Comparison

Sun Tracker App vs Sun Map Clock

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

Head to head
About

Sun Tracker App

Features
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Sunflower Sun Tracker Like a real sunflower, always facing the sun. Hold up your phone and watch the sunflower rotate in real time to point toward the sun โ€” wherever it is in the sky. Sunflower uses your location and device compass to calculate the sun's exact position and turn the flower to face it, just like heliotropism in nature. Features: - Live sun tracking using your GPS location - Compass-guided flower rotation โ€” always points toward the actual sun from where you're standing - Sky display showing the sun's current position, azimuth, elevation, and compass direction - Works day and night (shows when the sun is below the horizon) - No account, no ads, no internet required A simple, beautiful way to feel connected to the sun.

About

Sun Map Clock

Features
Read full description

Sun Map Clock is a professional simulation tool designed to track the sun's path and shadow directions at any given location and time. By simply moving the intuitive time and date sliders, you can visualize exactly how the sun will interact with a specific area throughout the year. Perfect for construction managers, real estate agents, solar panel installers, and surveyors who need accurate, reliable site data without visiting the location. KEY FEATURES - Shadow Length & Width Simulation: Enter the height and width of an object at the pin and the shadow falls on the map as a band with its real projected length (height / tan of sun altitude) and its real width. Heights run 0.5-300 m, covering high-rise towers, and widths 0.5-500 m, covering block-scale buildings. Steps of 0.1 m let you dial in exact figures for daylight explanations, right-to-light and overshadowing studies, and row-to-row spacing of solar panels. - Interactive Sun Map: Visualize the sun's direction and shadow angles on the map, and scrub through the day with the time slider to follow the sun's path. - Time Travel Sliders: Easily slide through hours, days, and seasons to see how shadows change. Sliders show clear marks for sunrise, sunset, and solstices. When you reach the end of the slider, it smoothly moves to the next day or year. - Safety & Climate Data: Check temperature, UV index, and heat alerts for safe site management and hazard prediction (KY activities). It also shows past weather records and 5-year average data (average temperature and sunny day rate). - Solar Panel Optimization: Automatically calculate the optimal tilt and azimuth for solar panels at any location. - Multi-Site Management & CSV Export: Save multiple project locations and export comprehensive sun and climate data to CSV for your reports. - Quick Share: Take screenshots of the map and data panel to share actionable instructions instantly with your team. - Day/Night Terminator: Visualize the global day and night boundary moving in real-time as you adjust the time. - Alerts per Site: Sunrise, sunset, golden hour and "the sun gets low (long shadows)", each with its own lead time, set per saved site. The sun's position is computed on the device, so alerts fire even out of signal range. - Works Offline: Weather fetched while online is stored on the device and shown where there is no signal, together with the time it was fetched โ€” old values are never taken for current ones. Offline storage can be switched off, shows real disk usage and can be cleared. - Units Set Separately: Temperature (ยฐC / ยฐF), length (m / ft) and wind speed (m/s / mph) are chosen independently, because the combination differs by country. Targeted for B2B professionals, this app bypasses complex astronomical jargon and focuses directly on actionable data for your field work. Free trial: every feature is free for 30 days, starting when you tap "Start Using Now" on the welcome screen. To keep using them after that, an auto-renewing monthly or yearly subscription is required. *** Subscription Terms: Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless it is canceled at least 24 hours before the end of the current period; the renewal is charged within 24 hours before the period ends. You can manage or cancel your subscription in your Apple ID account settings. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://qconp.com/#section-privacy-en

Screenshots

Sun Tracker App4 screens
Sun Map Clock4 screens

Verdict

The call

The clearest difference is in-app purchases: Sun Tracker App at none against Sun Map Clock's 2. Sun Tracker App also leads on update cadence (every 5 days vs fortnightly). Sun Map Clock's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Sun Map Clock sells 2 in-app purchases, starting at $15.00 per month. Sun Tracker App asks for nothing beyond the download.

UpkeepUpdate frequency

Sun Tracker App ships an update every 5 days, Sun Map Clock fortnightly. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

Scorecard3 real differences ยท 3 level
Sun Tracker App versus Sun Map Clock: the parameters behind the verdict, then further details
ParameterSun Tracker AppSun Map Clock
PriceFreeFree
Update frequencyEvery 5 days โ€” betterFortnightly
AdsYesNo โ€” better
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details โ€” not scored
Size6 MB74 MB
Age rating4+4+
DeveloperGuo Rong MaQAEE CONPUUTENG

In-app purchases

None

Sun Tracker App

No in-app purchases

2 purchases

Sun Map Clock

Subscriptions2
  • Monthly Subscription$15.001 Month
  • Yearly Subscription$150.001 Year

Questions

Is Sun Tracker App free?
Sun Tracker App is free to download, with no in-app purchases.
Is Sun Map Clock free?
Sun Map Clock is free to download, with in-app purchases available.
Do Sun Tracker App or Sun Map Clock have ads?
Sun Tracker App shows ads; Sun Map Clock does not.
Which is updated more often, Sun Tracker App or Sun Map Clock?
Sun Tracker App ships an update every 5 days, and Sun Map Clock fortnightly. Most recently, Sun Tracker App was updated on October 6, 2026 and Sun Map Clock on October 14, 2026.

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