This app analyzes voice data to estimate hoarseness based on the GRBAS scale. It utilizes a machine learning model built from data collected at a hospital's otolaryngology department. The app focuses on evaluating the long vowel sound "A".

234+ iOS apps curated and reviewed
Out of 234+ grbaszero apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | May 2026 | |
| 2 | Free | 4.8★ (67K) | No | Yes | Jul 2026 | |
| 3 | Free | 4.8★ (12K) | No | Yes | Jul 2026 | |
| 4 | Free | 4.8★ (159K) | Yes | Yes | Jul 2026 | |
| 5 | Free | 4.8★ (17K) | No | Yes | Jul 2026 | |
| 6 | Free | 4.3★ (4.4K) | No | Yes | Jul 2026 | |
| 7 | Free | 4.6★ (63K) | Yes | Yes | Jul 2026 | |
| 8 | Free | 4.7★ (502K) | Yes | Yes | Jul 2026 |

This app analyzes voice data to estimate hoarseness based on the GRBAS scale. It utilizes a machine learning model built from data collected at a hospital's otolaryngology department. The app focuses on evaluating the long vowel sound "A".






This app offers real-time voice transcription for meetings, lectures, and conversations. It acts as an AI assistant, capturing slides, generating summaries, and allowing for collaborative editing and sharing of notes. Available in multiple languages and on web.






This AI-powered voice keyboard transforms your spoken words into polished text instantly, working seamlessly across all your favorite apps. It refines your dictation for speed and accuracy, eliminating filler words and autocorrect errors. Capture notes, draft messages, or transcribe ideas effortlessly, all while sounding natural.


Engage in realistic conversations with AI avatars to master new languages. Practice speaking without judgment, and use multimodal learning to interact with real-world content for personalized lessons.


Generate human-like AI voices from text for content creators. Quickly create and export high-quality audio for social media, podcasts, and more, supporting over 70 languages. Seamlessly integrate with your creative workflow.


Transform your text into captivating speech with a vast library of unique AI voices. This app enhances content creation, social media posts, and everyday conversations with high-quality audio output in multiple languages.


This AI-powered platform helps you speak languages with confidence through personalized learning paths and real-life conversation practice. It offers expert-designed courses, instant feedback on pronunciation, and a supportive environment to achieve your language goals.


This app transforms text into spoken word with lifelike voices, reads documents, images, and articles aloud, and offers voice typing. It also features an AI assistant for summarizing and quizzing, and allows for AI podcast creation.


This app transforms text from various sources, including documents, web pages, and images, into natural-sounding spoken audio. It offers a wide selection of AI voices and languages, with features designed to enhance the listening experience and assist users with reading difficulties.


Improve your English pronunciation and speaking skills with AI-powered feedback and guidance from Hollywood accent coaches. Practice daily with interactive lessons and track your progress to speak with greater clarity and confidence.


Transform your text into speech using a vast library of celebrity and political figure voices. Enhance your content with professional voiceovers or have fun creating unique messages for friends. Features high-quality audio and a user-friendly interface.


This app offers real-time voice and text translation, allowing you to speak in any language while sounding like yourself. It also features AI-powered photo translation for understanding text in images and a language learning tool to improve fluency with your cloned voice.


Convert written text into natural-sounding speech with a vast selection of voices and accents. Customize speech rate and pitch, and even export audio files. This tool works offline and allows for real-time speech generation as you type.


This app transforms your spoken words into accurate, ready-to-use text. It can transcribe meetings, voice notes, and even import audio from other sources. AI features allow for summarization, tone adjustment, and translation.


Convert any text into natural-sounding audio with a variety of languages and voices. This app helps improve reading speed, comprehension, and productivity. It also allows for saving audio files and offers features for accessibility.


Transform text into realistic AI-generated speech with a variety of voices and languages. Easily create voiceovers for videos, e-learning, or share amusing messages. Save audio offline for later use.


Transform your voice into realistic celebrity, cartoon, or monster sounds. Convert text into high-quality voiceovers and generate custom sound effects. Clone voices and share your creations easily.


Practice English speaking skills with an AI buddy. Get instant feedback on pronunciation, fluency, and vocabulary, along with an IELTS band score. Simulate real IELTS interviews and receive personalized tips to improve your conversational abilities.


Transform any text into natural-sounding speech with a variety of expressive voices. Customize playback speed and volume, and easily convert content from documents and web pages. This app is ideal for multitasking, learning on the go, and improving accessibility.


This AI-powered companion utilizes the GPT-5.1 API to offer advanced chatbot interactions, creative writing assistance, and research tools. It also includes code generation, smart editing, and speech-to-text capabilities, making daily tasks more productive and enjoyable.