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★ (79K) | No | Yes | Sep 2026 | ||
| 3 | Free | 4.8★ (16K) | No | Yes | Sep 2026 | ||
| 4 | Free | 4.7★ (164K) | Yes | Yes | Sep 2026 | ||
| 5 | Free | 4.8★ (21K) | No | Yes | Sep 2026 | ||
| 6 | Free | 4.3★ (4.4K) | No | Yes | Jul 2026 | ||
| 7 | Free | 4.6★ (63K) | Yes | Yes | Sep 2026 | ||
| 8 | Free | 4.7★ (524K) | Yes | Yes | Sep 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.