# HI Buoy — The Ultimate Hawai'i Buoy App

> Hawai'i wave buoy data visualization and analysis tool. (iPhone/iPad app by ONOSOL LLC.)

- Source: https://appshunter.io/ios/app/hi-buoy/id1443925490 (this page in markdown: same URL + `.md`)
- Developer: [ONOSOL LLC](https://appshunter.io/developer/1252773943)
- Category: Sports, Utilities
- Price: Free
- Rating: 4.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 10.0 · 20 MB
- Languages: American English
- Released: 2020-02-08
- Data updated: 2026-06-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/hi-buoy/id1443925490/reviews.md

## What is HI Buoy?

Do you check the wave buoys in Hawai'i? Then this is the app for you. This simple, yet beautiful app displays each buoy's latest data on a map. Now you can check all your favorite buoys at once. You can control which buoys are displayed on the map via the app settings. Tap on a buoy to see the Swell Power Graph for the last 16 hours or the buoy's most recent readings. You can also switch to a list view if the map view isn't for you.

## Key features

- Interactive map of Hawai'i buoys
- Customizable buoy display
- Swell Power Graph (16 hours)
- Recent buoy readings
- List view option
- Simple and beautiful interface


## Frequently asked questions about HI Buoy

### What is HI Buoy?

HI Buoy is a free application that displays real-time data from wave buoys located in Hawai'i. It allows users to view this information on a map or in a list format, with options to customize which buoys are shown.

### What kind of data does HI Buoy show?

HI Buoy shows the latest readings from Hawai'i's wave buoys. It also provides a Swell Power Graph for the last 16 hours, giving users detailed insights into wave conditions.

### Can I choose which buoys appear on the map in HI Buoy?

Yes, the app settings allow you to control which buoys are displayed on the map. This feature lets you focus on the buoys most relevant to your interests.

### Is HI Buoy available on Android?

Based on the provided data, HI Buoy is available for iPhone and iPad. It is not specified if an Android version exists.

### How often is HI Buoy updated?

The latest version of HI Buoy is 1.7.1, which was last updated on October 21, 2022. This indicates a relatively infrequent update cycle.

### What is the age rating for HI Buoy?

HI Buoy has an age rating of 4+, making it suitable for a wide range of users.

### Does HI Buoy have ads?

No, HI Buoy does not contain advertisements. It is a completely ad-free experience for users.

### What are the user reviews like for HI Buoy?

HI Buoy has a rating of 4.0 stars from 2 ratings. This suggests generally positive user sentiment, though with a limited number of reviews.

## Version history (last 5 releases)

### 1.7.1 — 2022-10-21

Stability Update.

### 1.7.0 — 2022-05-12

Buoy Listing View.

### 1.6.1 — 2021-09-11

Stability Update.

### 1.5.3 — 2021-01-30

Swell Power Graph and Historical Data for the last 16 hours.

### 1.5.2 — 2021-01-22

Stability Update.

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## More apps by ONOSOL LLC

- [Hanalei River](https://appshunter.io/ios/app/hanalei-river/id1599017267)
- [StatSnap](https://appshunter.io/ios/app/statsnap/id1642624816)

All apps by ONOSOL LLC: https://appshunter.io/developer/1252773943

## Related topics

[SEA HI](https://appshunter.io/ios/topics/sea-hi)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-07.*