maker on September 29, 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.*