# Words with AI vs Word Master Stack

The clearest difference is rating: Word Master Stack at 4.7 against Words with AI's 3.6. Word Master Stack also leads on update cadence (every 4 months vs every 49 months) and review sentiment (71% vs 54%). Words with AI's advantage is iOS requirement (10.0 vs 12.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Words with AI sells 1 one-off in-app purchase and Word Master Stack sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Word Master Stack holds the better App Store score, 4.7 against 3.6. Both are backed by a comparable volume of ratings — 69 and 166 respectively. Written reviews point the same way: 54% of Words with AI's written reviews are positive against 71% of Word Master Stack's.

Words with AI ships an update every 49 months, Word Master Stack every 4 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Words with AI | Word Master Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (69 ratings)](https://appshunter.io/ios/app/words-with-ai/id648268226/reviews) | **[4.7 (166 ratings)](https://appshunter.io/ios/app/word-master-stack/id1634958856/reviews)** |
| Number of ratings | 69 | **166** |
| Positive reviews | 54.3% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 49 months | **Every 4 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 44 MB | 77 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oleksii Harbuzenko](https://appshunter.io/developer/520199173) | [Luis Gualandi](https://appshunter.io/developer/979597989) |

## What reviewers say

### Words with AI

[App page](https://appshunter.io/ios/app/words-with-ai/id648268226)

Engage in a classic word-building game inspired by Scrabble, designed to enhance vocabulary and logical reasoning. Compete against AI or friends, with customizable difficulty and game settings.

**Highlights:** Offline AI play, Multiplayer with friends, 5 difficulty levels, OSPD dictionary integration, Online thesaurus, Customizable game settings

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No advertising | $0.99 | one-time |

**What reviewers like**

- 🚀 No ads
- 🚀 Simple and straightforward
- 👍 Enjoyable game
- 👍 Keeps mind sharp
- 👍 Better than official Scrabble app

**What reviewers complain about**

- 🐛 Dictionary issues - doesn't recognize common words
- 🐛 AI uses made-up or obscure words
- 🐛 Bugs and glitches (crashes, freezes, etc.)
- 🐛 AI cheats by playing multiple words
- 🐛 Difficulty levels not challenging enough

**Reported bugs**

- Crashes and freezes
- Incompatibility with iOS updates
- AI playing multiple words per turn
- Rejecting common English words

**Requested features**

- Allow changing tiles
- Add definition feature for words
- Improve dictionary and word recognition
- Make higher difficulty levels more challenging
- Fix bugs and glitches


### Word Master Stack

[App page](https://appshunter.io/ios/app/word-master-stack/id1634958856)

This is a word-building board game where players create words by placing letter tiles. Letters can be stacked on top of existing tiles, with higher stacks yielding more points. It offers offline play, multiple languages, and detailed statistics.

**Highlights:** Stack letters on top of existing tiles, Scoring based on stack height, Offline mode with 4 difficulty levels, Pass and Play mode, Built-in word definitions, Multiple languages supported, Detailed statistics

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Subscription Month | $0.99 | per month |
| Pro Subscription Year | $5.99 | per year |


## Frequently asked questions

### Is Words with AI free?

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

### Is Word Master Stack free?

Word Master Stack is free to download, with in-app purchases available.

### Which has better reviews, Words with AI or Word Master Stack?

Word Master Stack is rated higher. Words with AI averages 3.6 out of 5 from 69 ratings, while Word Master Stack averages 4.7 from 166 ratings.

### Do Words with AI or Word Master Stack have ads?

Both Words with AI and Word Master Stack show ads.

### Which is updated more often, Words with AI or Word Master Stack?

Words with AI ships an update every 49 months, and Word Master Stack every 4 months. Most recently, Words with AI was updated on October 16, 2026 and Word Master Stack on October 10, 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.*