# Tide vs ShoreSure

The clearest difference is ads: Tide at none against ShoreSure's shown. ShoreSure's advantage is update cadence (daily vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Tide sells 2 in-app purchases, starting at $2.99 per month and ShoreSure sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Tide ships an update every 3 months, ShoreSure daily. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Tide | ShoreSure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (250 ratings)](https://appshunter.io/ios/app/tide-forecastcom/id6499426171/reviews)** | — |
| Number of ratings | **250** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Freemium | — |
| Size | 57 MB | 47 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Meteo365 Ltd.](https://appshunter.io/developer/661723505) | [Sean Woodliffe](https://appshunter.io/developer/1856820876) |

## What reviewers say

### Tide

[App page](https://appshunter.io/ios/app/tide-forecastcom/id6499426171)

Get accurate 30-day tide predictions, moon phases, and sunrise/sunset times for any location worldwide. Includes local weather conditions, wave heights, and swell periods to help plan your outdoor activities.

**Highlights:** 30-day tide graphs and tables, Moon phases, Sunrise and sunset times, Local weather conditions, Wave heights and swell periods, Global location forecasting

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Service (Monthly) | $2.99 | per month |
| Premium Service (Yearly) | $19.99 | per year |


### ShoreSure

[App page](https://appshunter.io/ios/app/shoresure/id6759845172)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Adverts | $2.99 | one-time |


## Frequently asked questions

### Is Tide free?

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

### Is ShoreSure free?

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

### Do Tide or ShoreSure have ads?

ShoreSure shows ads; Tide does not.

### Which is updated more often, Tide or ShoreSure?

Tide ships an update every 3 months, and ShoreSure daily. Most recently, Tide was updated on November 4, 2026 and ShoreSure on October 31, 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.*