# Word Stack Solitaire vs FillWord Puzzle

The clearest difference is in-app purchases: FillWord Puzzle at none against Word Stack Solitaire's 6. Word Stack Solitaire's advantage is ads (none vs shown) and update cadence (every 2 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Word Stack Solitaire sells 6 one-off in-app purchases. FillWord Puzzle asks for nothing beyond the download.

Word Stack Solitaire ships an update every 2 days, FillWord Puzzle every 2 months. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Word Stack Solitaire | FillWord Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 2 months |
| Size | 128 MB | 117 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emre Pehlevan](https://appshunter.io/developer/1763785016) | [Openbeta Limited](https://appshunter.io/developer/1604225441) |

## What reviewers say

### Word Stack Solitaire

[App page](https://appshunter.io/ios/app/word-stack-solitaire/id6759974813)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $0.99 | one-time |
| Coin Pack 2 | $1.99 | one-time |
| Coin Pack 3 | $4.99 | one-time |
| Coin Pack 4 | $9.99 | one-time |
| Coin Pack 5 | $19.99 | one-time |
| Coin Pack 6 | $49.99 | one-time |


### FillWord Puzzle

[App page](https://appshunter.io/ios/app/fillword-puzzle/id6762081827)

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

**In-app purchases:** none


## Frequently asked questions

### Is Word Stack Solitaire free?

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

### Is FillWord Puzzle free?

FillWord Puzzle is free to download, with no in-app purchases.

### Do Word Stack Solitaire or FillWord Puzzle have ads?

FillWord Puzzle shows ads; Word Stack Solitaire does not.

### Which is updated more often, Word Stack Solitaire or FillWord Puzzle?

Word Stack Solitaire ships an update every 2 days, and FillWord Puzzle every 2 months. Most recently, Word Stack Solitaire was updated on October 20, 2026 and FillWord Puzzle on October 8, 2026.

---

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