# Optics > Optical simulation app for light, reflection, refraction, lenses, and mirrors. (iPhone/iPad app by 继岭 陈.) - Source: https://appshunter.io/ios/app/optics/id1025745150 (this page in markdown: same URL + `.md`) - Developer: [继岭 陈](https://appshunter.io/developer/954198643) - Category: Education - Price: Free with in-app purchases - Rating: 3.20/5 from 5 App Store ratings · 8 written reviews indexed - Age rating: 4+ - Requires: iOS 7.0 · 86 MB - Languages: American English, Chinese (Simplified, China) - Released: 2017-04-25 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/optics/id1025745150/reviews.md ## What is Optics? Optics simulation ▶Simulate various light sources:beam, and point source ▶Simulate reflection in plane or arc mirror ▶Simulate refraction in plane or arc interfaces, including both refracted and reflected rays ▶Simulate ideal lens/mirror, which obeys lens/mirror equation ▶Angular measurement ## Key features - Simulate beam and point light sources - Simulate reflection in plane or arc mirrors - Simulate refraction in plane or arc interfaces - Simulate ideal lens/mirror equations - Angular measurement tool ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Professional | $0.99 | one-time | ## Recent user reviews (8 of 8) All indexed reviews: https://appshunter.io/ios/app/optics/id1025745150/reviews.md ### 3/5 — Could use bug fixing *2026-02-01* Bugs. Can’t use decimal in position. Can’t reflect light more than 9 times ### 5/5 — Does the job *2024-11-24, version 1.0.2* Helped me to explain how lens are working real quick, no reason to complain ### 1/5 — Unusable *2022-10-08* Can’t even use this ### 2/5 — UI not for iphone *2019-09-23, version 1.0.2* the buttons are way too small to see or tap. some buttons hidden behind iPhoneX notch. ### 1/5 — Doesn’t work, no instructions *2018-11-07* Doesn’t work, no instruction, what a waste of time ### 5/5 — Excellent optics package! *2018-08-29* This is a bare bones optics package that is useful for understanding and demonstrating some basic optical structures like telescopes and microscopes! Great app, fast render time and lots of good optical parts! ### 3/5 — Ok *2017-10-09* The user interface is not very intuitive. Paid for the pro version which unlocks features, but ads still play and cannot be removed. ### 3/5 — Promising but can't upgrade *2017-06-23* Unable to upgrade to Pro, system just hangs. Can you help please ? ## Frequently asked questions about Optics ### What optical phenomena can Optics simulate? Optics can simulate various light sources like beams and point sources, reflection off plane or arc mirrors, and refraction through plane or arc interfaces. It also models ideal lenses and mirrors based on their equations. ### Does Optics offer any measurement tools? Yes, Optics includes an angular measurement tool, allowing users to quantify angles within their simulations. This feature aids in precise analysis of optical setups. ### What devices is Optics compatible with? Optics is compatible with iPhone, iPad, and iPod devices. It is designed for Apple's mobile ecosystem. ### What is the age rating for Optics? Optics has an age rating of 4+, making it suitable for a wide range of users, including younger learners exploring basic physics concepts. ### When was Optics last updated? The latest version of Optics, 1.0.2, was last updated on October 24, 2017. The app was initially released on April 25, 2017. ### How accurate is Optics for educational purposes? Optics simulates optical phenomena based on established physics principles, including lens and mirror equations. This makes it a valuable tool for understanding and visualizing optical concepts in an educational context. ### Does Optics have ads? No, Optics does not contain advertisements. The app is free to download and use without interruptions from ads. ### What is the user feedback on Optics? Optics has a rating of 3.2 stars from 5 ratings. This suggests a mixed reception from its user base, with some finding it useful and others potentially encountering limitations. ## Version history (last 3 releases) ### 1.0.2 — 2017-10-24 This app has been updated by Apple to display the Apple Watch app icon. Added Blocker and Beam Splitter. ### 1.0.1 — 2017-09-20 Bug Fixes ### 1.0 — 2017-04-25 No release notes. ## Apps similar to Optics | App | Rating | Price | Category | | --- | --- | --- | --- | | [CloudLabs Geometric optics](https://appshunter.io/ios/app/cloudlabs-geometric-optics/id1636352420) | — | Free | Education | | [Loughborough Wave Lab](https://appshunter.io/ios/app/loughborough-wave-lab/id402424695) | 4.5 (13) | Free | Education | | [CloudLabs Spherical mirrors](https://appshunter.io/ios/app/cloudlabs-spherical-mirrors/id1633283116) | — | Free | Education | | [AR Fourier Optics Lab](https://appshunter.io/ios/app/ar-fourier-optics-lab/id6473918062) | — | Free | Education | | [Digital Phoropter](https://appshunter.io/ios/app/digital-phoropter/id1555952495) | 4.0 (3) | Free | Education | | [Optometry Boards Prep](https://appshunter.io/ios/app/optometry-boards-prep/id1594439700) | 5.0 (2) | Free | Education | ## More apps by 继岭 陈 - [3D Camera Plus](https://appshunter.io/ios/app/3d-camera-plus/id954198644) - [Origami - Paper Folding](https://appshunter.io/ios/app/origami-paper-folding/id998790565) - [Jumping Cubic](https://appshunter.io/ios/app/jumping-cubic/id1086539923) - [Audio Book Reading](https://appshunter.io/ios/app/audio-book-reading/id1329291098) - [Privacy Camera +](https://appshunter.io/ios/app/privacy-camera-plus/id1373119896) All apps by 继岭 陈: https://appshunter.io/developer/954198643 ## Related topics [optics](https://appshunter.io/ios/topics/optics) · [rix optics](https://appshunter.io/ios/topics/rix-optics) --- *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 2026-06-01.*