# Concise ISL > Irish Sign Language video dictionary with 1000+ signs for learning. (iPhone/iPad app by Kevin Doherty.) - Source: https://appshunter.io/ios/app/concise-isl/id1046591871 (this page in markdown: same URL + `.md`) - Developer: [Kevin Doherty](https://appshunter.io/developer/1046591870) - Category: Education, Reference - Price: $1.99 - Age rating: 4+ - Requires: iOS 9.0 · 25 MB - Languages: American English - Released: 2015-10-15 - Data updated: 2026-08-07 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/concise-isl/id1046591871/reviews.md ## What is Concise ISL? Concise ISL is an Irish Sign Language (ISL) video dictionary which contains approximately 1000 signs. This mobile app was developed by two young Irish engineers, one of whom is a life-long practitioner of Irish Sign Language, in response to the need for digital resources to support sign language learning in Ireland. Our aim is to provide a comprehensive ISL dictionary system in an easy-to-use form. --------------- Features --------------- Each sign contained within Concise ISL is presented in video form and accompanied by high quality images of the component signs for each hand. All signs can be sorted by category, an organisational approach chosen to support learning. Specific words and categories can be easily found within Concise ISL, using a simple and efficient search interface, swipe gestures, sliding menus and other intuitive interaction mechanisms. This app is designed to be child-appropriate, with the inclusion of a large number of signs in categories such as Animals, Colours, Food, Sports and many others. Through the inclusion of signs such as "texting", "tablet", "facebook" and many more, this ISL dictionary reflects the modern context of the language. Concise ISL currently includes approximately 1000 signs, a figure which we have continuously strived to increase. Concise ISL supports offline use. A data connection is required to download signs for the first time. These videos are then stored on-device for subsequent viewing offline. This approach allows the inclusion of such a large number of signs without imposing the consumption of a significant amount of on-device memory on all users. The video size has been carefully calculated to reduce bandwidth consumption. Concise ISL also includes a number of additional sections containing information concerning the history of ISL, the grammatical structure of the language and more. We hope you enjoy using Concise ISL! Kevin & Micheál ## Key features - 1000+ ISL signs in video format - High-quality image support for signs - Categorized sign organization - Efficient search functionality - Offline use after initial download - Child-appropriate content - Information on ISL history and grammar ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/concise-isl/id1046591871/reviews.md ### 5/5 — Great resource - worth the price *2024-01-30* I start an ISL course soon, and this app is really helpful. The signs are clear and it is worth the price. ## Frequently asked questions about Concise ISL ### What is Concise ISL? Concise ISL is a mobile application that serves as a video dictionary for Irish Sign Language (ISL). It contains approximately 1000 signs presented in video format, accompanied by high-quality images. ### How many signs are included in Concise ISL? Concise ISL currently includes approximately 1000 signs. The developers have continuously strived to increase this number since the app's release. ### Can I use Concise ISL offline? Yes, Concise ISL supports offline use. A data connection is required only for the initial download of signs, after which they are stored on your device for subsequent viewing without an internet connection. ### What age rating does Concise ISL have? Concise ISL has an age rating of 4+. It is designed to be child-appropriate, featuring categories such as Animals, Colours, and Food. ### What devices is Concise ISL available on? Concise ISL is available on iPhone, iPad, and iPod. It is designed for iOS devices. ### How much does Concise ISL cost? Concise ISL is a paid application, priced at $1.99. There are no in-app purchases or subscriptions associated with its use. ### Does Concise ISL have ads? No, Concise ISL does not contain advertisements. It is a paid app that offers an ad-free learning experience. ### When was Concise ISL last updated? The latest version of Concise ISL was released on November 22, 2019. The app was initially released on October 15, 2015. ## Version history (last 3 releases) ### 1.4 — 2019-11-22 Bug fixes for video loading animation and video playback issues introduced in iOS 13.2.3 ### 1.3 — 2019-05-22 This update introduces a new app icon as well as updated layouts, text and iconography throughout the app. ### 1.0 — 2015-10-13 This update is signed with Apple’s latest signing certificate. 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