Comparison

Sun Focus vs MapRadius

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

Head to head
About

Sun Focus

Visualize the sun's path, sunrise, and sunset times for any location and date. Utilize augmented reality and interactive maps to plan photography, assess sun exposure, or explore celestial phenomena.

Highlights
  • Augmented reality (AR) sun path visualization
  • Interactive plot and map
  • Sunrise and sunset time calculation
  • Save and bookmark locations
  • Customizable widgets
  • Location lookup by coordinates or name
Read full description

Locate the sun wherever you are on Earth, anytime, by any weather. Find out what the sun path is any date, any location on Earth with an intuitive interface. Supports augmented reality (AR) and widgets. Use this app to: β€’ plan your next sunset photo or sunrise photo; β€’ find the time the sun illuminates a specific side of a building (for a photo shoot); β€’ estimate sun exposure when looking for a new property; β€’ which side of the hotel your room should be for your next holidays; β€’ learn more about the sun path in the sky and seasons; β€’ study archaeoastronomical sites and sun-aligned artefacts; β€’ customise your iPhone or iPad screen with widgets. App features: β€’ Augmented reality (AR); β€’ interactive plot and map; β€’ sunrise and sunset times; β€’ Save locations for bookmark and to configure widgets; β€’ summer solstice and winter solstice; β€’ time zones and daylight saving time; β€’ easy sharing: save and send the sun path plot and the map, along with essential information (sunrise, sunset, and link to map); β€’ location lookup by coordinates, reverse geocoding, or name; β€’ curated list of sun-aligned artefacts, archaeoastronomical sites; β€’ multiple windows in iPadOS: view different sites at the same time. Interactive plot and map: β€’ swipe up and down on the plot to change the time of day, or the date; β€’ swipe on the map to change the coordinates; β€’ tap on the date to change mode (date or time); β€’ long press on date to input specific date or choose time zone. Note: Never look at the sun without proper protection.

About

MapRadius

Features
Read full description

MapRadius β€” Stay in Control, Wherever You Move MapRadius gives you a clear, simple, and privacy-friendly way to understand your surroundings. Create multiple radii, track your movement in real time, and get instant alerts when entering or leaving important zones. Perfect for walkers, cyclists, drone pilots, boaters, RC enthusiasts, or anyone who needs precise geofence awareness. Stay Oriented at a Glance Choose any starting point and instantly visualize a customizable radius. See your distance, direction, speed, elevation, and ETA in real time. Switch between standard, satellite, or hybrid maps for the perfect overview. Build the Zones That Fit Your Life Create as many radii as you need, from your location, an address, or a tap on the map. Name and color-code them to stay organized, and adjust them anytime. Smart Alerts That Work for You Get instant notifications when you enter or leave a zone. Set individual speed limits per radius, notifications adapt to your preferred units. Everything is processed directly on your device for fast and private alerts. NEW: Partner Alerts Stay connected with the people who matter. Two devices can link together and notify each other when one partner enters or exits selected radii. Easy device-to-device pairing Choose which zones trigger notifications Optional alert confirmations Privacy First Your exact location never leaves your device. Only a simple β€œentered” / β€œleft” signal is shared β€” never your position. Private by Design Your locations, movements, and radii stay on your device only. No tracking, no sharing of coordinates, and full control over permissions.

Screenshots

Sun Focus4 screens
MapRadius4 screens

Verdict

The call

The clearest difference is price: MapRadius at Free against Sun Focus's $1.99. MapRadius also leads on update cadence (weekly vs every 4 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

MapRadius is free to download; Sun Focus costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sun Focus ships an update every 4 weeks, MapRadius weekly. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.

Scorecard2 real differences Β· 6 level
Sun Focus versus MapRadius: the parameters behind the verdict, then further details
ParameterSun FocusMapRadius
Price$1.99Free β€” better
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 4 weeksWeekly β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidβ€”
DevicesiPhone, iPad β€” betteriPhone
Requires iOS17.016.0 β€” better
Further details β€” not scored
Size3 MB12 MB
Age rating4+4+
DeveloperAlventir LtdKunftia GmbH

In-app purchases

None

Sun Focus

No in-app purchases

None

MapRadius

No in-app purchases

Questions

Is Sun Focus free?
Sun Focus costs $1.99, with no in-app purchases.
Is MapRadius free?
MapRadius is free to download, with no in-app purchases.
Do Sun Focus or MapRadius have ads?
Neither Sun Focus nor MapRadius shows ads.
Which is updated more often, Sun Focus or MapRadius?
Sun Focus ships an update every 4 weeks, and MapRadius weekly. Most recently, Sun Focus was updated on October 25, 2026 and MapRadius on October 15, 2026.

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