NOAA CBIBS vs Spot Assist Skydiving Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NOAA CBIBS
Access real-time weather and water data collected by smart buoys in the Chesapeake Bay. This information supports the use and management of a healthy bay, improving safety, economy, and environmental protection.
- Real-time weather data
- Real-time water data
- Chesapeake Bay information
- Supports bay management
- Improves safety and environment
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NOAA Chesapeake Bay Interpretive Buoy System (CBIBS) buoys collect and transmit real-time meteorological and oceanographic data. CBIBS buoys stationed up and down the Chesapeake Bay update information on air and water temperature, wind speed and direction, wave height, and more. The app also includes quick and easy links to NOAA marine forecasts and tide information. CBIBS, which is operated and maintained by the NOAA Chesapeake Bay Office, supports the use and management of a healthy Chesapeake Bay by providing data and information needed to improve safety, enhance the economy, and protect the environment. Data are also available at www.buoybay.noaa.gov.
Spot Assist Skydiving Tool
This app provides skydivers with crucial weather information, including winds aloft and surface winds, along with a satellite map of dropzones. It helps determine the best exit area and recommended parachute patterns based on current wind conditions. Advanced features for canopy range, jump runs, and cutaway location tracking are available via in-app purchase.
- Satellite dropzone maps
- Current wind data (surface & aloft)
- Parachute range display
- Recommended jump patterns
- Cutaway canopy location tracking
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Shows skydivers current weather, winds, the best exit area and pattern in current wind conditions. A tool for parachute pilots. Skydiving. Paragliding. As long as you depend on skydiving weather - you must have Spot Assist. Whats does it do: 1. Displays a satellite map of dropzones world wide. 2. Shows current windaloft and surface winds world wide. 3. Displays a range of your parachute and a safe jump run exit area. (In-App purchase required) 4. When zoomed in to the pattern - displays recommended pattern for your parachute. (In-App purchase required) 5. Helps to find your cutaway canopy: mark cutaway location and app will use windsaloft to calculate where it has landed.(In-App purchase required for past wind data) Cutaway Data Subscription length is 1(one month) and is auto-renewable, which means the following -Payment will be charged to iTunes Account at confirmation of purchase -Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period -Account will be charged for renewal within 24-hours prior to the end of the current period – Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase – Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable – Cost of the renewal is the same as original subscription. http://www.spotassist.com/spotassist-terms-of-use/
Screenshots
Verdict
The clearest difference is in-app purchases: NOAA CBIBS at none against Spot Assist Skydiving Tool's 10. Spot Assist Skydiving Tool's advantage is review sentiment (78% vs 46%) and update cadence (every 3 weeks vs every 9 months). On price, rating, ads and device support 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. Spot Assist Skydiving Tool sells 10 in-app purchases, starting at $0.99 per month. NOAA CBIBS asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.5 for NOAA CBIBS against 4.6 for Spot Assist Skydiving Tool. That said, the two scores are not equally well evidenced: Spot Assist Skydiving Tool has 145 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 46% of NOAA CBIBS's written reviews are positive against 78% of Spot Assist Skydiving Tool's.
NOAA CBIBS ships an update every 9 months, Spot Assist Skydiving Tool every 3 weeks. The most recent releases landed on October 23, 2026 and November 1, 2026 respectively.
| Parameter | NOAA CBIBS | Spot Assist Skydiving Tool |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) | 4.6 (145 ratings) — better |
| Positive reviews | 46.2% of reviews | 78.0% of reviews — better |
| Number of ratings | 2 | 145 — better |
| Update frequency | Every 9 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Best chart rank | — | #184 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 18.5 | 15.6 — better |
| Further details — not scored | ||
| Size | 15 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Chesapeake Conservancy | Andrey Kan |
Customer experience
NOAA CBIBS
Spot Assist Skydiving Tool
Bugs and requests
NOAA CBIBS
Not enough reviews yet to summarise bugs or requests.
Spot Assist Skydiving Tool
Reported bugs
16 issues- App repeatedly crashes on opening
- App unusable after version 2.3.0
- Wind direction inaccurate in real time
- Background colors and lettering hard to read
- Pattern direction stopped working
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- App does not keep home DZ
- App adds paid features to existing customers
- App won't open after last update
- App continues to crash after restoring purchases
- App no longer turns on or works after recent update
- App keeps shutting down
- Error connecting to iTunes Store for purchases
- Email us button opens wrong client
- Features lost after getting a new phone
- App crashes upon startup (iPhone 6)
- App crashes when changing open by/canopy type
Requested features
7 requests- PC or Mac version
- More canopy selection
- Ability to edit/delete canopies
- Set exit altitude
- Set canopy deployment altitude
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- Reset target pad to default
- Calculate exit spot module
In-app purchases
NOAA CBIBS
No in-app purchases
Spot Assist Skydiving Tool
- Cutaway Data Subscription$0.991 Month
- Ncep NAM Data Subscription$1.991 Month
- Ncep GFS Data Subscription$2.991 Month
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- Ncep All Models Data Subscription$3.991 Month
- Ncep Two Models Data Subscription$3.991 Month
- Exit Area Feature for life$3.99
- Pattern Feature for life$4.99
- All Features for one month$4.99
Show 2 moreShow fewer
- Forecast Feature for life$4.99
- One Month Cutaway Data$5.99
Questions
Is NOAA CBIBS free?
Is Spot Assist Skydiving Tool free?
Which has better reviews, NOAA CBIBS or Spot Assist Skydiving Tool?
Do NOAA CBIBS or Spot Assist Skydiving Tool have ads?
Which is updated more often, NOAA CBIBS or Spot Assist Skydiving Tool?
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