# DA20 M&B — Diamond DA20 Mass and Balance

> Aircraft mass and balance calculator with interactive charts and PDF loadsheet generation. (iPhone/iPad app by Pedro Isidoro.)

- Source: https://appshunter.io/ios/app/da20-m-and-b/id1553610529 (this page in markdown: same URL + `.md`)
- Developer: [Pedro Isidoro](https://appshunter.io/developer/1506809339)
- Category: Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 16.0 · 15 MB
- Languages: English
- Released: 2021-02-13
- Data updated: 2026-06-05
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/da20-m-and-b/id1553610529/reviews.md

## What is DA20 M&B?

Diamond Mass & Balance calculation App with easy and interactive weights adding and real time Chart plotting.
You can calculate for DA20 models: DA20-A1, DA20-100, DV20-100, DA20-C1, DA20 i and DV20 E.
Check out the CG moving while you're selecting your Weights. 
Get access to Loading Charts for accurate reading. Red Dot "marks the Spot".
Also Red warning alerts if you're overweight!
Create your PDF file with your loadsheet in a professional looking sheet. Write your remarks in it, save it, print it, share it or e-mail it! Includes regulatory data such as A/C registration, departure aerodrome, arrival aerodrome, time and date.
Convert all necessary weight and fuel Units on a dedicated page.
You can retain data from A/C's Registration, BEW and Arm, Pilot's weight and arm so that you don't have to insert it every time you restart your App, if the A/C and pilot are the same as the last flight.
Enjoy your Mass and Balance on your iPad or your iPhone!
Available for Diamond Aircrafts. 
Also available for Cessna and Piper aircrafts.

## Key features

- Interactive weight adding
- Real-time chart plotting
- Loading chart access
- Overweight warnings
- PDF loadsheet generation
- Unit conversion
- Data retention

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/da20-m-and-b/id1553610529/reviews.md

### 1/5 — Missing Featuers

*2024-07-22*

Items demonstrated in the animation are not available on my Mini 5.

## Frequently asked questions about DA20 M&B

### What aircraft models does DA20 M&B support?

DA20 M&B supports calculations for DA20-A1, DA20-100, DV20-100, DA20-C1, DA20 i, DV20 E, as well as Cessna and Piper aircrafts. It is specifically designed for Diamond Aircrafts.

### Can I save and share my loadsheets?

Yes, you can create a PDF file of your loadsheet with remarks, save it, print it, share it, or email it. The PDF includes regulatory data such as A/C registration and departure/arrival aerodromes.

### Does DA20 M&B have ads?

No, DA20 M&B does not contain advertisements. It is a paid application that offers an ad-free experience for its users.

### What devices is DA20 M&B available on?

DA20 M&B is available for iPad devices. It is designed to provide a convenient mass and balance calculation experience on your tablet.

### How often is DA20 M&B updated?

The latest version of DA20 M&B is 1.2.1, released on October 8, 2024. Updates are provided periodically to ensure the app remains functional and accurate.

### What is the price of DA20 M&B?

DA20 M&B is a paid application priced at $1.99. This one-time purchase grants you access to all its features for calculating aircraft mass and balance.

### Does DA20 M&B help with overweight warnings?

Yes, DA20 M&B provides red warning alerts if your aircraft is overweight. This feature helps ensure safe flight operations by highlighting potential balance issues.

### Can I retain aircraft and pilot data in DA20 M&B?

Yes, you can retain data such as A/C registration, BEW, Arm, and pilot's weight and arm. This feature prevents you from having to re-enter this information every time you restart the app for the same aircraft and pilot.

## Version history (last 4 releases)

### 1.2.1 — 2024-10-08

Performance improvement

### 1.2 — 2021-08-10

minor label correction

### 1.1 — 2021-08-09

system optimized. 
Layers optimized.

### 1.0 — 2021-02-13

No release notes.

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## More apps by Pedro Isidoro

- [A380 Clipboard](https://appshunter.io/ios/app/a380-clipboard/id1506809340)
- [C152 M&B](https://appshunter.io/ios/app/c152-m-and-b/id1509392706)
- [C152 M&B mobile](https://appshunter.io/ios/app/c152-m-and-b-mobile/id1511681848)
- [GRF Snowtam](https://appshunter.io/ios/app/grf-snowtam/id1514590590)
- [FTL DXB](https://appshunter.io/ios/app/ftl-dxb/id1521224914)
- [C172 M&B Mobile](https://appshunter.io/ios/app/c172-m-and-b-mobile/id1523694349)

All apps by Pedro Isidoro: https://appshunter.io/developer/1506809339

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*