# Ebb and Flow Tide Clock vs Tideglass

The clearest difference is update cadence: Tideglass at every 8 days against Ebb and Flow Tide Clock's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ebb and Flow Tide Clock ships an update every 5 months, Tideglass every 8 days. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Ebb and Flow Tide Clock | Tideglass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/ebb-and-flow-tide-clock/id6443869696/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 5 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch, Vision Pro** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Blake Shaw](https://appshunter.io/developer/364146015) | [Ivan Shestakov](https://appshunter.io/developer/1896635616) |

## 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


### Tideglass

[App page](https://appshunter.io/ios/app/tideglass/id6774728879)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## 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 Tideglass free?

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

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

Neither Ebb and Flow Tide Clock nor Tideglass shows ads.

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

Ebb and Flow Tide Clock ships an update every 5 months, and Tideglass every 8 days. Most recently, Ebb and Flow Tide Clock was updated on October 24, 2026 and Tideglass on October 13, 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.*