# CONVERT vs 737 Pilot

The clearest difference is review sentiment: 737 Pilot at 100% against CONVERT's 0%. CONVERT's advantage is price ($2.99 vs $8.99). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

CONVERT costs $2.99 and 737 Pilot $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | CONVERT | 737 Pilot |
| --- | --- | --- |
| Price | **$2.99** | $8.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/convert-crewlounge-aero/id1056701905/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Paid | Paid |
| Size | 18 MB | 14 MB |
| Requires iOS | 13.5 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AvioVision](https://appshunter.io/developer/568400284) | [Geoffrey Suppervielle](https://appshunter.io/developer/1071735991) |

## What reviewers say

### CONVERT

[App page](https://appshunter.io/ios/app/convert-crewlounge-aero/id1056701905)

This aviation tool offers a comprehensive unit converter and E6B flight computer for pilots. It handles various aviation-specific calculations, including fuel, weather, and performance, across multiple languages.

**Highlights:** Unit conversion for fuel, distance, weight, and more, E6B flight computer with wind triangle calculations, Snowtam decoder for various formats, Cold temperature altitude corrections, Metric flight level conversions, Runway crosswind and obstacle climb gradient calculations

**In-app purchases:** none


### 737 Pilot

[App page](https://appshunter.io/ios/app/737-pilot/id1071735992)

This app offers a suite of tools for Boeing 737-800 pilots, including roster scanning, weather and NOTAM retrieval, flight export, and brake cooling calculations. It also features a refueling assistant and a searchable database of delay codes and airports.

**Highlights:** Roster scanning with multiple views, Current weather and NOTAM retrieval, Flight export to calendar or LogTen Pro, Brake Cooling Schedule calculations, Refueling operation assistant, Delay code search, Airport details database

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

**In-app purchases:** none


## Frequently asked questions

### Is CONVERT free?

CONVERT costs $2.99, with no in-app purchases.

### Is 737 Pilot free?

737 Pilot costs $8.99, with no in-app purchases.

### Do CONVERT or 737 Pilot have ads?

Neither CONVERT nor 737 Pilot shows ads.

### Which is updated more often, CONVERT or 737 Pilot?

CONVERT ships an update every 3 months, and 737 Pilot every 3 months. Most recently, CONVERT was updated on October 29, 2026 and 737 Pilot on October 29, 2026.

---

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