# USA Tides Data vs Tide Chart USA

The clearest difference is rating: Tide Chart USA at 4.8 against USA Tides Data's 3.0. Tide Chart USA also leads on ratings volume (7.7K vs 35). USA Tides Data's advantage is update cadence (every 2 weeks vs every 5 months) and monetization model (free vs ad-supported). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Tide Chart USA holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Tide Chart USA has 7.7K ratings behind it against 35, so its average is the more settled of the two. Written reviews point the same way: 64% of USA Tides Data's written reviews are positive against 68% of Tide Chart USA's.

USA Tides Data ships an update every 2 weeks, Tide Chart USA every 5 months. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | USA Tides Data | Tide Chart USA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (35 ratings)](https://appshunter.io/ios/app/usa-tides-data/id465814696/reviews) | **[4.8 (7.7K ratings)](https://appshunter.io/ios/app/tide-chart-usa/id593308377/reviews)** |
| Number of ratings | 35 | **7.7K** |
| Positive reviews | 63.8% of reviews | **68.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Monetization | **Free** | Ad-supported |
| Size | 61 MB | 9 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Verona Solutions, LLC](https://appshunter.io/developer/292148187) | [hanitaro](https://appshunter.io/developer/500375118) |

## What reviewers say

### USA Tides Data

[App page](https://appshunter.io/ios/app/usa-tides-data/id465814696)

Access comprehensive marine tide data for all US tide stations. View tide events, sunrise, sunset, moonrise, and moonset in a clear format. Customize by selecting any station and date, and save your favorite locations.

**Highlights:** Marine tide data, Sunrise/sunset times, Moonrise/moonset times, Tide graphs, Stations sorted by state, Favorite stations, Station map

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

**In-app purchases:** none


### Tide Chart USA

[App page](https://appshunter.io/ios/app/tide-chart-usa/id593308377)

Access detailed tidal information for various locations. This app is designed for recreational fishing enthusiasts, providing essential data for planning your next outing. It is intended for personal use and not for commercial navigation.

**Highlights:** Tidal information display, Designed for fishing, Recreational use, No warranty provided

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent tide chart
- 👍 Easy to read and understand
- 👍 Useful for boating, fishing, and other activities
- 👍 Accurate and reliable
- 👍 Simple and visually appealing

**What reviewers complain about**

- 🐛 Location issues - app defaults to wrong location
- 🐛 Inaccurate tide information in some areas
- 🐛 Unable to change or add locations
- 🐛 Daylight saving time not handled properly
- 🐛 Tide chart not detailed enough in some areas

**Reported bugs**

- Tide information off by an hour
- App gets stuck in wrong location
- Spelling errors in the app
- Incompatible with some devices

**Requested features**

- Ability to scroll backwards in time
- Extend timeline further into the future
- Add more location options
- Include current weather and conditions
- Provide a widget for the lock screen


## Frequently asked questions

### Is USA Tides Data free?

USA Tides Data is free to download, with no in-app purchases.

### Is Tide Chart USA free?

Tide Chart USA is free to download, with no in-app purchases.

### Which has better reviews, USA Tides Data or Tide Chart USA?

Tide Chart USA is rated higher. USA Tides Data averages 3.0 out of 5 from 35 ratings, while Tide Chart USA averages 4.8 from 7.7K ratings.

### Do USA Tides Data or Tide Chart USA have ads?

Both USA Tides Data and Tide Chart USA show ads.

### Which is updated more often, USA Tides Data or Tide Chart USA?

USA Tides Data ships an update every 2 weeks, and Tide Chart USA every 5 months. Most recently, USA Tides Data was updated on September 25, 2026 and Tide Chart USA on September 24, 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.*