# Tides USA vs e

The clearest difference is in-app purchases: e at none against Tides USA's 1. e also leads on update cadence (every 3 weeks vs every 13 months) and rating (5.0 vs 4.7). Tides USA's advantage is ads (none vs shown) and ratings volume (202 vs 8). On price and device support there is nothing between them.

Both are free to download. Tides USA sells 1 in-app purchase, starting at $1.99 per year. e asks for nothing beyond the download.

e holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Tides USA has 202 ratings behind it against 8, so its average is the more settled of the two.

Tides USA ships an update every 13 months, e every 3 weeks. The most recent releases landed on October 30, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Tides USA | e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (202 ratings)](https://appshunter.io/ios/app/tides-usatide-predictions/id459418671/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/e-tide-world-tide-app/id1476783863/reviews)** |
| Number of ratings | **202** | 8 |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Freemium | **Ad-supported** |
| Size | 72 MB | 32 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wingism](https://appshunter.io/developer/413887857) | [Mitsuhiro Shirai](https://appshunter.io/developer/602643484) |

## What reviewers say

### Tides USA

[App page](https://appshunter.io/ios/app/tides-usatide-predictions/id459418671)

Access tide predictions for over 2700 locations across the USA. This app provides current tide heights and times, with offline access and automatic lookup of nearby spots. Optimize your coastal adventures like fishing, surfing, or boating.

**Highlights:** 2700+ US locations, Offline tide data, Automatic nearest location lookup, Favorites list, Current tide height, Tide times and heights

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tide Access(annually) | $1.99 | per year |


### e

[App page](https://appshunter.io/ios/app/e-tide-world-tide-app/id1476783863)

Access global tide information with detailed graphs for two weeks. Visualize astronomical events like sunrise, sunset, and moon phases. Automatically identifies optimal times for fishing and surfing based on tide movement.

**Highlights:** Global tide data for 10,000+ locations, Tide graph for two weeks, Sunrise, sunset, and moon phase visualization, Automatic fishing and surfing time calculation, Map-based location search, Favorites and history lists

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

**In-app purchases:** none


## Frequently asked questions

### Is Tides USA free?

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

### Is e free?

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

### Which has better reviews, Tides USA or e?

e is rated higher. Tides USA averages 4.7 out of 5 from 202 ratings, while e averages 5.0 from 8 ratings.

### Do Tides USA or e have ads?

e shows ads; Tides USA does not.

### Which is updated more often, Tides USA or e?

Tides USA ships an update every 13 months, and e every 3 weeks. Most recently, Tides USA was updated on October 30, 2026 and e on October 26, 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.*