# Protest vs Sail Robin

The clearest difference is ads: Sail Robin at none against Protest's shown. Sail Robin also leads on update cadence (fortnightly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Protest sells 2 in-app purchases, starting at $10.99 per year and Sail Robin sells 3 in-app purchases, starting at $119.00 per year. Whichever you choose, the download price is not the number that matters.

Protest ships an update every 2 months, Sail Robin fortnightly. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Protest | Sail Robin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 179 MB | 9 MB |
| Requires iOS | 15.8.3 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michaela Schmidleitner](https://appshunter.io/developer/624525376) | [Sail Robin](https://appshunter.io/developer/1888755028) |

## What reviewers say

### Protest

[App page](https://appshunter.io/ios/app/protest/id1452330194)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protest PRO | $10.99 | per year |
| Protest PRO+ | $22.99 | per year |


### Sail Robin

[App page](https://appshunter.io/ios/app/sail-robin/id6761299900)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Pass | $119.00 | per year |
| Regatta Pass | $29.99 | one-time |
| Season Pass | $89.00 | one-time |


## Frequently asked questions

### Is Protest free?

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

### Is Sail Robin free?

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

### Do Protest or Sail Robin have ads?

Protest shows ads; Sail Robin does not.

### Which is updated more often, Protest or Sail Robin?

Protest ships an update every 2 months, and Sail Robin fortnightly. Most recently, Protest was updated on September 30, 2026 and Sail Robin on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*