# A220 Guide vs Boeing 757 Tech Question Bank

The clearest difference is ads: Boeing 757 Tech Question Bank at none against A220 Guide's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. A220 Guide sells 2 in-app purchases, starting at $12.99 per 6 months and Boeing 757 Tech Question Bank sells 3 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

A220 Guide ships an update every 2 weeks, Boeing 757 Tech Question Bank fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | A220 Guide | Boeing 757 Tech Question Bank |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/a220-guide/id6449822839/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 11 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Onboard By JCG Ltd](https://appshunter.io/developer/1690753784) | [NexCode Systems LLC](https://appshunter.io/developer/1866619371) |

## What reviewers say

### 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 (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access Starter (6 Months) | $12.99 | per 6 months |
| A220 Guide Annual | $21.99 | per year |


### Boeing 757 Tech Question Bank

[App page](https://appshunter.io/ios/app/boeing-757-tech-question-bank/id6784130684)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro x1 | $11.99 | per month |
| Pro x3 | $21.99 | per 3 months |
| Pro x6 | $29.99 | per 6 months |


## Frequently asked questions

### Is A220 Guide free?

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

### Is Boeing 757 Tech Question Bank free?

Boeing 757 Tech Question Bank is free to download, with in-app purchases available.

### Do A220 Guide or Boeing 757 Tech Question Bank have ads?

A220 Guide shows ads; Boeing 757 Tech Question Bank does not.

### Which is updated more often, A220 Guide or Boeing 757 Tech Question Bank?

A220 Guide ships an update every 2 weeks, and Boeing 757 Tech Question Bank fortnightly. Most recently, A220 Guide was updated on November 3, 2026 and Boeing 757 Tech Question Bank on November 3, 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.*