# DA40 NG vs A220 Guide

The clearest difference is price: A220 Guide at Free against DA40 NG's $19.99. A220 Guide also leads on update cadence (every 2 weeks vs every 4 months) and device support (3 vs 1). DA40 NG's advantage is rating (3.0 vs 2.0) and in-app purchases (none vs 1). On ratings volume and iOS requirement there is nothing between them.

A220 Guide is free to download; DA40 NG costs $19.99 up front. A220 Guide sells 1 in-app purchase, starting at $12.99 per 6 months. DA40 NG asks for nothing beyond the download.

DA40 NG holds the better App Store score, 3.0 against 2.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

DA40 NG ships an update every 4 months, A220 Guide every 2 weeks. The most recent releases landed on September 24, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | DA40 NG | A220 Guide |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/da40-ng/id662106657/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/a220-guide/id6449822839/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 35 MB | 50 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gyronimo, LLC](https://appshunter.io/developer/536898885) | [Onboard By JCG Ltd](https://appshunter.io/developer/1690753784) |

## What reviewers say

### DA40 NG

[App page](https://appshunter.io/ios/app/da40-ng/id662106657)

This app calculates mass, balance, and performance data for the Diamond DA40 NG aircraft. It helps pilots plan flights quickly by interpolating data from the Pilot's Operating Handbook, offering detailed graphics and scenario planning.

**Highlights:** Mass & Balance calculations, Takeoff and Landing performance, Climb performance analysis, Cruise performance optimization, Fuel management and efficiency, Wind component calculation, Scenario planning with sliders

**In-app purchases:** none


### A220 Guide

[App page](https://appshunter.io/ios/app/a220-guide/id6449822839)

This app provides pilots with essential operational information for the A220 aircraft. It features 14 in-depth chapters, EICAS message alerts, and a powerful search function. Enhance your understanding with detailed schematics, photos, and illustrations.

**Highlights:** 14 in-depth operational chapters, EICAS message alerts, Effortless search functionality, Detailed schematics and illustrations, High-quality photographs, Premium access unlockable via in-app purchase

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access Starter (6 Months) | $12.99 | per 6 months |


## Frequently asked questions

### Is DA40 NG free?

DA40 NG costs $19.99, with no in-app purchases.

### Is A220 Guide free?

A220 Guide is free to download, with in-app purchases available.

### Which has better reviews, DA40 NG or A220 Guide?

DA40 NG is rated higher. DA40 NG averages 3.0 out of 5 from 2 ratings, while A220 Guide averages 2.0 from 1 ratings.

### Do DA40 NG or A220 Guide have ads?

A220 Guide shows ads; DA40 NG does not.

### Which is updated more often, DA40 NG or A220 Guide?

DA40 NG ships an update every 4 months, and A220 Guide every 2 weeks. Most recently, DA40 NG was updated on September 24, 2026 and A220 Guide on September 15, 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.*