# SailPilot vs ChatSea

The clearest difference is in-app purchases: ChatSea at none against SailPilot's 10. ChatSea also leads on update cadence (every 9 days vs every 2 months). SailPilot's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.5). On price and ads there is nothing between them.

Both are free to download. SailPilot sells 10 one-off in-app purchases. ChatSea asks for nothing beyond the download.

SailPilot ships an update every 2 months, ChatSea every 9 days. The most recent releases landed on September 10, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | SailPilot | ChatSea |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 68 MB | 39 MB |
| Requires iOS | **13.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Hartis](https://appshunter.io/developer/955987778) | [AIVeNautics](https://appshunter.io/developer/1811803218) |

## What reviewers say

### SailPilot

[App page](https://appshunter.io/ios/app/sailpilot/id6504188250)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Liguria Sailing Directions | $5.99 | one-time |
| North Adriatic S. Directions | $5.99 | one-time |
| Sicily Sailing Directions | $5.99 | one-time |
| Zadar- N Dalmatia S Directions | $5.99 | one-time |
| Rijeka - Kvarner S. Directions | $5.99 | one-time |
| Pula-Istria Sailing Directions | $5.99 | one-time |
| Dubrovnik-Dalmatia Directions | $6.99 | one-time |
| Sardinia Sailing Directions | $7.99 | one-time |
| Split - C. Dalmatia Directions | $7.99 | one-time |
| Croatia Sailing Directions | $17.99 | one-time |


### ChatSea

[App page](https://appshunter.io/ios/app/chatsea/id6745332004)

**In-app purchases:** none


## Frequently asked questions

### Is SailPilot free?

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

### Is ChatSea free?

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

### Do SailPilot or ChatSea have ads?

Neither SailPilot nor ChatSea shows ads.

### Which is updated more often, SailPilot or ChatSea?

SailPilot ships an update every 2 months, and ChatSea every 9 days. Most recently, SailPilot was updated on September 10, 2026 and ChatSea on September 26, 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.*