AI Note Taker vs Lumen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI Note Taker
This app leverages AI to streamline note-taking for lectures, meetings, and general voice recordings. It converts audio and video into text, automatically generating notes and meeting minutes for efficient information capture and organization.
- Automatic lecture notes generation
- Voice to text conversion
- Video to text note generation
- Automatic meeting minutes
- Smart note organization
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Transform the way you capture and organize information with NotesAI! Our smart, easy-to-use app uses cutting-edge AI to help you create notes effortlessly. Key Features: - Lecture Notes: Record lectures and automatically generate notes - Voice to Text: Convert your voice recordings into accurate text notes instantly - Video to Text: Easily add video links and get instant notes - Meetings Notes: Easily generate meeting minutes Whether you're a student, professional, or an everyday organizer, NotesAI is designed to make your life easier. Download now and experience the future of note-taking! Terms of Use: https://notesai.app/terms Privacy Policy: https://notesai.app/privacy
Lumen
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Lumen is the group decision app that makes choosing together effortless. Create a quick poll, invite friends or team members, vote, and get clear results — all in under a minute. Stop overthinking. Whether you're picking a restaurant with friends, running a meeting poll at work, or ranking ideas for your next project — Lumen turns group chaos into group clarity. ▸ CREATE A POLL IN SECONDS Start a Space for any group decision. Quick polls like "Where should we eat?" Meeting polls like "What should we build next?" Party polls like "What game should we play?" Lumen is the easiest poll maker for any group vote. ▸ INVITE YOUR GROUP — THEY JOIN INSTANTLY Share a link and your group joins with zero friction. No app download required for voters. Works for friend groups, teams, couples, clubs — anyone who needs to decide together. ▸ THREE WAYS TO VOTE • Star Rating — rate each idea 1-5 stars for nuanced group feedback • Token Voting — allocate limited points to surface true priorities • Single Choice — simple, fast group polling See preferences emerge live. No more "I don't know, what do YOU want?" ▸ AI-POWERED GROUP BRAINSTORM Stuck on ideas? Lumen AI generates options tailored to your topic. Brainstorm solo or let AI kickstart the conversation for your team. It's like having an extra creative mind on demand. ▸ LIVE RESULTS & CLEAR WINNERS Watch votes update in real time. Rankings, scores, and winners are visualized beautifully. Turn debates into decisions — fast. PERFECT FOR: • Friends — restaurant picker, movie night poll, trip planning, party ideas • Teams — sprint prioritization, meeting polls, rank ideas, retrospectives • Couples — stop the back-and-forth, just vote on it • Clubs & orgs — fair group voting, elections, event planning • Anyone who overthinks decisions (we see you) WHY LUMEN? Simpler than Google Forms. More fun than a survey. Faster than a group chat debate. Lumen is the group decision making app built for real life — not spreadsheets. Create your first Space and vote together. Visit lumen.quest for more Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lumen.quest/privacy.html
Screenshots
Verdict
The clearest difference is update cadence: AI Note Taker at monthly against Lumen's every 4 months. On price, ads, in-app purchases and device support 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. AI Note Taker sells 6 in-app purchases, starting at $5.99 per 7 days and Lumen sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
AI Note Taker ships an update monthly, Lumen every 4 months. The most recent releases landed on October 25, 2026 and October 4, 2026 respectively.
| Parameter | AI Note Taker | Lumen |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (550 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 550 — better | — |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 45 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Akash Jain | Austin Young |
Bugs and requests
AI Note Taker
Reported bugs
3 issues- Transcription issues with non-English languages
- App not working in background
- Inability to delete/manage recorded lectures
Requested features
4 requests- Improved transcription of equations and formulas
- More inclusive and detailed summaries
- Automatic detection of important topics
- Better free version with more functionality
Lumen
Not enough reviews yet to summarise bugs or requests.
In-app purchases
AI Note Taker
- NotesAI Weekly$5.997 Days
- NotesAI Weekly$8.997 Days
- NotesAI Monthly$9.991 Month
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- NotesAI Yearly$49.991 Year
- NotesAI Yearly7 Days trial2 variants$99.991 Year
- NotesAI Lifetime$49.99
Lumen
- Lumen Pro$9.991 Month
- Lumen Pro$59.991 Year









