# Sight20 — Give your eyes a break > App to enforce the 20-20-20 rule for eye strain reduction. (iPhone/iPad app by Rares-Constantin Popa.) - Source: https://appshunter.io/ios/app/sight20/id1632631625 (this page in markdown: same URL + `.md`) - Developer: [Rares-Constantin Popa](https://appshunter.io/developer/1496013459) - Category: Health & Fitness, Productivity - Price: Free - Rating: 2.00/5 from 1 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 26 MB - Languages: English - Released: 2023-03-14 - Data updated: 2026-08-16 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sight20/id1632631625/reviews.md ## What is Sight20? Take care of your eyes with the 20-20-20 rule. Screen time is a growing issue in today’s digital world. Staring at screens for long periods can cause eye strain and fatigue. The 20-20-20 rule is a simple habit: every 20 minutes, look at something 20 feet (6 meters) away for 20 seconds. This app helps you build that habit. We handle the reminders, so you can focus on staying healthy. You can even set up Parental Controls to ensure others—like your kids—are taking regular screen breaks too. No accounts, no tracking, no data collection—ever. This app is completely free and designed to make digital life healthier for everyone. ## Key features - 20-20-20 rule reminders - Reduces eye strain and fatigue - Parental Controls - No account or data collection - Completely free ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/sight20/id1632631625/reviews.md ### 2/5 — No alerts *2025-12-29* I had hopes for this app but I was never alerted after my phone locked. I gave it two stars for it’s potential. ### 1/5 — No sound? *2024-11-21* I wanted to use this app as it means to alert me when I’m on my computer at home, but it did not give me any sort of sound notifier when 20 minutes had passed while I had my phone asleep, so this app is pretty much useless to me. ## Frequently asked questions about Sight20 ### What is the 20-20-20 rule that Sight20 helps with? The 20-20-20 rule is a simple habit to combat eye strain. Every 20 minutes of screen time, you should look at something 20 feet away for 20 seconds. Sight20 automates these reminders for you. ### Does Sight20 collect any user data? No, Sight20 is designed with privacy in mind. It explicitly states 'No accounts, no tracking, no data collection—ever,' ensuring your digital habits remain private. ### Is Sight20 free to use? Yes, Sight20 is completely free. The app is designed to make digital life healthier for everyone without any cost to the user. ### Can Sight20 be used to monitor my children's screen time? Yes, Sight20 includes Parental Controls. This feature allows you to ensure that others, such as your children, are taking regular screen breaks as recommended by the 20-20-20 rule. ### What devices is Sight20 available on? Sight20 is available on iPhone and iPod devices. It is designed to help users on these platforms manage their screen time effectively. ### How often is Sight20 updated? Sight20 was last updated on October 1, 2025, with version 1.2.0. This indicates a commitment to ongoing development and improvements for the app. ### What is the age rating for Sight20? Sight20 has an age rating of 4+. This suggests it is suitable for a wide range of users, including children, to help them develop healthy screen habits. ### Does Sight20 have ads? No, Sight20 does not contain advertisements. The app is completely free and ad-free, focusing solely on providing its core functionality without interruption. ## Version history (last 5 releases) ### 1.2.0 — 2025-10-01 What's new? > Bug fixes ### 1.1.1 — 2025-04-09 What's new? > Bug fixes ### 1.1.0 — 2025-03-31 What's new? > Upgraded app to next generation, faster and better > Bug fixes ### 1.0.2 — 2023-03-22 - Adds a new onboarding screen to help new users understand how to use the app! - Bug fixes ### 1.0.0 — 2023-03-14 No release notes. ## Apps similar to Sight20 | App | Rating | Price | Category | | --- | --- | --- | --- | | [Eye Break Timer: 20-20-20](https://appshunter.io/ios/app/eye-break-timer-20-20-20/id6771317862) | — | Free | Health & Fitness | | [Seek - For Pokémon go!](https://appshunter.io/ios/app/seek-for-pokemon-go/id1151726442) | 1.0 (2) | Free | Health & Fitness | | [Sjögren's Journey](https://appshunter.io/ios/app/sjogrens-journey/id6754565956) | 4.3 (40) | Free | Health & Fitness | | [Eye Rest Reminder: Break](https://appshunter.io/ios/app/eye-rest-reminder-break/id6758504422) | 3.7 (3) | Free | Health & Fitness | | [Eye Yoga - 20 20 20 Rule Timer](https://appshunter.io/ios/app/eye-yoga-20-20-20-rule-timer/id6761698195) | — | Free | Health & Fitness | | [MyndGym](https://appshunter.io/ios/app/myndgym/id6743069528) | — | Free | Health & Fitness | ## More apps by Rares-Constantin Popa - [Stash - Crystals & Stones](https://appshunter.io/ios/app/stash-crystals-and-stones/id1566610621) - [Billi :)](https://appshunter.io/ios/app/billi/id1626730625) - [Score Up - Keep Score](https://appshunter.io/ios/app/score-up-keep-score/id1670509330) - [Atlas - AI Gaming Companion](https://appshunter.io/ios/app/atlas-ai-gaming-companion/id6463439499) All apps by Rares-Constantin Popa: https://appshunter.io/developer/1496013459 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*