# Metric Conversion tool vs Tool in the Cockpit

The clearest difference is in-app purchases: Metric Conversion tool at none against Tool in the Cockpit's 9. Metric Conversion tool also leads on ratings volume (15K vs 18). Tool in the Cockpit's advantage is ads (none vs shown) and review sentiment (100% vs 69%). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Tool in the Cockpit sells 8 in-app purchases, starting at $3.99 per year. 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 Tool in the Cockpit. That said, the two scores are not equally well evidenced: Metric Conversion tool has 15K ratings behind it against 18, so its average is the more settled of the two. Written reviews are what separate them: 69% of Metric Conversion tool's written reviews are positive against 100% of Tool in the Cockpit's.

Metric Conversion tool ships an update fortnightly, Tool in the Cockpit every 5 days. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Metric Conversion tool | Tool in the Cockpit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (15K ratings)](https://appshunter.io/ios/app/metric-conversion-tool/id1439430070/reviews)** | [4.7 (18 ratings)](https://appshunter.io/ios/app/tool-in-the-cockpit/id6463623450/reviews) |
| Number of ratings | **15K** | 18 |
| Positive reviews | 69.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 57 MB | 342 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wight Hat](https://appshunter.io/developer/1425885740) | [Nicholas Bradley](https://appshunter.io/developer/1548145234) |

## 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.)


### Tool in the Cockpit

[App page](https://appshunter.io/ios/app/tool-in-the-cockpit/id6463623450)

This app provides essential performance and weight & balance calculations for helicopter pilots. It offers in-flight data, METARs/TAFs, and warning light references, simplifying preflight and in-flight routines for a more focused and professional flying experience.

**Highlights:** In-flight performance calculations, Weight & balance for multiple helicopter models, METARs and TAFs access, Warning light references, Offline unit converter, Auto-generated PDF navigation logs

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bell 206 W&B | $3.99 | per year |
| Unlock R44 Monthly | $3.99 | per month |
| Upgrade Monthly | $3.99 | per month |
| B407 W&B | $3.99 | per year |
| EC130 W & B | $3.99 | per year |
| Unlock R44 (1 Year) | $17.99 | per year |
| Unlock R66 | $17.99 | per year |
| Unlock AW119 | $17.99 | per year |


## Frequently asked questions

### Is Metric Conversion tool free?

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

### Is Tool in the Cockpit free?

Tool in the Cockpit is free to download, with in-app purchases available.

### Which has better reviews, Metric Conversion tool or Tool in the Cockpit?

Metric Conversion tool is rated higher. Metric Conversion tool averages 4.8 out of 5 from 15K ratings, while Tool in the Cockpit averages 4.7 from 18 ratings.

### Do Metric Conversion tool or Tool in the Cockpit have ads?

Metric Conversion tool shows ads; Tool in the Cockpit does not.

### Which is updated more often, Metric Conversion tool or Tool in the Cockpit?

Metric Conversion tool ships an update fortnightly, and Tool in the Cockpit every 5 days. Most recently, Metric Conversion tool was updated on November 4, 2026 and Tool in the Cockpit on November 3, 2026.

---

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