# Surat Computer Association vs Global Skywave

The clearest difference is ads: Surat Computer Association at none against Global Skywave's shown. Surat Computer Association also leads on iOS requirement (13.0 vs 15.6). Global Skywave's advantage is update cadence (daily vs every 12 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Surat Computer Association ships an update every 12 months, Global Skywave daily. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Surat Computer Association | Global Skywave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (11 ratings)](https://appshunter.io/ios/app/global-skywave/id6498862229/reviews)** |
| Number of ratings | — | **11** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Daily** |
| Monetization | — | Ad-supported |
| Size | 59 MB | 79 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [R K Infotech](https://appshunter.io/developer/859792762) | [Noah Clark](https://appshunter.io/developer/1708029582) |

## What reviewers say

### Surat Computer Association

[App page](https://appshunter.io/ios/app/surat-computer-association/id6448973440)

**Features:** macOS Compatibility

**In-app purchases:** none


### Global Skywave

[App page](https://appshunter.io/ios/app/global-skywave/id6498862229)

Discover and connect with radio operators worldwide on a real-time map. Communicate directly with others, receive custom alerts, and utilize built-in calculation tools for radio operations. This app makes global radio communication accessible and engaging.

**Highlights:** Real-time operator map, Direct operator messaging, Customizable alerts, Built-in calculation tools, Detailed station profiles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Surat Computer Association free?

Surat Computer Association is free to download, with no in-app purchases.

### Is Global Skywave free?

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

### Do Surat Computer Association or Global Skywave have ads?

Global Skywave shows ads; Surat Computer Association does not.

### Which is updated more often, Surat Computer Association or Global Skywave?

Surat Computer Association ships an update every 12 months, and Global Skywave daily. Most recently, Surat Computer Association was updated on October 7, 2026 and Global Skywave on October 2, 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.*