# Rdio Scanner vs ATC SkyDecode

The clearest difference is rating: ATC SkyDecode at 4.5 against Rdio Scanner's 3.3. ATC SkyDecode also leads on monetization model (free with in-app purchases vs subscription) and update cadence (every 4 days vs monthly). Rdio Scanner's advantage is review sentiment (44% vs 23%). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Rdio Scanner sells 1 in-app purchase, starting at $39.99 per year and ATC SkyDecode sells 7 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ATC SkyDecode holds the better App Store score, 4.5 against 3.3. Both are backed by a comparable volume of ratings — 84 and 263 respectively. Written reviews complicate that: 44% of Rdio Scanner's written reviews are positive against 23% of ATC SkyDecode's, so the app with the better star average is not the one people write more warmly about.

Rdio Scanner ships an update monthly, ATC SkyDecode every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Rdio Scanner | ATC SkyDecode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (84 ratings)](https://appshunter.io/ios/app/rdio-scanner/id1563065667/reviews) | **[4.5 (263 ratings)](https://appshunter.io/ios/app/atc-skydecode-air-traffic/id6760329720/reviews)** |
| Number of ratings | 84 | **263** |
| Positive reviews | **44.2% of reviews** | 22.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 52 MB | 45 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Saubeo Solutions](https://appshunter.io/developer/1563065669) | [Tap Water](https://appshunter.io/developer/1879967896) |

## What reviewers say

### Rdio Scanner

[App page](https://appshunter.io/ios/app/rdio-scanner/id1563065667)

This is the native client for an open-source project that scans and identifies audio. It offers premium features through an annual subscription, which automatically renews unless canceled.

**Highlights:** Native client application, Premium features, Annual subscription, Automatic renewal, Cancel anytime

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $39.99 | per year |


### ATC SkyDecode

[App page](https://appshunter.io/ios/app/atc-skydecode-air-traffic/id6760329720)

Learn air traffic control communications with synchronized text and audio dialogues. Track global flights in real-time on a live map, viewing aircraft details. Designed for aviation enthusiasts and learners with a focused, dark interface.

**Highlights:** Synchronized ATC dialogues with text, Real-time global flight map, Aircraft details on tap, Clean, dark interface, Aviation phraseology learning

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SkyDecode Premium weekly | $5.99 | per 7 days |
| SkyDecode Premium weekly 3dt | $5.99 | per 7 days |
| SkyDecode Premium weekly first week | $5.99 | per 7 days |
| SkyDecode Premium monthly | $19.99 | per month |
| SkyDecode Premium yearly | $49.99 | per year |
| SkyDecode Premium yearly 3dt | $49.99 | per year |
| skydecode lifetime $79.99 | $79.99 | one-time |


## Frequently asked questions

### Is Rdio Scanner free?

Rdio Scanner is free to download, with in-app purchases available.

### Is ATC SkyDecode free?

ATC SkyDecode is free to download, with in-app purchases available.

### Which has better reviews, Rdio Scanner or ATC SkyDecode?

ATC SkyDecode is rated higher. Rdio Scanner averages 3.3 out of 5 from 84 ratings, while ATC SkyDecode averages 4.5 from 263 ratings.

### Do Rdio Scanner or ATC SkyDecode have ads?

Neither Rdio Scanner nor ATC SkyDecode shows ads.

### Which is updated more often, Rdio Scanner or ATC SkyDecode?

Rdio Scanner ships an update monthly, and ATC SkyDecode every 4 days. Most recently, Rdio Scanner was updated on October 24, 2026 and ATC SkyDecode on October 24, 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.*