# Spexi vs ATC SkyDecode

The clearest difference is review sentiment: Spexi at 100% against ATC SkyDecode's 23%. Spexi also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 7). ATC SkyDecode's advantage is update cadence (every 4 days vs monthly) and ratings volume (263 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. ATC SkyDecode sells 7 in-app purchases, starting at $5.99 per 7 days. Spexi asks for nothing beyond the download.

Spexi holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: ATC SkyDecode has 263 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Spexi's written reviews are positive against 23% of ATC SkyDecode's.

Spexi ships an update monthly, ATC SkyDecode every 4 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Spexi | ATC SkyDecode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spexi/id1455273103/reviews)** | [4.5 (263 ratings)](https://appshunter.io/ios/app/atc-skydecode-air-traffic/id6760329720/reviews) |
| Number of ratings | 1 | **263** |
| Positive reviews | **100.0% of reviews** | 22.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 109 MB | 45 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Spexi Geospatial Inc.](https://appshunter.io/developer/1455273102) | [Tap Water](https://appshunter.io/developer/1879967896) |

## What reviewers say

### Spexi

[App page](https://appshunter.io/ios/app/spexi/id1455273103)

This app simplifies drone flight planning and autonomous image capture for professional use. It offers reliable and efficient tools to make complex aerial photography straightforward. Compatible with a wide range of DJI drones.

**Highlights:** Easy-to-use flight planning tools, Autonomous flight capabilities, Reliable and efficient image capture, Wide DJI drone compatibility, Sophisticated aerial photography

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Spexi free?

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

### Is ATC SkyDecode free?

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

### Which has better reviews, Spexi or ATC SkyDecode?

Spexi is rated higher. Spexi averages 5.0 out of 5 from 1 ratings, while ATC SkyDecode averages 4.5 from 263 ratings.

### Do Spexi or ATC SkyDecode have ads?

Neither Spexi nor ATC SkyDecode shows ads.

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

Spexi ships an update monthly, and ATC SkyDecode every 4 days. Most recently, Spexi was updated on October 9, 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.*