# Ebb and Flow Tide Clock vs Tide Buoy

The clearest difference is rating: Tide Buoy at 5.0 against Ebb and Flow Tide Clock's 4.0. Tide Buoy also leads on update cadence (weekly vs every 5 months) and review sentiment (100% vs 88%). Ebb and Flow Tide Clock's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, ratings volume and iOS requirement there is nothing between them.

Both are free to download. Tide Buoy sells 4 in-app purchases, starting at $2.99 per year. Ebb and Flow Tide Clock asks for nothing beyond the download.

Tide Buoy holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 8 respectively. Written reviews point the same way: 88% of Ebb and Flow Tide Clock's written reviews are positive against 100% of Tide Buoy's.

Ebb and Flow Tide Clock ships an update every 5 months, Tide Buoy weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Ebb and Flow Tide Clock | Tide Buoy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/ebb-and-flow-tide-clock/id6443869696/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/tide-buoy/id6760411286/reviews)** |
| Number of ratings | 4 | **8** |
| Positive reviews | 87.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 5 MB |
| Requires iOS | **17.0** | 18.5 |
| Devices | **iPhone, iPad, Apple Watch, Vision Pro** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Blake Shaw](https://appshunter.io/developer/364146015) | [WILLIAM BRADFORD BOOTH](https://appshunter.io/developer/1884330109) |

## What reviewers say

### Ebb and Flow Tide Clock

[App page](https://appshunter.io/ios/app/ebb-and-flow-tide-clock/id6443869696)

Visualize tide information with a beautiful, moon-inspired design. Access tide charts for multiple locations simultaneously, with extensive US coverage powered by NOAA data. Includes watch complications and widgets for quick access.

**Highlights:** Moon-inspired design, Watch complications and widgets, Multiple location tide display, NOAA data powered, Extensive US tide coverage

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### Tide Buoy

[App page](https://appshunter.io/ios/app/tide-buoy/id6760411286)

Quickly access tide charts, surf conditions, and marine weather for your current location. Designed for surfers, anglers, and boaters, it provides clear visual data for coastal activities.

**Highlights:** Clear tide charts, Nearby tide station data, Surf and marine conditions, Save favorite spots, Visual tide curve, Coastal water data

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tide Buoy Premium (Yearly) | $2.99 | per year |
| Tide Buoy Support Tip $1 | $0.99 | one-time |
| Tide Buoy Support Tip $5 | $4.99 | one-time |
| Tide Buoy Support Tip $10 | $9.99 | one-time |


## Frequently asked questions

### Is Ebb and Flow Tide Clock free?

Ebb and Flow Tide Clock is free to download, with no in-app purchases.

### Is Tide Buoy free?

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

### Which has better reviews, Ebb and Flow Tide Clock or Tide Buoy?

Tide Buoy is rated higher. Ebb and Flow Tide Clock averages 4.0 out of 5 from 4 ratings, while Tide Buoy averages 5.0 from 8 ratings.

### Do Ebb and Flow Tide Clock or Tide Buoy have ads?

Tide Buoy shows ads; Ebb and Flow Tide Clock does not.

### Which is updated more often, Ebb and Flow Tide Clock or Tide Buoy?

Ebb and Flow Tide Clock ships an update every 5 months, and Tide Buoy weekly. Most recently, Ebb and Flow Tide Clock was updated on November 3, 2026 and Tide Buoy 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.*