HI Buoy vs Cloudbase Utah
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HI Buoy
This app displays the latest data from wave buoys across Hawai'i on an interactive map. Users can customize which buoys appear and view detailed swell power graphs or recent readings for each. It also offers a list view as an alternative to the map.
- Interactive map of Hawai'i buoys
- Customizable buoy display
- Swell Power Graph (16 hours)
- Recent buoy readings
- List view option
- Simple and beautiful interface
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Paddle out knowing what's out. Every wave buoy in the Hawaiian chain, in one place, reporting what the ocean is actually doing. HI Buoy reads live from the NOAA National Data Buoy Center stations moored around the islands — Waimea Bay, Barbers Point, Mokapu Point, Hanalei, Pauwela, Hilo, and the deep-water stations far offshore — and shows you the numbers straight. This is measured data, not a forecast. Every figure came off a buoy in the water. THE WHOLE CHAIN AT A GLANCE Open the map and every buoy carries its current wave height and swell direction, color-coded so a big day stands out before you read a single number. Tap any buoy for the full picture. THE NUMBERS THAT MATTER Wave height, dominant period, average period and dominant direction, plus the swell and wind-wave trains broken out separately with their own height, period and direction. A steepness reading tells you whether it's clean groundswell or short, wind-driven chop. SWELL POWER A height reading alone won't tell you whether a swell is filling in or fading. HI Buoy charts sixteen hours of hourly spectral energy so you can see the trend, with the raw frequency spectra underneath. Touch and drag to inspect any hour. RECENT LOG The last sixteen hourly observations laid out in full — height, period, direction, swell and wind wave — so you can read the shift for yourself. HONEST WHEN A BUOY GOES QUIET Buoys break down, drift, and get pulled for maintenance. When one stops reporting, HI Buoy says so plainly instead of leaving an old number on screen looking current. BUILT FOR THE ISLANDS All times in Hawaii Standard Time, no converting in your head. Choose which buoys you want to see and hide the rest. A large-type setting for reading at arm's length. Designed for iPhone and iPad, in portrait and landscape.
Cloudbase Utah
Provides detailed weather forecasts, real-time readings, and live tracking specifically for paragliding pilots in Utah. Offers insights into wind conditions, thermal strength, and soaring potential, alongside live camera feeds and pilot tracking.
- Current weather station readings
- Hourly and daily forecasts
- Winds aloft and thermal strength
- Live pilot tracking
- Live weather cameras
- Paragliding resource links
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Weather forecast, readings, and live tracking for Utah paragliding pilots. Features include: - Current readings for stations across Utah - Site daily weather and hourly forecasts including winds aloft, thermal strength, and top of lift forecasts by hour - "Big picture" weather including TFRs, weather alerts, soaring forecast, weather forecast discussion, Skew-T, winds aloft forecast - Map of weather station readings (select for history and forecast) - Map of live pilot tracking (select track node to get additional flight track details) - Live weather cameras - Links to paragliding resources
Screenshots
Verdict
The clearest difference is rating: Cloudbase Utah at 5.0 against HI Buoy's 4.0. On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Cloudbase Utah holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.
| Parameter | HI Buoy | Cloudbase Utah |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 3 — better |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 30 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | ONOSOL LLC | Michael Del , Brown |
Customer experience
HI Buoy
Cloudbase Utah
In-app purchases
HI Buoy
No in-app purchases
Cloudbase Utah
No in-app purchases









