# SeaSmart vs YachtSync

The clearest difference is in-app purchases: SeaSmart at none against YachtSync's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. YachtSync sells 6 in-app purchases, starting at $1.99 per month. SeaSmart asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | SeaSmart | YachtSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/seasmart-seafarer-assistant/id1561352982/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Paid | — |
| Size | 9 MB | 105 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [pavlo bizhok](https://appshunter.io/developer/1561352984) | [Yachtsync LTD](https://appshunter.io/developer/1891787630) |

## What reviewers say

### SeaSmart

[App page](https://appshunter.io/ios/app/seasmart-seafarer-assistant/id1561352982)

This app helps seafarers manage their time, documents, and favorite locations. It features a seatime calculator, a calendar for tracking sea days with custom statuses, document storage with expiry reminders, and a place to save favorite locations.

**Highlights:** Seatime calculator with automatic totals, Calendar for tracking sea days with custom statuses, Document storage with expiry reminders, Save and organize favorite locations, Notifications for document expiry

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

**In-app purchases:** none


### YachtSync

[App page](https://appshunter.io/ios/app/yachtsync/id6761858488)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| YachtSync Supporter | $1.99 | per month |
| YachtSync Supporter | $4.99 | per month |
| YachtSync Pro — Monthly | $7.99 | per month |
| YachtSync Supporter | $9.99 | per month |
| YachtSync Pro — Annual | $49.99 | per year |
| YachtSync Pro — Lifetime | $139.99 | one-time |


## Frequently asked questions

### Is SeaSmart free?

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

### Is YachtSync free?

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

### Do SeaSmart or YachtSync have ads?

Neither SeaSmart nor YachtSync shows ads.

### Which is updated more often, SeaSmart or YachtSync?

SeaSmart ships an update every 3 weeks, and YachtSync every 3 weeks. Most recently, SeaSmart was updated on November 3, 2026 and YachtSync on November 9, 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.*