# DA20 M&B vs Antenna Coverage

The clearest difference is review sentiment: Antenna Coverage at 100% against DA20 M&B's 0%. Antenna Coverage also leads on price ($0.99 vs $1.99). DA20 M&B's advantage is update cadence (every 6 months vs every 15 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

DA20 M&B costs $1.99 and Antenna Coverage $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DA20 M&B ships an update every 6 months, Antenna Coverage every 15 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | DA20 M&B | Antenna Coverage |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 15 months |
| Monetization | Paid | Paid |
| Size | 15 MB | 16 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Pedro Isidoro](https://appshunter.io/developer/1506809339) | [Tien Hoang](https://appshunter.io/developer/1743631038) |

## 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


### Antenna Coverage

[App page](https://appshunter.io/ios/app/antenna-coverage/id6670706538)

Design and simulate cellular network sectors with precision using GPS coordinates and antenna parameters. Visualize coverage on an interactive map and securely back up your data to iCloud. Ideal for telecom professionals needing on-the-go network planning and optimization tools.

**Highlights:** GPS-based sector design, Real-time coverage simulation, Interactive map visualization, iCloud data sync and backup, Telecom-grade professional tools, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DA20 M&B free?

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

### Is Antenna Coverage free?

Antenna Coverage costs $0.99, with no in-app purchases.

### Do DA20 M&B or Antenna Coverage have ads?

Neither DA20 M&B nor Antenna Coverage shows ads.

### Which is updated more often, DA20 M&B or Antenna Coverage?

DA20 M&B ships an update every 6 months, and Antenna Coverage every 15 months. Most recently, DA20 M&B was updated on October 16, 2026 and Antenna Coverage on October 10, 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.*