Instant Weather vs Shade Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Instant Weather
This app provides comprehensive weather forecasts by combining official alerts, custom severe weather updates, and community-sourced reports. It offers detailed hourly and daily forecasts, radar data, and the ability to report weather conditions. Users can choose between a free, ad-supported version or a subscription for an ad-free experience and enhanced radar features.
- Government Weather Alerts
- Custom Severe Weather Updates
- 15 Day Forecast
- Hourly & Minute Forecasts
- Past & Future Radar
- Report Weather
- Community Weather Reports
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Introducing our brand new Instant Weather™ app! IMPORTANT: Instant Weather Inc. is not a government agency. We are not affiliated with and not claiming to represent any government agency. More on this and our Terms of use and Privacy Policy at the bottom. Instant Weather™ helps keep you safe, keep you dry, and save you time. By combining top-tier weather data, government weather alerts, our custom severe weather updates, and the detailed reports from the most passionate weather community on social media, we are able to provide you with the best possible forecast. -------------------- Free version: - Instant Weather Alerts - Custom Severe Weather Updates (Instant Updates™) - Accurate Current Conditions - 15 Day Forecast - 15 Day Hourly Forecast - Past & Future Radar (30 min past - 1.5 hour future) - Report Weather feature - Ads -------------------- "Upgrade" Subscription: - *No ads - Our new smooth mosaic radar! (30 min past - 12 hour future) - Custom Severe Weather Updates (Instant Updates™) - Instant Weather Alerts - Accurate Current Conditions - 15 Day Forecast - 15 Day Hourly Forecast - Report Weather feature -------------------- "Extended" Subscription: - *No ads - Our new, ground breaking smooth radar! (2 hours past - 48 hours future) - Custom Severe Weather Updates (Instant Updates™) - Instant Weather Alerts - Accurate Current Conditions - 15 Day Forecast - 10 Day Hourly Forecast - 6.5 Hour Minute Forecast - Report Weather -------------------- IW Pro Subscription: - Everything in "Extended" subscription - Advanced professional radar suite - 50 frames of animation - Single/Swipe/Dual/Triple/Quad modes - IW StormRisk Beta (Severe percentages on storms) - First ever Canadian SRV (Storm Relative Velocity) - First ever Canadian storm tracks - Fastest raw Canadian radar data available - And so much more! Please join our Facebook tester group at https://Facebook.com/groups/InstantWeatherApp to share bugs and feedback with all testers, and to learn about the latest updates that we're working on! A huge thanks to all those who have supported us over the years and have made this all possible! If you have any questions or concerns, please email us at help@InstantWeather.ca Thank you, - Adam, Teresa and the IW team Terms of use: https://InstantWeatherInc.com/terms-of-use Privacy Policy: https://InstantWeatherInc.com/privacy-policy DISCLAIMER: "Instant Weather Inc." collects and displays weather alerts, forecast data and radar data from Environment and Climate Change Canada (ECCC) and the National Weather Service (NWS). However, "Instant Weather Inc." is NOT a government agency. We are also NOT affiliated with and NOT claiming to represent any government agency. We are an independent organization made up of several meteorologists, experienced severe weather forecasters and weather enthusiasts. By using our app, services, or any associated content, you implicitly agree to use the services and data available as is with no warranty issued or implied and should be used for informational purposes only. Any use of this data for decision making processes is done at the sole risk of the end user. To learn more, please view our Terms of Use and Privacy Policy. And if you have further questions, please email us directly at help@InstantWeather.ca - Thank you!
Shade Tracker
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Will your balcony get sun at 4pm? Where should you park so the car is still shaded in three hours? Does that table stay in the sun through dinner? Shade Tracker answers those questions on a live map. Drag the timeline and watch the shadows of buildings and trees move in real time. The sun's position comes from actual astronomical calculation. LIVE SHADOW MAP • Building and tree shadows drawn directly onto the map • Tree heights come from a global canopy model, so shade under trees counts too • 2D, tilted 3D, and satellite views THE TIMELINE • Scrub with your finger and the shadows follow instantly • One pixel is one minute, with about six hours of context on screen • The color of the timeline is the real solar elevation for that minute, so night, twilight, golden hour, and full day are visible at a glance • Scroll as far into the past or future as you want, or jump to any date • One tap on Now returns you to the current moment HOURS OF SUN • Turn the map into a heat map of how many hours each spot gets sun, over a range you pick: sunrise to sunset, now to sunset, or the whole day • Tap anywhere to read the exact figure for that point ANNUAL SUNLIGHT • The same heat map sampled across a full year, for longer decisions about a roof, garden, or balcony SHADOW CALCULATOR • Draw a structure on the map, give it a height, and its shadow is included immediately • Set the height to zero to erase instead: see what changes if a tree comes down or a building is removed • Drawings stay on your device and can be edited or deleted SUN DIRECTION AND STATUS • Arrows from the map center show the current sun direction, the sunrise direction, and the sunset direction • A floating badge gives the sun's compass bearing and elevation, plus whether you are in sun or shade right now, read from the shadow data rather than guessed • Sunrise and sunset times UV INDEX • Current UV for your location, in the standard health color bands • Scrub the timeline to see the UV forecast for that hour SAVED PLACES • Long-press a point and name it: Home balcony, Work parking, that café • The address resolves automatically; tap the list to fly back SEARCH • Place and address search with live suggestions • Type coordinates to go straight to a point • Times are shown in the local time zone of wherever you are looking GOOD FOR Apartment hunting, parking in the shade, picking a side of the terrace, gardening and the full sun versus partial shade question, photography and golden hour, early thinking about solar panels, shaded walking routes on hot days, architecture and site studies, and planning outdoor events. WHAT IT DOES NOT DO Building heights are mostly estimates from open map data, so not every roof is modeled exactly. Tree heights come from a global model rather than individual measurements. UV is a clear-sky value and does not account for you being in shade. Clouds and weather are not part of the calculation: this answers where the sun falls when the sun is out. No account and no sign-up. The calculations run on your device. WHAT'S FREE AND WHAT'S PRO The live shadow map with today's timeline, sun direction lines, sunrise and sunset times, the UV index, search, and up to 3 saved places are free. Shade Tracker Pro is an optional paid upgrade, available as an auto-renewing subscription or a one-time lifetime purchase. It unlocks: • HOURS OF SUN (one free preview included) • ANNUAL SUNLIGHT • SHADOW CALCULATOR • Viewing days other than today • The sun arc time control • Unlimited saved places -------------- Privacy Policy: https://shadetracker.app/privacy Terms of Use: https://shadetracker.app/terms EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Shade Tracker at none against Instant Weather's 6. Shade Tracker also leads on ads (none vs shown). Instant Weather's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence 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. Instant Weather sells 6 in-app purchases, starting at $1.99 per month. Shade Tracker asks for nothing beyond the download.
Instant Weather ships an update every 11 days, Shade Tracker every 2 weeks. Both last shipped on October 25, 2026.
| Parameter | Instant Weather | Shade Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 65.7% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 11 days — better | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 46 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Instant Weather Inc. | Sermin Demirbas |
In-app purchases
Instant Weather
- Upgrade Monthly$1.991 Month
- Extended Monthly$2.991 Month
- Upgrade Yearly$4.991 Year
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- IW Pro Monthly$7.991 Month
- Extended Yearly$9.991 Year
- IW Pro Yearly$79.991 Year
Shade Tracker
No in-app purchases
Questions
Is Instant Weather free?
Is Shade Tracker free?
Do Instant Weather or Shade Tracker have ads?
Which is updated more often, Instant Weather or Shade Tracker?
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