Comparison

Astrospheric vs Water Temp Forecast

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Astrospheric

This app offers advanced weather forecasting and astronomical data for stargazers and astrophotographers. It provides detailed hourly forecasts, cloud and sky transparency reports, and alerts for celestial events. It also includes tools for astronomical societies and offline site setup.

Highlights
  • 84-hour hourly weather forecast
  • Ensemble cloud forecast
  • Kp index for Aurora
  • ISS flyover paths
  • Integrated smoke forecast
  • Sky and ground data
  • Rise and set times
  • Solar and Lunar eclipse data
Features
Read full description

Astrospheric provides advanced weather tools for professional astronomers and astrophotographers, and supports hundreds of astronomical societies with tools that help members stay connected. Are you using what the pros use? Features • 84 hour, hour-by-hour forecast • Free notification reminders for major astronomical events • Ensemble cloud forecast lets you quickly compare the major forecast models with hourly updates (Astrospheric Pro) • Extended cloud forecast • Kp index for Aurora viewing (and alerts with Pro) • International Space Station (ISS) flyover paths and times • Astrospheric is the only astronomy service that integrates the smoke forecast into the transparency report • Sky data: cloud, sky transparency, seeing • Ground data: wind, temperature, and humidity • Precise rise and set times for both the sun and moon • Get weather alerts when conditions meeting your requirements are met (Astrospheric Pro) • Details Solar and Lunar eclipse data Astronomical Societies • Stay connected with chat, image sharing, and event planning with all of your members. • Qualifying astronomical societies can get Pro features for all of their members Site Mode • Information necessary to quickly set up your GOTO tracking mount • Available even if you don’t have a network connection Astrospheric Professional is now available to enable Weather Alerts, Ensemble cloud forecast, and more! • Astrospheric Professional is billed monthly or yearly and will auto-renew unless turned off at least 24-hours before the end of the current subscription period. The renewal cost will be the same as the initial sign-up cost of the subscription. Any changes in cost will be communicated before renewal takes place. • Payment will be charged to iTunes Account at confirmation of purchase • Subscriptions may be managed by you and auto-renewal may be turned off by going to the your Account Settings after purchase. A link to these settings is made available within Astrospheric "My Profile" for easy access. • The terms of use and privacy policy may be found at https://www.astrospheric.com/privacypolicy.php, purchasing a subscription shows agreement to these terms. PLEASE NOTE: Weather data is not available for Hawaii due to the domain area covered by the Canadian Meteorological Center. However, satellite and light pollution map layers, as well as other features will work in Hawaii. More information on Astrospherics forecast domain can be found here: https://www.astrospheric.com/dynamiccontent/datadomain.html

About

Water Temp Forecast

Features
Read full description

Water Temp Forecast gives anglers, paddlers, guides, and river scientists live water temperatures and 7-day forecasts for tens of thousands of monitoring stations across the US and Canada. FIND WATER FAST • Map colored by current water temperature — cold blue to critical red at a glance • Groups of stations cluster into bubbles showing the area's average temperature • Search 60,000+ stations by river, lake, or site number KNOW BEFORE YOU GO • 7-day water-temperature forecast with a confidence band for every station • Live instantaneous temperature and discharge for real-time gauges • Flow conditions vs. typical, drought status, and watershed summaries • Weather outlook alongside every forecast MAKE IT YOURS • Save favorite stations and compare up to 5 side by side • Forecast delivery by email, push notification, or both — daily, weekly, or monthly • Temperature alerts when a station crosses your threshold • °F or °C everywhere Data comes from USGS, state and provincial agencies, tribal and research networks, and community-contributed monitoring sites, unified by watertemperatureforecast.com. A free account adds saved stations and forecast subscriptions. Important: Forecasts are model estimates and observations come from third-party sensors (USGS and other agencies), which can be delayed or inaccurate. This app is for planning and general interest only — not for navigation, ice conditions, or any safety-of-life decision. Always check conditions yourself before entering the water.

Screenshots

Astrospheric4 screens
Water Temp Forecast4 screens

Verdict

The call

The clearest difference is in-app purchases: Water Temp Forecast at none against Astrospheric's 2. Astrospheric's advantage is chart position (#62 vs unranked) and iOS requirement (9.1 vs 15.1). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Astrospheric sells 2 in-app purchases, starting at $2.99 per month. Water Temp Forecast asks for nothing beyond the download.

Scorecard3 real differences · 8 level
Astrospheric versus Water Temp Forecast: the parameters behind the verdict, then further details
ParameterAstrosphericWater Temp Forecast
PriceFreeFree
Rating4.8 (453 ratings) — better—
Positive reviews87.7% of reviews—
Number of ratings453 — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
Best chart rank#62 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.1 — better15.1
Further details — not scored
Size47 MB30 MB
Age rating4+4+
DeveloperDaniel FiordalisAdvanced Field Technologies LLC

Bugs and requests

Astrospheric

Reported bugs

2 issues
  • App crashing or not loading on some devices
  • Inconsistent temperature and wind data

Requested features

4 requests
  • Notification system for clear skies
  • Widgets for quick access to data
  • More detailed transparency and seeing data
  • Ability to flip east and west in the app

Water Temp Forecast

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Astrospheric

Subscriptions2
  • Astrospheric Pro Subscription7 Days trial$2.991 Month
  • Astrospheric Pro Subscription7 Days trial$29.991 Year
None

Water Temp Forecast

No in-app purchases

Questions

Is Astrospheric free?
Astrospheric is free to download, with in-app purchases available.
Is Water Temp Forecast free?
Water Temp Forecast is free to download, with no in-app purchases.
Do Astrospheric or Water Temp Forecast have ads?
Neither Astrospheric nor Water Temp Forecast shows ads.

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