Note by Voice vs Helix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Note by Voice
Record audio from classes or meetings and let AI generate clear, concise, and shareable notes. This app automatically transcribes speech, summarizes content, and formats it for easy study or professional use.
- AI-powered automatic transcription
- Smart summaries and formatting
- HD audio recording and import
- Offline note-taking
- Export notes as PDF or text
- Multilingual transcription
- Secure data storage
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Note by voice - ButterNote ButterNote is an AI-powered note-taking application. Simply record your classes or meetings and let the AI turn your audio into clear, concise, and easy-to-share notes. Say goodbye to manual note-taking: save time and focus on what really matters. Main Features • Advanced AI Note-Taking – Smooth automatic transcription with intelligent structuring of your content. • Smart Summaries & Formatting – The AI condenses and formats your audio transcriptions to produce clear, structured, and shareable notes. • HD Recording & Audio Import – Capture or import your classes, meetings, interviews, or conferences in high quality. • Offline Mode Available – Take notes and record audio even without an Internet connection. • Easy Export & Sharing – Export your notes as PDF or text for instant sharing. • Multilingual Transcription – Take notes in multiple languages with advanced speech recognition. • Security & Privacy – Protected storage ensures your data stays private and secure. • Automatic Backup – Your audio recordings are automatically saved on your phone. Use Cases AI-powered note-taking adapts to every profile and every need: students, professionals, content creators, and even the medical sector. Here’s how you can use it daily: • Class Notes for Students – Turn your class recordings into clear, formatted, and summarized notes, perfect for simple and effective studying. • Meeting Minutes for Professionals – Automatically generate meeting summaries and export them in seconds, effortlessly. • Email Drafting – Dictate your message, and the AI writes a clear, structured email ready to send. • Personal Notes – Speak, and the AI converts your thoughts into organized notes, action lists, or memos. • Content Creation – Turn your ideas into LinkedIn posts, tweets, YouTube videos, or TikTok scripts. • Medical Notes – Capture your observations and let the AI generate precise, organized, and actionable medical notes. Transform the Way You Take Notes Try ButterNote today and experience the power of AI-driven note-taking. For your classes, meetings, projects, or personal ideas, simply record and let the AI transform your words into clear, concise, and organized notes. Save time, simplify your day, and focus on what matters most — ButterNote handles the rest.
Helix
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Helix est un planificateur de révisions basé sur la méthode des J, entièrement gratuit et en accès libre. Que vous soyez en PASS, en LAS, en prépa ou dans n'importe quelle autre filière, Helix s'adapte à votre organisation et vous aide à ne plus jamais oublier de revoir un chapitre au bon moment. Ce que vous pouvez faire avec Helix : Créer vos matières et vos chapitres personnalisés Planifier automatiquement vos révisions sur les jours J1, J3, J7, J15, J30… et plus Consulter chaque matin la liste exacte des J à faire dans la journée Cocher vos révisions au fur et à mesure Ajouter des notes et des types de révision sur chaque J Enregistrer vos séquences de J favorites pour gagner du temps Pourquoi Helix ? La méthode des J est l'une des techniques de mémorisation à long terme les plus utilisées en médecine. Helix vous donne enfin un outil pensé pour elle, sans abonnement, sans pub, sans friction. Helix Education Apprenez plus efficacement, retenez durablement et excellez lors du concours.
Screenshots
Verdict
The clearest difference is in-app purchases: Helix at none against Note by Voice's 10. Note by Voice's advantage is update cadence (every 5 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Note by Voice sells 9 in-app purchases, starting at $8.99 per 7 days. Helix asks for nothing beyond the download.
Note by Voice ships an update every 5 days, Helix fortnightly. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.
| Parameter | Note by Voice | Helix |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| Update frequency | Every 5 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 40 MB | 30 MB |
| Age rating | 17+ | 4+ |
| Developer | GOULVEN PIRBAKAS | Valentin Bechameil |
In-app purchases
Note by Voice
- Premium Trial – 7 Days2 variants$8.997 Days
- Premium Trial – 7 Days7 Days trial$8.997 Days
- Premium Trial – 7 Days3 Days trial$8.997 Days
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- Premium Monthly$16.991 Month
- Premium Monthly$21.991 Month
- Premium Monthly1 Month trial$21.991 Month
- Premium Yearly3 Days trial$129.991 Year
- Premium Yearly1 Year trial$129.991 Year
- Premium Yearly7 Days trial$129.991 Year
Helix
No in-app purchases








