# BASD Echo vs iDIAMOND Aircraft Apps

The clearest difference is rating: BASD Echo at 4.4 against iDIAMOND Aircraft Apps's 3.7. BASD Echo also leads on in-app purchases (none vs 5). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. iDIAMOND Aircraft Apps sells 5 one-off in-app purchases. BASD Echo asks for nothing beyond the download.

BASD Echo holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 7 and 3 respectively.

BASD Echo ships an update every 2 months, iDIAMOND Aircraft Apps monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | BASD Echo | iDIAMOND Aircraft Apps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/basd-echo/id1438468307/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/idiamond-aircraft-apps/id1507414847/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 11 MB | 69 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aaron Kovacs](https://appshunter.io/developer/1071984190) | [Aircraft Apps LLC](https://appshunter.io/developer/1499571546) |

## What reviewers say

### BASD Echo

[App page](https://appshunter.io/ios/app/basd-echo/id1438468307)

Access your school's acclaimed newspaper content directly on your iOS device. Browse fresh articles weekly with a modern interface and beautiful story formats. Includes a PDF viewer and expansive content editor.

**Highlights:** Weekly content updates, Notification support, Modern interface, PDF viewer, Beautiful story formats, Content editor

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

**In-app purchases:** none


### iDIAMOND Aircraft Apps

[App page](https://appshunter.io/ios/app/idiamond-aircraft-apps/id1507414847)

Prepare for aviation checkrides with interactive flashcards, quizzes, and an AI assistant. Access worldwide weather, airport information, and a community forum for pilots. Includes a fun aviation-themed board game to reinforce learning.

**Highlights:** Aircraft system flashcards and quizzes, AI-powered aviation Q&A, Worldwide weather and airport data, Customizable flashcard maker, Aviation-themed board game, Community message board

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindCoach: Personal Health | $19.99 | one-time |
| 20 FAA Handbooks & Manuals | $19.99 | one-time |
| Diamond DA-20 Checkride Prep | $29.99 | one-time |
| Diamond DA-42 Checkride Prep | $29.99 | one-time |
| Diamond DA-40 | $29.99 | one-time |


## Frequently asked questions

### Is BASD Echo free?

BASD Echo is free to download, with no in-app purchases.

### Is iDIAMOND Aircraft Apps free?

iDIAMOND Aircraft Apps is free to download, with in-app purchases available.

### Which has better reviews, BASD Echo or iDIAMOND Aircraft Apps?

BASD Echo is rated higher. BASD Echo averages 4.4 out of 5 from 7 ratings, while iDIAMOND Aircraft Apps averages 3.7 from 3 ratings.

### Do BASD Echo or iDIAMOND Aircraft Apps have ads?

Neither BASD Echo nor iDIAMOND Aircraft Apps shows ads.

### Which is updated more often, BASD Echo or iDIAMOND Aircraft Apps?

BASD Echo ships an update every 2 months, and iDIAMOND Aircraft Apps monthly. Most recently, BASD Echo was updated on October 24, 2026 and iDIAMOND Aircraft Apps on October 25, 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.*