iCaelum vs WearAdvisor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iCaelum
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Discover a smarter way to connect with the sky. iCaelum combines weather forecasts, astronomical insights, real-time celestial tracking, and Sentinel—your personal health and safety monitoring tool—into one intuitive app designed for photographers, sailors, gardeners, travelers, and anyone who relies on the rhythms of the sun, moon, and atmosphere. Key Features Profiles Tailor iCaelum to your needs with predefined profiles. Whether you want to capture golden hour, plan a sailing trip, or follow lunar cycles, the app highlights only the most relevant data for your activity. Forecasts Compare conditions from multiple trusted sources, including OpenWeatherMap, Yr, Open-Meteo, FMI, SMHI, and DMI. Get side-by-side predictions for temperature, precipitation, cloud cover, and visibility to make informed outdoor decisions. Sentinel Stay safe outdoors with real-time environmental monitoring. Sentinel tracks weather conditions, air quality, UV radiation, pollen levels, and natural disaster alerts—delivering safety indexes, live threshold notifications, and color-coded risk levels so you always know when to take action. Trackers Follow the live position of the sun and moon with real-time updates. Receive notifications for sunrise, sunset, moonrise, moonset, and twilight phases, and track how light and shadows evolve throughout the day. Celestial Data Access detailed almanacs with historical and future information on sun and moon phases, rise and set times, twilight periods, and seasonal variations. Generate reports for any date and location to plan long-term projects or explore celestial patterns. Shadows Calculate and visualize shadow lengths and directions for any object or location. A powerful tool for architects, urban planners, and designers who need to understand light and shade across seasons. Winds Explore global wind patterns with live flow maps. View speeds, directions, gusts, and upper-level streams in real time—an essential feature for aviation, sailing, and outdoor sports. Rain Radar Track approaching storms and precipitation with live rain radar reports from external providers, giving you real-time visual maps to anticipate sudden weather changes and plan with confidence.
WearAdvisor
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WearAdvisor helps you decide what to wear based on live weather, real-feel conditions, UV, rain, wind, and the coldest or most changing part of the day. Check today's outfit guidance, compare upcoming weather, plan a trip wardrobe, set UV and forecast-change alerts, and keep guidance visible with Home Screen widgets or a Live Activity. WearAdvisor turns the forecast into simple clothing recommendations so you can feel ready without overthinking it. Features: • Outfit recommendations based on temperature, real-feel, wind, rain, UV, and daily lows • Current-location weather, saved city weather, and searched travel-city weather • Travel Mode for saved trip wardrobe planning • Home Screen widgets for outfit guidance at a glance • UV index alerts and forecast-change alerts • Lock Screen and Dynamic Island Live Activity • Daily forecast cards and practical day-planning guidance • Premium access for live weather, travel-city search, and full outfit guidance • Restore purchases and subscription access across launches WearAdvisor is free to download. Premium subscriptions are available in-app and renew automatically unless canceled at least 24 hours before the end of the current period. Terms of Use: https://deanshoshana.github.io/wearadvisor-site/terms.html Privacy Policy: https://deanshoshana.github.io/wearadvisor-site/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: iCaelum at none against WearAdvisor's 2. iCaelum also leads on update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement 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. WearAdvisor sells 2 in-app purchases, starting at $6.99 per 7 days. iCaelum asks for nothing beyond the download.
iCaelum ships an update weekly, WearAdvisor every 2 months. The most recent releases landed on October 2, 2026 and September 13, 2026 respectively.
| Parameter | iCaelum | WearAdvisor |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Luca Bellintani | Dean Shoshana |
In-app purchases
iCaelum
No in-app purchases
WearAdvisor
- WearAdvisor Premium$6.997 Days
- WearAdvisor Premium$39.991 Year









