SunSpan vs WeatherWise Ai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SunSpan
Visualize an entire year of daylight, sunrise, sunset, and twilight on a single, intuitive chart. Easily inspect daily solar times and phases by tapping or dragging across the visual representation. Offers detailed insights into seasonal changes and astronomical events.
- Full-year daylight chart
- Eight-stop twilight gradient
- Inspect daily solar times
- DST transitions marked
- Location picker via map/GPS
- Automatic time zone resolution
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SunSpan — A Year of Daylight on One Screen SunSpan renders an entire year of sunrise, sunset, and twilight as a single chart. Each day is a vertical band shaded from astronomical night through nautical and civil twilight into full daylight, so the seasonal curve, the solstices, the equinoxes, and effects like white nights and polar day are visible at a glance. Tap or drag across the chart to select any day and see its sunrise, sunset, daylight length, and twilight phase times in a detail bubble. Features - Full-year daylight chart for any location, any year from 1900 to 2100 - Eight-stop twilight gradient: night, astronomical, nautical, civil, day - Tap or drag any day to inspect sunrise, sunset, daylight length, and twilight phase times - DST transitions marked on the chart - Location picker via satellite map, or automatic from device GPS - Time zone resolved automatically from the selected coordinates - Localized in English, Spanish, German, and Ukrainian Privacy No accounts, no analytics, no ads. Location is used only on-device to compute solar geometry and never leaves the device.
WeatherWise Ai
Get detailed, AI-powered weather insights beyond just numbers. This app offers real-time conditions, forecasts, activity scores, property risk alerts, and community reports. It provides personalized summaries and suggestions for outdoor activities and property protection.
- AI-powered weather summaries
- Activity scores for outdoor pursuits
- Property risk alerts (freeze, flood, wind, hail)
- Air quality and health metrics
- Animated radar and satellite maps
- Community weather reports
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WeatherWise AI is a premium weather app built for people who want more than just a number. WHAT'S THE WEATHER ACTUALLY LIKE? Real-time conditions, hourly breakdowns, and a 10-day forecast — all powered by live data and presented beautifully with dynamic landmark backgrounds that change based on your city. AI-POWERED INSIGHTS Every day, WeatherWise gives you a plain-English summary of what the weather means for you — not just what it is. ACTIVITY SCORES Thinking about a run, hike, or round of golf? WeatherWise scores today's conditions for 8+ activities so you know before you go. Includes clothing suggestions based on real feels. PROPERTY PROTECTION Add your home or investment properties and get freeze risk, flood risk, wind damage, and hail alerts specific to each address. AIR QUALITY & HEALTH Real-time AQI, pollen counts, UV index, and allergy and asthma risk levels — all in one place. ANIMATED RADAR Watch live precipitation move across an interactive map. Switch between radar and satellite, play back the last few hours, and re-center on your city anytime. COMMUNITY REPORTS See what your neighbors are actually experiencing. Submit and upvote local weather reports in real time. PREMIUM SUBSCRIPTION Unlock all features with WeatherWise Premium — $4.99/month or $39.99/year. WeatherWise AI. Weather, elevated. Terms of Use: https://drewbarbierri23.replit.app/terms
Screenshots
Verdict
The clearest difference is in-app purchases: SunSpan at none against WeatherWise Ai's 2. SunSpan also leads on update cadence (every 2 days vs every 10 days). On price, rating, ratings volume 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. WeatherWise Ai sells 2 in-app purchases, starting at $4.99 per month. SunSpan asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for SunSpan against 5.0 for WeatherWise Ai. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
SunSpan ships an update every 2 days, WeatherWise Ai every 10 days. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.
| Parameter | SunSpan | WeatherWise Ai |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 days — better | Every 10 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 6 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Mykhailo Chelnokov | D.B. Development and Properties LLC |
In-app purchases
SunSpan
No in-app purchases
WeatherWise Ai
- WeatherWise Premium Monthly$4.991 Month
- WeatherWise Premium yearly$39.991 Year
