Voiceliner vs Numen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Voiceliner
Quickly capture and organize thoughts using voice. This app transcribes your spoken notes, allows for hierarchical structuring, and lets you play back audio. It also automatically tags notes with your location.
- Voice-to-text transcription
- Hierarchical note structuring
- Audio playback
- Automatic location tagging
- Local data storage
- Cloud backup options
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The fastest way to capture and structure your thoughts: through voice. Hold record, say what you want, and release. Just like you'd expect from an outliner, create hierarchies and rearrange. Notes are auto-transcribed and searchable, but you can always play back the audio. Automatically attach location to notes. Remember walks you took, and which places sparked what ideas. This app is open source and available on GitHub. Everything is local to your device. You can back up to Google Drive and iCloud.
Numen
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Numen is a calm, premium second brain you talk to. Tell it anything you don't want to forget — a parking spot, a wifi password, your mom's birthday, the wine you loved last Tuesday, the thing your kid said at bedtime. Ask later in plain language and Numen finds it, connects it, and surfaces it when you need it. Just say it. Numen remembers. WHAT YOU CAN SAVE • Notes — anything in your own words • Reminders — with natural-language times ("Sunday morning", "before the trip") • Calendar events — flights, dinners, recurring classes • Contacts — people, with how you know them and what matters about them • Secrets — wifi passwords, card details, house codes — held behind tap-to-reveal chips HOW IT WORKS Type or speak the way you'd text a friend. Numen turns one messy sentence into the right number of clean, typed memos — and links them to the people and trips already in your graph. Ask in plain language: "Where did I park?" — "What's the wifi here?" — "Brief me on Rome." Numen recalls by meaning, not keywords. The right answer arrives in one quiet sentence. AT A GLANCE A clean calendar, a today view, a reminders list — all populated by what you've said. Open them when you need to see your day, never to enter it. PULSE — IT SPEAKS FIRST Each morning, Numen quietly summarizes the day ahead — what's on the calendar, what's worth knowing before it sneaks up on you. When it commits to checking in later, it remembers and shows up. CALM BY DESIGN No badges that scream. No emoji clutter. No persona theatrics. Numen sounds like a competent butler — short, past tense, never alarmed. The interface stays out of the way. PRIVATE BY DEFAULT Your memos are yours. Sensitive fields are stored separately from your notes and never echoed in conversation — values appear only behind tap-to-reveal chips. NUMEN PRO Unlimited memos. Unlimited chat. Pulse with morning briefs and proactive check-ins. Push notifications for reminders and events. — The only thing you need to remember. Terms of Use: https://www.numen.to/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Voiceliner at none against Numen's 4. Voiceliner also leads on iOS requirement (12.0 vs 16.6). On price, ads 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. Numen sells 4 in-app purchases, starting at $8.99 per month. Voiceliner asks for nothing beyond the download.
| Parameter | Voiceliner | Numen |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (39 ratings) — better | — |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 39 — better | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 36 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Pocket Computing Laboratories, LLC | Bulrosa OU |
In-app purchases
Voiceliner
No in-app purchases
Numen
- Pro$8.991 Month
- Max$19.991 Month
- Pro$89.991 Year
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- Max$189.001 Year








