# Metric Conversion tool vs Bombardier Flight Deck 3

The clearest difference is ads: Bombardier Flight Deck 3 at none against Metric Conversion tool's shown. Metric Conversion tool's advantage is ratings volume (15K vs 252) and review sentiment (69% vs 50%). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for Metric Conversion tool against 4.8 for Bombardier Flight Deck 3. That said, the two scores are not equally well evidenced: Metric Conversion tool has 15K ratings behind it against 252, 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 50% of Bombardier Flight Deck 3's.

Metric Conversion tool ships an update fortnightly, Bombardier Flight Deck 3 every 2 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Metric Conversion tool | Bombardier Flight Deck 3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (15K ratings)](https://appshunter.io/ios/app/metric-conversion-tool/id1439430070/reviews) | **[4.8 (252 ratings)](https://appshunter.io/ios/app/bombardier-flight-deck-3/id1462076886/reviews)** |
| Number of ratings | **15K** | 252 |
| Positive reviews | **69.2% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | Free |
| Size | 57 MB | 123 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wight Hat](https://appshunter.io/developer/1425885740) | [Bombardier Aerospace](https://appshunter.io/developer/426503271) |

## 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.)


### Bombardier Flight Deck 3

[App page](https://appshunter.io/ios/app/bombardier-flight-deck-3/id1462076886)

This app allows pilots to organize, access, and annotate aircraft manuals and documents digitally. It facilitates paperless operations with features like automatic revision updates, search capabilities, and secure storage.

**Highlights:** Organize documents with tags, color-codes, and favorites, Visual search with automatic thumbnail feature, Annotate documents with ink, text, and signatures, Full-screen PDF reading with thumbnail view, Automatic revision updates for manuals, Offline access to documents

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Metric Conversion tool free?

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

### Is Bombardier Flight Deck 3 free?

Bombardier Flight Deck 3 is free to download, with no in-app purchases.

### Which has better reviews, Metric Conversion tool or Bombardier Flight Deck 3?

Bombardier Flight Deck 3 is rated higher. Metric Conversion tool averages 4.8 out of 5 from 15K ratings, while Bombardier Flight Deck 3 averages 4.8 from 252 ratings.

### Do Metric Conversion tool or Bombardier Flight Deck 3 have ads?

Metric Conversion tool shows ads; Bombardier Flight Deck 3 does not.

### Which is updated more often, Metric Conversion tool or Bombardier Flight Deck 3?

Metric Conversion tool ships an update fortnightly, and Bombardier Flight Deck 3 every 2 months. Most recently, Metric Conversion tool was updated on November 4, 2026 and Bombardier Flight Deck 3 on November 3, 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.*