# CHEMION > Personalized LED animations and audio visualizer for expression. (iPhone/iPad app by Neofect USA, Inc..) - Source: https://appshunter.io/ios/app/chemion/id978627051 (this page in markdown: same URL + `.md`) - Developer: [Neofect USA, Inc.](https://appshunter.io/developer/1502048395) - Category: Lifestyle, Utilities - Price: Free - Rating: 2.76/5 from 157 App Store ratings · 88 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 49 MB - Languages: English - Released: 2015-06-02 - Data updated: 2026-08-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/chemion/id978627051/reviews.md ## What is CHEMION? CHEMISTRY + ON = CHEMION Express yourself through CHEMION 4 Ways to enjoy CHEMION • Cheer your team! o Cheer in the darkness with a personalized text • Enjoy your music! o An equalizer that reacts to music around you • Be creative! o Make your own patterns with the drawing function • Make your own animations! o Express yourself with personalized animations Function: -Real-time animations -Live Audio Visualization (Equalizer) function -LED animations can be saved -LED animations can be edited -A variety of premade Emotion samples ## Key features - Personalized text and animations - Real-time animations - Live audio visualization (equalizer) - Customizable drawing function - Save and edit LED animations - Premade emotion samples ## What do users think of CHEMION? Overall sentiment: negative **Pros** - 👍 Durable hardware - glasses last for years - ✨ Cool visual effects and animations - 🎨 Customizable designs and patterns - 📱 Works well on multiple devices when functioning - 🔄 Good Bluetooth connectivity when working properly **Cons** - 🐛 App frequently crashes and freezes - 🐛 Loading screens stuck indefinitely - 🔐 Facebook login requirement and broken authentication - 📉 Performance degradation after updates - ⚠️ Explorer feature consistently non-functional - ⚠️ Equalizer crashes the app - ⚠️ Search functionality broken - ⚠️ Connection detection issues with glasses - 💔 Removed features in newer versions - 😤 Poor app maintenance and support - 🚫 Backward compatibility issues with older glasses **Commonly reported bugs** - App stuck on startup/loading screen - Facebook login fails or loads indefinitely - Explorer section crashes or infinite loading - Equalizer feature crashes entire app - Search function non-functional - Glasses not detected by app despite proper setup - App crashes when selecting animations or presets - Copy/clone animation feature broken - Japanese text input not working - Shared content download not functioning - App crashes when changing eyes/animations - Connection error messages (e.g., 'disconnected-7') - Version update incompatibility issues - iOS compatibility issues with certain versions **Most requested features** - Increase animation speed/FPS beyond current limits - Restore DJ mode for switching between faces - Allow offline design editing without connected glasses - Add shuffle option in Explorer - Restore text scrolling speed customization - Support for non-Facebook login methods - Reorder/organize custom animation sets - More font options for text - Better UI for frame creation workflow - Improved equalizer/voice sync functionality - macOS/MacBook support ## Recent user reviews (10 of 88) All indexed reviews: https://appshunter.io/ios/app/chemion/id978627051/reviews.md ### 5/5 — 😏 *2024-09-23, version 3.0.1* Love them!! Had them for years and they are still going strong!! ### 3/5 — Can’t search on app *2024-03-31, version 3.0.1* Every time I go to search for new eyes I am stuck on the loading screen. Like what the hell? I have an iPhone 12 and Chemion worked fine till recently, yet on my partners S24 there was no complications. Is it my phone?? ### 1/5 — Quite annoyed you can’t use the search anymore *2023-12-10, version 3.0.1* This app worked well for a quite awhile but now as of recent you can’t even search for stuff anymore which was one of the best features what a let down, fix your app :/ ### 2/5 — App Won’t Work *2023-11-11, version 3.0.1* Tired Restarting The App A Bunch Of Times, Even Deleted The App And Installed It Again, Nothing.. FIX THIS ISSUE!! ### 1/5 — Garbage *2023-11-09, version 3.0.1* This company is garbage. This app worked great for their old glasses. Then they made the app stop working so that people would switch to color Chemion. And conveniently color Chemion doesn’t support older glasses so they’re basically trying to pressure you into buying yet another overpriced piece of garbage glasses ### 1/5 — App doesn’t even work *2023-10-11, version 3.0.0* won’t even go past start screen ### 3/5 — It’s nice ( but ) can’t login to Facebook accnt *2023-03-31, version 2.0.10* Getting this Erro : App not Active, this app not currently accessible and the app developer is aware of this issue , you will be able to login in when the app is reactivated….. ### 1/5 — Works only with Facebook *2023-02-24, version 2.0.10* You have to go threw your Facebook app to make them work and that doesn't work either what a joke & waste of money ### 2/5 — Failure to connect *2023-02-10, version 2.0.10* I’ve had the glasses for about a year now. They worked well and are in relatively good/new condition as they were only used once. Recently I’ve tried to use them again and they won’t be detected by the app. I’ve followed advise I’ve found on trying to fix the issue such as holding the button for 10 seconds multiple times. However the glasses still are unable to be detected by the app ### 1/5 — UPDATE YOUR APP *2023-02-02, version 2.0.10* App’s Facebook login is still broken, And now the app freezes on the start screen. ## Frequently asked questions about CHEMION ### What does CHEMION do? CHEMION allows you to express yourself through personalized LED animations and text displays. It features real-time animations, a live audio visualizer that reacts to music, and a drawing function for creating custom patterns. ### How can I use CHEMION? You can use CHEMION to cheer for your team with personalized text in the dark, enjoy your music with an equalizer that reacts to sound, get creative with the drawing function, or make your own animations to express yourself. ### Is CHEMION free to use? Yes, CHEMION is a free application. It does not have in-app purchases or advertisements, allowing for unrestricted use of its features. ### Can I save my creations in CHEMION? Yes, the LED animations you create in CHEMION can be saved. You can also edit existing LED animations, giving you flexibility in your creative process. ### What kind of content can I create with CHEMION? You can create a variety of content, including personalized text messages, custom patterns using the drawing function, and unique animations. The app also offers premade emotion samples for quick use. ## Version history (last 5 releases) ### 3.0.1 — 2023-10-16 Minor Bug fixes ### 3.0.0 — 2023-09-25 - Add a member withdrawal function. - Add Amazon Shop and Chemion Shop link banners. - Add a guide pop-up function. - Add Apple login functionality. ### 2.0.10 — 2021-11-08 - Fixed an issue where Chemion device would not shut down properly ### 2.0.9 — 2021-05-24 - Minor bug fixed ### 2.0.8 — 2021-05-04 Minor bug fixed ## Apps similar to CHEMION | App | Rating | Price | Category | | --- | --- | --- | --- | | [PixelJoy-enjoy pixel creation](https://appshunter.io/ios/app/pixeljoy-enjoy-pixel-creation/id6748897342) | 3.9 (18) | Free | Lifestyle | | [Light DJ Entertainment Effects](https://appshunter.io/ios/app/light-dj-entertainment-effects/id1026353238) | 3.8 (759) | Free | Lifestyle | | [QEmoticonX](https://appshunter.io/ios/app/qemoticonx/id6746782900) | — | Free | Lifestyle | | [Lava Lamp Simulator](https://appshunter.io/ios/app/lava-lamp-simulator/id6449033955) | 4.2 (44) | Free | Lifestyle | | [Safe Vision](https://appshunter.io/ios/app/safe-vision/id6742331939) | 4.5 (153) | Free | Lifestyle | | [InnerArt -A Drawing Meditation](https://appshunter.io/ios/app/innerart-a-drawing-meditation/id6670722379) | — | Free | Lifestyle | ## More apps by Neofect USA, Inc. - [Rehabit: brain recovery habits](https://appshunter.io/ios/app/rehabit-brain-recovery-habits/id1473561369) - [NEOFECT TeleRehab](https://appshunter.io/ios/app/neofect-telerehab/id1509171956) - [COLOR CHEMION](https://appshunter.io/ios/app/color-chemion/id1631477793) All apps by Neofect USA, Inc.: https://appshunter.io/developer/1502048395 ## Related topics [led glasses](https://appshunter.io/ios/topics/led-glasses) --- *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 2026-08-05.*