Sola: UV Index & Sun Exposure

Name: Sola: UV Index & Sun Exposure
Rating: 4.6 (97 reviews)
Author: BrightMatter LLC

By: BrightMatter LLC App

UV dose & vitamin D tracker

Overview

Version:

3.119

Last updated: 2026-08-11

Ranking

#136,729 ▲ 382

Overall

Features & Capabilities

Sola is your personal pocket sun-nerd. It tracks your real UV dose over time—not just the current index—so you know when to tan, protect, or seek shade. Using current UV forecasts, your skin type, any existing tan, past exposure, sunscreen SPF, and even whether you flip or roast, Sola builds a smarter exposure profile and estimates vitamin D production. Auto-tracking with Apple Watch (Time in Daylight) means it can detect when you step outside without opening the app, and on-device widgets and Live Activities keep you updated on the wrist or Lock Screen.

It integrates with Apple Health for richer data, provides reminders to reapply sunscreen, flip for an even tan, and seek shade before UV spikes, and alerts when your chosen UV threshold is reached. The app emphasizes readability in bright sunlight with high-contrast themes, offers a free tier with a 3-day trial for full features, and then annual or lifetime purchase options.

User Growth & Download Statistics

App Weather Data Privacy & Security

By:

BrightMatter LLC

Rating:

4.60

(97) 1 new ratings

Version:

3.119 Last updated: 2026-08-11

Version code:

889584019

Creation date:

2019-06-16

Compatible devices:

Size:

175.65MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-18

Compare stats and ranking:

Ranking

# 136,729 ▲ 382

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

BrightMatter LLC

Apple Apps Store

https://apps.apple.com/us/app/sola-uv-index-sun-exposure/id1454332188

Website:

https://getsola.com

User Reviews

Users praise Sola for strong health integration (Apple Health/Watch), robust sun-exposure planning, vitamin D tracking, and ease of use, with many noting long-term reliability and helpful developer support. The most recurring concern is pricing: a shift from one-time purchases to subscriptions, with notable price hikes and concerns about value. Overall, the app is highly regarded by those who want a health-focused sun-exposure tool, but some are deterred by ongoing costs.

Pros

Apple Health sync and Apple Watch compatibility with widgets for quick access
Comprehensive sun-exposure planning: UV index-based timing, tan timer, skin type, exposed skin, and safety notifications
Vitamin D tracking and rich data/graphs
Easy to use with a responsive, supportive developer and frequent updates
Long-term reliability and usefulness for preventing overexposure and monitoring health

Cons

Pricing and licensing changes: ongoing subscriptions required to access features, price hikes, and past lifetime licenses devalued

Recent reviews

The only sun tracker app that has enough detail and customization to actually be useful for Vitamin D. I do burn a little sooner than it says, but it's predictable. I just set my threshold a little lower and it works great. I love being able to see the average vitamin D over the last few months so I can catch myself bed rotting. I don't absorb supplements well so I have to do it old school. This app helps me get enough sun without overdoing it.

by wh*****, 2026-07-09

I use this app to track the sun exposure for the family in outdoor activities. Reminders to apply sunscreen and vitamin D tracker is great. Maybe not what the app was intended for, as I get so bored sunbathing. The only thing I would add is a family tracker, so I can input the skin type of family members, so we know what exposure other family members that are maybe not old enough to have a phone. Will try the app for beach days in the near future! I have high hopes.