Sun Tracker: UV Index & Tan: iPhone vs Android
Sun Tracker: UV Index & Tan by Stolanapp is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
App Store
App details
Google Play
App details
Sun Tracker: UV Index & Tan downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 100k+ |
| Google Play | – | 500k+ Measured |
| Total | – | 500k+ Confidence |
How this is calculated
Where Sun Tracker: UV Index & Tan's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: In-app purchase-led
How Sun Tracker: UV Index & Tan makes money: subscriptions, one-off purchases and ads.
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.4 ★ | 34 |
| Google Play | 4.5 ★ | 20k 949 written reviews |
| Both stores | 4.5 ★ weighted by ratings | 20k |
About Sun Tracker: UV Index & Tan
Knowing your UV index is the first step to enjoying the sun safely. Our sun tracker provides real-time UV index data directly from your location, so you always know how intense the sun exposure is before heading outside. The UV index changes throughout the day, and missing a spike can mean the difference between a beautiful tan and a painful sunburn. With Sun Tracker, you get precise UV index readings hour by hour, so you can plan your outdoor activities, manage your sunscreen reapplication timing, and protect your skin from unnecessary burn and long-term UV damage.
Sunscreen is your first line of defense, and our app makes sunscreen management effortless. Based on your skin type — classified using the Fitzpatrick scale — Sun Tracker calculates exactly how long you can stay in the sun before sunburn risk increases. You receive smart sunscreen reminders that tell you when to reapply your sun cream based on the current UV index and your skin sensitivity. Forget guessing your SPF schedule. The app tracks your sun exposure in real time and alerts you the moment your skin needs more sunscreen protection. No more sunburn because you forgot to reapply. Our SPF-aware sun tracker puts you in full control.
For outdoor lovers, Sun Tracker is an indispensable companion. Whether you're running, hiking, cycling, or playing beach volleyball, UV exposure adds up fast. Outdoor enthusiasts are among the most exposed groups when it comes to sunburn and cumulative UV damage, precisely because they spend extended time outside without checking the UV index or reapplying sunscreen. Set your outdoor activity, get a burn risk assessment, and receive alerts when it is time to seek shade or reapply sun cream. Stay active outdoors without compromising your skin health.
Sun Tracker is also the perfect app for family sun protection. Parents can monitor the UV index and sun exposure for up to six locations simultaneously, keeping an eye on kids at the park, family at the beach, and their own outdoor sessions. Kids burn far faster than adults, making UV index tracking and sunscreen reminders critical for their safety. With family UV alerts, every member stays protected from sunburn wherever they are. Sun safety for your kids and your whole family has never been this simple.
The tanning experience is at the heart of Sun Tracker. Our tanning app helps you build a lasting tan safely by showing you the optimal exposure window — long enough to tan, short enough to avoid sunburn. Adjust your sun exposure based on the UV index forecast and get daily outdoor sun summaries. Because tanning and burn protection are not opposites — with the right UV tracker, you can
Sun Tracker: UV Index & Tan iPhone
Sun Tracker: UV Index & Tan is #61 in Weather Grossing in South Korea and charting in 3 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
Sun Tracker: UV Index & Tan on the App Store
App details
Sun Tracker: UV Index & Tan downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Sun Tracker: UV Index & Tan's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
In-app revenue
Worldwide, what users spend in Sun Tracker: UV Index & Tan before Apple and Google take their fee.
How this is calculated
Business model: In-app purchase-led
How Sun Tracker: UV Index & Tan makes money: subscriptions, one-off purchases and ads.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| WeatherGrossing | #61 | |
| WeatherFree | #55 | |
| WeatherFree | #73 |
Apps near Sun Tracker: UV Index & Tan on the chart
Weather Grossing, around #61.
Ratings
App Store, worldwide.
About Sun Tracker: UV Index & Tan
Knowing your UV index is the first step to enjoying the sun safely. Our sun tracker provides real-time UV index data directly from your location, so you always know how intense the sun exposure is before heading outside. The UV index changes throughout the day, and missing a spike can mean the difference between a beautiful tan and a painful sunburn. With Sun Tracker, you get precise UV index readings hour by hour, so you can plan your outdoor activities, manage your sunscreen reapplication timing, and protect your skin from unnecessary burn and long-term UV damage.
Sunscreen is your first line of defense, and our app makes sunscreen management effortless. Based on your skin type — classified using the Fitzpatrick scale — Sun Tracker calculates exactly how long you can stay in the sun before sunburn risk increases. You receive smart sunscreen reminders that tell you when to reapply your sun cream based on the current UV index and your skin sensitivity. Forget guessing your SPF schedule. The app tracks your sun exposure in real time and alerts you the moment your skin needs more sunscreen protection. No more sunburn because you forgot to reapply. Our SPF-aware sun tracker puts you in full control.
For outdoor lovers, Sun Tracker is an indispensable companion. Whether you're running, hiking, cycling, or playing beach volleyball, UV exposure adds up fast. Outdoor enthusiasts are among the most exposed groups when it comes to sunburn and cumulative UV damage, precisely because they spend extended time outside without checking the UV index or reapplying sunscreen. Set your outdoor activity, get a burn risk assessment, and receive alerts when it is time to seek shade or reapply sun cream. Stay active outdoors without compromising your skin health.
Sun Tracker is also the perfect app for family sun protection. Parents can monitor the UV index and sun exposure for up to six locations simultaneously, keeping an eye on kids at the park, family at the beach, and their own outdoor sessions. Kids burn far faster than adults, making UV index tracking and sunscreen reminders critical for their safety. With family UV alerts, every member stays protected from sunburn wherever they are. Sun safety for your kids and your whole family has never been this simple.
The tanning experience is at the heart of Sun Tracker. Our tanning app helps you build a lasting tan safely by showing you the optimal exposure window — long enough to tan, short enough to avoid sunburn. Adjust your sun exposure based on the UV index forecast and get daily outdoor sun summaries. Because tanning and burn protection are not opposites — with the right UV tracker, you can
Latest updates
More from Stolanapp
Sun Tracker: UV Index & Tan Android
Sun Tracker: UV Index & Tan is #126 in Weather Grossing on Google Play in India and charting in 4 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
Sun Tracker: UV Index & Tan on Google Play
App details
Sun Tracker: UV Index & Tan downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Sun Tracker: UV Index & Tan's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
How this is calculated
In-app revenue
Worldwide, what users spend in Sun Tracker: UV Index & Tan before Apple and Google take their fee.
How this is calculated
Business model: In-app purchase-led
How Sun Tracker: UV Index & Tan makes money: subscriptions, one-off purchases and ads.
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| WeatherGrossing | #126 | |
| WeatherGrossing | #120 | |
| WeatherGrossing | #122 | |
| WeatherGrossing | #123 |
Apps near Sun Tracker: UV Index & Tan on the chart
Weather Grossing, around #126.
Ratings
Google Play, worldwide.
About Sun Tracker: UV Index & Tan
Knowing your UV index is the first step to enjoying the sun safely. Our sun tracker provides real-time UV data based on your location, so you always know the intensity of your sun exposure before heading out. The UV index fluctuates throughout the day, and missing a peak can mean the difference between a perfect tan and a painful sunburn. With the Sun Tracker, plan your outdoor activities, manage when to reapply sunscreen, and protect your skin from burns and long-term UV damage.
Sunscreen is your first line of defense. Based on your skin type, classified according to the Fitzpatrick scale, Sun Tracker calculates exactly how long you can stay in the sun before the risk of sunburn increases. You'll receive smart reminders to reapply your sunscreen based on the current UV index. Forget guessing your SPF. The app tracks your sun exposure in real time and alerts you when your skin needs protection. Our SPF-compatible sun tracker puts you in complete control.
For outdoor enthusiasts, Sun Tracker is an essential companion. Whether you're running, hiking, cycling, or playing beach volleyball, UV exposure adds up quickly. Define your activity, get a sunburn risk assessment, and receive alerts when it's time to seek shade or reapply sunscreen. Stay active outdoors without compromising your skin's health.
Sun Tracker is also the ideal app for sun protection for the whole family. Parents can monitor the UV index and sun exposure in up to six locations simultaneously, keeping an eye on their children at the park or beach. Children burn much faster than adults, so UV index tracking and sunscreen reminders are essential for their safety. With family UV alerts, everyone in the family is protected wherever they are.
Tanning is the foundation of Sun Tracker. Our app helps you achieve a safe, natural, and long-lasting tan by showing you the optimal exposure window: long enough to tan and short enough to avoid sunburn. Adjust your sun exposure based on UV index forecasts and view your daily sun exposure summaries. Tanning and sunburn protection aren't mutually exclusive: with the right UV tracker, you can have both.
Every morning, Sun Tracker sends you a UV index forecast to help you plan your day outdoors. Add our UV index widget to your home screen for instant access to your sun exposure data. Customize your UV alerts based on your location, set your SPF level, and let Sun Tracker do the rest.
Download Sun Tracker, the UV index, tanning, sun protection and sunscreen app adopted by families, athletes and sun lovers who want a beautiful tan and healthy skin.