# Alta Brasil vs CowSynch

The clearest difference is update cadence: CowSynch at every 4 days against Alta Brasil's monthly. On price, ads, 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.

Alta Brasil ships an update monthly, CowSynch every 4 days. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Alta Brasil | CowSynch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 234 MB | 50 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Alta Genetics do Brasil LTDA](https://appshunter.io/developer/1536616262) | [Ordinum Inovacao e Tecnologia Ltda](https://appshunter.io/developer/6783436911) |

## What reviewers say

### Alta Brasil

[App page](https://appshunter.io/ios/app/alta-brasil/id1623609563)

**Features:** Vision Pro support

**In-app purchases:** none


### CowSynch

[App page](https://appshunter.io/ios/app/cowsynch/id6793338711)

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

**In-app purchases:** none


## Frequently asked questions

### Is Alta Brasil free?

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

### Is CowSynch free?

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

### Do Alta Brasil or CowSynch have ads?

Neither Alta Brasil nor CowSynch shows ads.

### Which is updated more often, Alta Brasil or CowSynch?

Alta Brasil ships an update monthly, and CowSynch every 4 days. Most recently, Alta Brasil was updated on October 4, 2026 and CowSynch on October 15, 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.*