220+ iOS apps curated and reviewed
The best hand sign master apps on iPhone average 4.3★ across 220+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 2.6★ (74) | Yes | Yes | Jul 2026 |
| 2 |  | Free | — | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.8★ (1.2K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.9★ (819K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.1★ (83) | Yes | No | May 2026 |
| 6 |  | Free | 4.5★ (18K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.7★ (104) | No | No | Jul 2026 |
| 8 |  | Free | 4.7★ (1.2K) | Yes | Yes | Jul 2026 |
Create dynamic visual effects and animated greeting cards using real-time hand tracking. This app transforms your hand movements into interactive 3D particle experiences with smooth gesture recognition.
Master American Sign Language with structured lessons and a comprehensive dictionary. Track your progress with skill assessments and learn at your own pace. Designed for beginners and those looking to improve their ASL skills.
Securely send and sign digital documents, contracts, and PDFs from any device. Create your own signature, upload files from various cloud services, and manage the signing process with ease. It's a legally binding and secure way to handle agreements.
Access a comprehensive ASL sign dictionary with thousands of words and phrases. This app provides easy access to over 20,000 video demonstrations of American Sign Language signs directly on your mobile device.
Easily sign and manage PDF documents and other file formats with this comprehensive e-signature solution. Upload files, create templates, and collect legally-binding signatures from multiple parties. Securely store and access your documents online or offline.
Learn American Sign Language at your own pace with this app. It offers a dictionary of thousands of signs, categorized lessons, and a slow-motion feature for detailed viewing. Practice your skills with a daily sign and a fingerspelling game.
Learn American Sign Language (ASL) through engaging, game-inspired lessons and interactive exercises. An AI trainer provides real-time feedback on your gestures via camera, while a community feature allows practice and progress tracking. Start communicating barrier-free today.
Easily sign and send documents for electronic signatures from your mobile devices. All signatures are legally binding and include a digital audit trail for security and compliance. Works across multiple platforms and integrates with cloud storage.
Easily create and display custom signs for various situations. Express your support, share your opinion, or communicate at events. This app helps your voice be heard when words alone are not enough.
Access the world's largest sign language dictionary, featuring over 300,000 signs. New content is added annually, expanding the library of languages, words, and signs.
Securely sign and manage digital documents from any device. This cloud-based solution integrates with your favorite apps, offering legally binding e-signatures, custom templates, and real-time tracking for efficient document workflows.
Capture your handwritten signature from paper using your phone's camera. The app automatically cleans and refines it for a professional, transparent digital signature to use on PDFs and other documents. Sign contracts, invoices, and agreements quickly and securely.
Learn American Sign Language (ASL) through expert-led lessons and interactive games. This app offers over 370 lessons across 17 themed sections, adapting to your learning pace. It includes a built-in dictionary and rewards to keep you motivated.
Learn American Sign Language (ASL) with this app. It offers a comprehensive learning experience covering history, alphabets, numbers, common phrases, and basic signs with videos. Engage with interactive games to reinforce your learning.
Teach your baby to communicate before they can speak using American Sign Language. This app offers video demonstrations, categorized signs, and interactive quizzes to make learning fun and easy for both parent and child.
Learn American Sign Language fingerspelling with interactive 3D models. Practice letters and words through engaging quizzes, track your progress, and unlock rewards. This app offers a unique way to develop communication skills and connect with a new language.
Learn American Sign Language through interactive lessons. Practice fingerspelling your name, numbers, and common phrases. This educational tool helps build foundational ASL skills.
This app provides a secure and legally-binding electronic signature solution for signing documents on mobile devices. It allows users to fill and sign PDFs, scan paper documents, and send documents to others for signature with tamper-proof audit trails.
Learn American Sign Language with interactive lessons, a comprehensive dictionary, and a text-to-sign translator. Develop fingerspelling, vocabulary, and grammar skills through engaging exercises and visual aids.