# Decoding Word Puzzle vs Bill's Sudoku

Decoding Word Puzzle and Bill's Sudoku both sit at 4.9 stars, but that hides the real split: 100% of Bill's Sudoku's written reviews are positive against 28% of Decoding Word Puzzle's. Decoding Word Puzzle's advantage is in-app purchases (none vs 2) and update cadence (daily vs every 5 days). On price, rating, ads and device support there is nothing between them.

Both are free to download. Bill's Sudoku sells 2 one-off in-app purchases. Decoding Word Puzzle asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Decoding Word Puzzle against 5.0 for Bill's Sudoku. That said, the two scores are not equally well evidenced: Decoding Word Puzzle has 13K ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 28% of Decoding Word Puzzle's written reviews are positive against 100% of Bill's Sudoku's.

Decoding Word Puzzle ships an update daily, Bill's Sudoku every 5 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Decoding Word Puzzle | Bill's Sudoku |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (13K ratings)](https://appshunter.io/ios/app/decoding-word-puzzle/id6747968388/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bills-sudoku/id6822280052/reviews)** |
| Number of ratings | **13K** | 1 |
| Positive reviews | 27.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 255 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Peace Word Studio](https://appshunter.io/developer/1787839993) | [Paul Allan Manacap](https://appshunter.io/developer/6822280054) |

## What reviewers say

### Decoding Word Puzzle

[App page](https://appshunter.io/ios/app/decoding-word-puzzle/id6747968388)

Engage your mind with a word puzzle game featuring quotes from famous figures, literature, and movies. Solve creatively designed levels with hints and letter matching, enhanced by beautiful hand-drawn art and an unfolding narrative.

**Highlights:** Quote-based puzzles, Word creation and letter matching, Contextual hints, Hand-drawn artwork, Narrative mode, Daily challenges

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

**In-app purchases:** none

**What reviewers like**

- 🤩 Relaxing and mentally challenging
- 👍 Fun and enjoyable game

**What reviewers complain about**

- 🔥 Overloaded with ads
- 🐛 Buggy and unresponsive touch interface
- 🔋 Poor performance and battery drain

**Reported bugs**

- Forced to restart from beginning after update
- Frequent crashes and freezes

**Requested features**

- More puzzle content
- Option to disable ads


### Bill's Sudoku

[App page](https://appshunter.io/ios/app/bills-sudoku/id6822280052)

Enjoy a classic Sudoku experience with a calming Japanese aesthetic and gentle jazz music. Offers multiple difficulty levels, helpful tools like notes and hints, and plays offline. Unlock all modes with a one-time purchase.

**Highlights:** Multiple game modes (Easy, Medium, Hard, Expert), In-game tools (Notes, Hint, Undo, Erase), Automatic game saving, Offline play supported, Cross-device compatibility (iPhone, iPad, Mac), No ads or tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30-day Trial | Free | one-time |
| Full Game | $1.99 | one-time |


## Frequently asked questions

### Is Decoding Word Puzzle free?

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

### Is Bill's Sudoku free?

Bill's Sudoku is free to download, with in-app purchases available.

### Which has better reviews, Decoding Word Puzzle or Bill's Sudoku?

Bill's Sudoku is rated higher. Decoding Word Puzzle averages 4.9 out of 5 from 13K ratings, while Bill's Sudoku averages 5.0 from 1 ratings.

### Do Decoding Word Puzzle or Bill's Sudoku have ads?

Neither Decoding Word Puzzle nor Bill's Sudoku shows ads.

### Which is updated more often, Decoding Word Puzzle or Bill's Sudoku?

Decoding Word Puzzle ships an update daily, and Bill's Sudoku every 5 days. Most recently, Decoding Word Puzzle was updated on November 5, 2026 and Bill's Sudoku on October 31, 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.*