# PopSign — Learn ASL through a game! > Educational bubble shooter game for learning American Sign Language (ASL). (iPhone/iPad app by Thad Starner.) - Source: https://appshunter.io/ios/app/popsign/id1619809766 (this page in markdown: same URL + `.md`) - Developer: [Thad Starner](https://appshunter.io/developer/1697764436) - Category: Education, Games - Price: Free - Rating: 3.83/5 from 29 App Store ratings · 11 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 525 MB - Languages: English - Released: 2022-04-20 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/popsign/id1619809766/reviews.md ## What is PopSign? PopSign is an educational bubble shooter game developed by the Georgia Institute of Technology and RIT/NTID’s Center on Access Technology. The game teaches over 500 American Sign Language (ASL) signs based on the MacArthur-Bates Communicative Development Inventories, which are the first concepts used to teach a language to a child. 95% of deaf infants are born to hearing parents, who often do not know sign. Without access to naturally occurring language acquisition during their critical language-learning years, these children are at risk for Language Deprivation Syndrome (LDS) which can have serious impact on different aspects of these children's lives, such as relationships, education, and employment. PopSign is a smartphone game that makes learning American Sign Language fun, interactive, and accessible for anyone who wants to learn. Players match videos of ASL signs with bubbles containing written English words to pop them. ## Key features - Learn over 500 ASL signs - Interactive bubble shooter gameplay - Based on language development inventories - Accessible ASL learning - Designed for all learners ## Recent user reviews (10 of 11) All indexed reviews: https://appshunter.io/ios/app/popsign/id1619809766/reviews.md ### 2/5 — was fun *2024-09-25* Edit: locked up at Level 109. Was fun and helpful while it lasted. ### 3/5 — Bug *2024-05-20* I was really liking this game! Fun way to practice ASL! But then all the bubbles seem to just fall and the level isn’t complete and there’s no other way for me to complete the level since there are no more bubbles needing popped. So I’m stuck on level 69…. ### 2/5 — Buggy *2024-03-08* I really liked the game until it started randomly dropped all the bubbles and won't let you finish a level. It's really frustrating to see the app hasn't been updated in nine months. Otherwise it's a fun app to supplement my ASL learning ### 3/5 — Almost Love. *2024-02-01* I have been learning ASL for a while as I’m going deaf and I find this app is a great tool. My reason for giving only 3 stars is because the game is stuck on 108. I have sent emails in hope of some resolution but nothing. Please fix this issue I really want to learn more asl. ### 3/5 — Good, but doesn’t work well *2023-11-05* The overall app is great for learning ASL, but the bubbles don’t always pop and the aim is always off ### 4/5 — Great idea *2023-10-19* I really like this app it is a great concept. I would recommend it but it does have a few glitches that could use fixing. Sometimes the videos freeze and so you can’t learn the sing. This is usually just one per level so you can work around it. I would also prefer it require you to fully clear the level as it is a little less satisfying when you are almost done with a level. Lastly I currently can’t get past level 69 because it shows it as cleared but doesn’t register as cleared. Overall this is a great concept and is fun to play. It just needs a little polish. ### 5/5 — It really works!! *2023-08-22* Please add option to have Random only include the levels I’ve completed. Looking forward to further development! ### 3/5 — Low vision accessibility *2023-07-15* The app could use options to change or modify the contrast and/or color scheme. I am unable to see the contrast between the white background and soft text colors. When I enable my iPads “Smart Contrast,” settings option, the app adjusts and keeps the same contrast/color scheme. I am able to see the videos just fine, it’s simply the contrast/color scheme of the menu/app text. ### 4/5 — Great app *2023-05-20* Great app now that the vocab has expanded however some levels are still sticking. ### 1/5 — Boring and not a good app *2022-12-31* The app does not have anything new or exciting and the signs used are badly shown ## Frequently asked questions about PopSign ### What is PopSign? PopSign is an educational game designed to teach American Sign Language (ASL) through a bubble shooter mechanic. It aims to make learning ASL accessible and engaging for everyone. ### How many ASL signs can I learn with PopSign? PopSign teaches over 500 American Sign Language signs. These signs are based on the MacArthur-Bates Communicative Development Inventories, which are foundational for early language acquisition. ### What is the learning methodology behind PopSign? The game uses a method of matching videos of ASL signs with bubbles containing written English words. This interactive approach is designed to mimic early language acquisition principles. ### Who developed PopSign? PopSign was developed by the Georgia Institute of Technology and RIT/NTID’s Center on Access Technology. This collaboration highlights a focus on accessibility and educational innovation. ### What devices does PopSign support? PopSign is currently supported on iPhone and iPod devices. It is designed for mobile learning on the go. ### How often is PopSign updated? The latest version of PopSign is 1.2.8, last updated on May 16, 2023. This indicates regular maintenance and potential feature additions. ### What is the age rating for PopSign? PopSign has an age rating of 4+. This makes it suitable for young learners and families looking to learn ASL together. ### Does PopSign have ads? No, PopSign does not contain advertisements. It offers an uninterrupted learning experience for its users. ## Version history (last 2 releases) ### 1.2.8 — 2023-05-16 Added ~500 new signs and levels, patched many bugs. ### 1.0 — 2022-04-20 No release notes. ## Apps similar to PopSign | App | Rating | Price | Category | | --- | --- | --- | --- | | [ASL Sign Language \| Aslingo](https://appshunter.io/ios/app/asl-sign-language-aslingo/id6477713401) | 4.7 (1,299) | Free | Education | | [Baby Sign and Learn ASL Pro](https://appshunter.io/ios/app/baby-sign-and-learn-asl-pro/id525724090) | 4.3 (69) | $2.99 | Education | | [Lingvano: Sign Language - ASL](https://appshunter.io/ios/app/lingvano-sign-language-asl/id1547252782) | 4.8 (186) | Free | Education | | [ASL Kids - Sign Language](https://appshunter.io/ios/app/asl-kids-sign-language/id962456700) | 3.1 (184) | Free | Education | | [ASL Sign Language Pocket Sign](https://appshunter.io/ios/app/asl-sign-language-pocket-sign/id1519636809) | 4.8 (32,700) | Free | Education | | [Duolingo: Language Lessons](https://appshunter.io/ios/app/duolingo-language-lessons/id570060128) | 4.7 (5,228,682) | Free | Education | ## More apps by Thad Starner - [PopSignAI Preview](https://appshunter.io/ios/app/popsignai-preview/id6451365242) - [PopSignAI](https://appshunter.io/ios/app/popsignai/id6741191786) All apps by Thad Starner: https://appshunter.io/developer/1697764436 --- *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 2026-06-10.*