# Metric Conversion tool vs Crossword Solver King

The clearest difference is in-app purchases: Metric Conversion tool at none against Crossword Solver King's 1. Metric Conversion tool also leads on update cadence (fortnightly vs every 3 months) and ratings volume (15K vs 112). Crossword Solver King's advantage is review sentiment (85% vs 70%). On price, rating, ads and device support there is nothing between them.

Both are free to download. Crossword Solver King sells 1 one-off in-app purchase. Metric Conversion tool asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Metric Conversion tool against 4.7 for Crossword Solver King. That said, the two scores are not equally well evidenced: Metric Conversion tool has 15K ratings behind it against 112, so its average is the more settled of the two. Written reviews are what separate them: 70% of Metric Conversion tool's written reviews are positive against 85% of Crossword Solver King's.

Metric Conversion tool ships an update fortnightly, Crossword Solver King every 3 months. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Metric Conversion tool | Crossword Solver King |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (15K ratings)](https://appshunter.io/ios/app/metric-conversion-tool/id1439430070/reviews)** | [4.7 (112 ratings)](https://appshunter.io/ios/app/crossword-solver-king/id1503152101/reviews) |
| Number of ratings | **15K** | 112 |
| Positive reviews | 70.2% of reviews | **85.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 57 MB | 40 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wight Hat](https://appshunter.io/developer/1425885740) | [Mark Bailey](https://appshunter.io/developer/973923698) |

## What reviewers say

### Metric Conversion tool

[App page](https://appshunter.io/ios/app/metric-conversion-tool/id1439430070)

This app provides a comprehensive unit and currency converter with a user-friendly interface. It offers offline functionality, supports over 30,000 unit conversions, and includes more than 160 currencies with live exchange rates. Users can save favorite conversions and get precise results.

**Highlights:** Offline functionality, Over 30,000 unit conversions, 160+ currencies with live rates, Save favorite conversions, Answers in fractions, Up to 5 decimal places

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

**In-app purchases:** none

**What reviewers like**

- 💡 Useful conversion tool
- 👍 Easy to use and navigate
- 🚀 Quick and efficient
- 👍 Comprehensive coverage of conversions

**What reviewers complain about**

- 🔊 Intrusive and loud ads
- 🔒 Questionable privacy practices
- 🐛 Inaccurate conversions
- 👎 Disruptive to workflow

**Reported bugs**

- Temperature conversion displaying incorrect values
- Ads triggering false memory full warnings

**Requested features**

- Paid version to remove ads
- Option to display results in preferred format
- Speed conversion (mph, km/h, etc.)


### Crossword Solver King

[App page](https://appshunter.io/ios/app/crossword-solver-king/id1503152101)

This app assists with various word games and puzzles by providing powerful word-finding and solving tools. It helps users find words for crosswords, Scrabble, Wordle, and more with a vast database and advanced search filters.

**Highlights:** Find words with missing letters, Solve anagrams, Crossword clue solver, Wordle helper, Scrabble and blank tile solver, Built-in dictionary with definitions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Metric Conversion tool free?

Metric Conversion tool is free to download, with no in-app purchases.

### Is Crossword Solver King free?

Crossword Solver King is free to download, with in-app purchases available.

### Which has better reviews, Metric Conversion tool or Crossword Solver King?

Metric Conversion tool is rated higher. Metric Conversion tool averages 4.8 out of 5 from 15K ratings, while Crossword Solver King averages 4.7 from 112 ratings.

### Do Metric Conversion tool or Crossword Solver King have ads?

Both Metric Conversion tool and Crossword Solver King show ads.

### Which is updated more often, Metric Conversion tool or Crossword Solver King?

Metric Conversion tool ships an update fortnightly, and Crossword Solver King every 3 months. Most recently, Metric Conversion tool was updated on October 21, 2026 and Crossword Solver King on October 19, 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.*