# Blastwave vs ATC SkyDecode

The clearest difference is update cadence: ATC SkyDecode at every 4 days against Blastwave's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Blastwave sells 2 in-app purchases, starting at $3.99 per month 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.

Blastwave ships an update every 6 months, ATC SkyDecode every 4 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Blastwave | ATC SkyDecode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (263 ratings)](https://appshunter.io/ios/app/atc-skydecode-air-traffic/id6760329720/reviews)** |
| Number of ratings | — | **263** |
| Positive reviews | — | 22.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 58 MB | 45 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Piotr Sielicki](https://appshunter.io/developer/1793533693) | [Tap Water](https://appshunter.io/developer/1879967896) |

## What reviewers say

### Blastwave

[App page](https://appshunter.io/ios/app/blastwave/id6741198429)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $3.99 | per month |
| Annual 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 Blastwave free?

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

### Is ATC SkyDecode free?

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

### Do Blastwave or ATC SkyDecode have ads?

Neither Blastwave nor ATC SkyDecode shows ads.

### Which is updated more often, Blastwave or ATC SkyDecode?

Blastwave ships an update every 6 months, and ATC SkyDecode every 4 days. Most recently, Blastwave was updated on October 25, 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.*