# DA20 M&B vs Pipe and Fitting

The clearest difference is review sentiment: Pipe and Fitting at 100% against DA20 M&B's 0%. Pipe and Fitting also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). DA20 M&B's advantage is price ($1.99 vs $3.99). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

DA20 M&B costs $1.99 and Pipe and Fitting $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DA20 M&B ships an update every 6 months, Pipe and Fitting every 3 months. The most recent releases landed on October 16, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | DA20 M&B | Pipe and Fitting |
| --- | --- | --- |
| Price | **$1.99** | $3.99 |
| Rating | — | **[4.0 (5 ratings)](https://appshunter.io/ios/app/pipe-and-fitting/id6476142436/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Size | 15 MB | 36 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Pedro Isidoro](https://appshunter.io/developer/1506809339) | [Ajay Gorasiya](https://appshunter.io/developer/1455174866) |

## What reviewers say

### DA20 M&B

[App page](https://appshunter.io/ios/app/da20-m-and-b/id1553610529)

Calculate aircraft mass and balance with interactive weight input and real-time chart plotting. Supports various aircraft models and generates professional PDF loadsheets. Includes unit conversion and data retention for convenience.

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

**In-app purchases:** none


### Pipe and Fitting

[App page](https://appshunter.io/ios/app/pipe-and-fitting/id6476142436)

This app provides detailed dimensions and specifications for a wide range of piping components, including pipes, fittings, flanges, clamps, hangers, and gaskets. It offers accurate measurements and material information, with the ability to switch between metric and US units for user convenience.

**Highlights:** Accurate pipe dimensions, Comprehensive material information, Strength analysis, Fitting dimensions, Flange specifications, Unit conversion (metric/US)

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

**In-app purchases:** none


## Frequently asked questions

### Is DA20 M&B free?

DA20 M&B costs $1.99, with no in-app purchases.

### Is Pipe and Fitting free?

Pipe and Fitting costs $3.99, with no in-app purchases.

### Do DA20 M&B or Pipe and Fitting have ads?

Neither DA20 M&B nor Pipe and Fitting shows ads.

### Which is updated more often, DA20 M&B or Pipe and Fitting?

DA20 M&B ships an update every 6 months, and Pipe and Fitting every 3 months. Most recently, DA20 M&B was updated on October 16, 2026 and Pipe and Fitting on October 21, 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.*