# ACARS vs Morse Maven

The clearest difference is price: Morse Maven at Free against ACARS's $2.99. Morse Maven also leads on rating (4.5 vs 3.0) and update cadence (every 4 days vs every 12 months). ACARS's advantage is in-app purchases (none vs 1) and iOS requirement (6.0 vs 15.6). On ratings volume, ads and device support there is nothing between them.

Morse Maven is free to download; ACARS costs $2.99 up front. Morse Maven sells 1 one-off in-app purchase. ACARS asks for nothing beyond the download.

Morse Maven holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 14 and 6 respectively. Written reviews point the same way: 41% of ACARS's written reviews are positive against 50% of Morse Maven's.

ACARS ships an update every 12 months, Morse Maven every 4 days. The most recent releases landed on September 23, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | ACARS | Morse Maven |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [3.0 (14 ratings)](https://appshunter.io/ios/app/acars/id386825917/reviews) | **[4.5 (6 ratings)](https://appshunter.io/ios/app/morse-maven/id6746571072/reviews)** |
| Number of ratings | **14** | 6 |
| Positive reviews | 41.4% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 46 MB |
| Requires iOS | **6.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Black Cat Systems](https://appshunter.io/developer/301047032) | [Dragon Technology Ltd](https://appshunter.io/developer/294055244) |

## What reviewers say

### ACARS

[App page](https://appshunter.io/ios/app/acars/id386825917)

View ACARS aircraft transmissions on your iOS device without a bulky computer. Requires a radio scanner tuned to the aircraft band. Save decodes to a file or transfer to your computer.

**Highlights:** View ACARS transmissions on iOS, Save decoded packets to a file, Transfer data to computer via iTunes, Built-in aircraft model database, Add custom plane information, Color-coded packet fields

**Features:** macOS Compatibility

**In-app purchases:** none


### Morse Maven

[App page](https://appshunter.io/ios/app/morse-maven/id6746571072)

Master Morse code with a comprehensive suite of tools. Learn progressively from beginner to advanced levels, practice receiving by ear, and decode messages automatically. Customize your learning experience with adjustable speeds and spacing.

**Highlights:** Progressive learning modules, Customizable speed and spacing, Audio Morse code training, Automatic decoding tool, Morse code sending tool, Reference guide

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Morse Maven Learning Upgrade | $4.99 | one-time |


## Frequently asked questions

### Is ACARS free?

ACARS costs $2.99, with no in-app purchases.

### Is Morse Maven free?

Morse Maven is free to download, with in-app purchases available.

### Which has better reviews, ACARS or Morse Maven?

Morse Maven is rated higher. ACARS averages 3.0 out of 5 from 14 ratings, while Morse Maven averages 4.5 from 6 ratings.

### Do ACARS or Morse Maven have ads?

Neither ACARS nor Morse Maven shows ads.

### Which is updated more often, ACARS or Morse Maven?

ACARS ships an update every 12 months, and Morse Maven every 4 days. Most recently, ACARS was updated on September 23, 2026 and Morse Maven on August 23, 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.*