# ATSA SIG vs App COP Junin

The clearest difference is iOS requirement: ATSA SIG at 8.0 against App COP Junin's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ATSA SIG ships an update every 2 weeks, App COP Junin every 3 weeks. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ATSA SIG | App COP Junin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 48 MB | 77 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [AERO TRANSPORTE S.A.](https://appshunter.io/developer/1462381236) | [Plush Producciones SRL](https://appshunter.io/developer/1517500593) |

## What reviewers say

### ATSA SIG

[App page](https://appshunter.io/ios/app/atsa-sig/id1467157631)

**Features:** macOS Compatibility

**In-app purchases:** none


### App COP Junin

[App page](https://appshunter.io/ios/app/app-cop-junin/id6763381895)

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

**In-app purchases:** none


## Frequently asked questions

### Is ATSA SIG free?

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

### Is App COP Junin free?

App COP Junin is free to download, with no in-app purchases.

### Do ATSA SIG or App COP Junin have ads?

Neither ATSA SIG nor App COP Junin shows ads.

### Which is updated more often, ATSA SIG or App COP Junin?

ATSA SIG ships an update every 2 weeks, and App COP Junin every 3 weeks. Most recently, ATSA SIG was updated on October 5, 2026 and App COP Junin 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.*