# Quad Word vs Molecule Maker

The clearest difference is ads: Molecule Maker at none against Quad Word's shown. Molecule Maker also leads on monetization model (free vs free with in-app purchases) and rating (5.0 vs 4.8). Quad Word's advantage is ratings volume (13K vs 1) and iOS requirement (13.0 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Molecule Maker holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Quad Word has 13K ratings behind it against 1, so its average is the more settled of the two.

Quad Word ships an update every 5 weeks, Molecule Maker every 2 months. The most recent releases landed on September 28, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Quad Word | Molecule Maker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (13K ratings)](https://appshunter.io/ios/app/quad-word/id1620532537/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/molecule-maker/id6739954250/reviews)** |
| Number of ratings | **13K** | 1 |
| Positive reviews | 68.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 27 MB | 172 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Infinitous Games](https://appshunter.io/developer/1263155734) | [Mark Barclay](https://appshunter.io/developer/1779667710) |

## What reviewers say

### Quad Word

[App page](https://appshunter.io/ios/app/quad-word/id1620532537)

Test your vocabulary and deduction skills in this engaging word puzzle game. Guess four related words based on a shared theme. Enjoy a fun challenge that sharpens your mind.

**Highlights:** Four-word guessing puzzles, Theme-based word association, Vocabulary challenge, Brain-training game

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

**In-app purchases:** none

**What reviewers like**

- 👍 Good game
- 🧠 Challenging brain teaser
- 🔄 Unlimited gameplay
- 💡 Four words to solve simultaneously
- ⏱️ Quick ads

**What reviewers complain about**

- 🐛 Repeated words
- 🔍 Lack of stats/history tracking
- 💰 Ads could be improved
- 🔑 No option to remove ads
- 🔀 Game progress lost when app is closed

**Reported bugs**

- Keyboard issues with registering input
- Game freezing/crashing
- Plural words used as answers

**Requested features**

- Add stats/history tracking
- Improve keyboard layout and functionality
- Introduce difficulty levels
- Allow sharing of results with friends
- Expand word bank to reduce repetition


### 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 Quad Word free?

Quad Word is free to download, with no in-app purchases.

### Is Molecule Maker free?

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

### Which has better reviews, Quad Word or Molecule Maker?

Molecule Maker is rated higher. Quad Word averages 4.8 out of 5 from 13K ratings, while Molecule Maker averages 5.0 from 1 ratings.

### Do Quad Word or Molecule Maker have ads?

Quad Word shows ads; Molecule Maker does not.

### Which is updated more often, Quad Word or Molecule Maker?

Quad Word ships an update every 5 weeks, and Molecule Maker every 2 months. Most recently, Quad Word was updated on September 28, 2026 and Molecule Maker on June 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*