Curtain vs Murble
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Curtain
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Curtain is a privacy tool designed to detect and mask the personal data in your documents — entirely on your device — before you share them or send them to an AI. Names, ID numbers, IBANs, phone numbers, addresses and dozens of other data types are found and covered automatically, and your documents never leave your phone. KEY FEATURES: • On-Device Masking: Detection, masking and OCR all run locally. No servers, no account, no tracking — it even works in airplane mode. • 100+ Data Types: National IDs, tax numbers, IBANs, credit cards, phones, emails, addresses, plates, IMEIs and many more are recognized automatically. • Ready-Made Profiles: Pick the right fields in one tap for legal, finance, health, technical and more. • Safe AI Workflow: Real data turns into reversible labels. Paste the masked text into any AI app, then restore the original values with one tap — the mapping never leaves your device. • Flexible Methods: Choose per item how to hide each value: label, mask, partial reveal, redact or hash. • Import Anything: Paste text, open a PDF, scan with the camera, or send from any app via the Share sheet. • Export & Share: Copy the masked text or export it as PDF/TXT, fully masked. • Private by Design: No ads, no third-party analytics, no data selling. The only sensitive item kept on device is a label map that only you can decode — delete it anytime. • Modern, Fast Interface: A clean, distraction-free design with full light/dark support. Protecting the personal data in your documents is now in your pocket. Download Curtain and share with confidence! Privacy Policy & Terms of Use: https://github.com/cevdetcancetin/Curtain Curtain is an assistive tool and does not provide legal advice.
Murble
This app transcribes voice recordings on your device, generating summaries and action items. It offers robust search, organization tools, and privacy-focused features. An optional Pro subscription unlocks advanced functionalities like iCloud sync and AI chat with your notes.
- On-device transcription and AI summaries
- Automatic action item detection
- Advanced search and filtering
- Smart folders and note organization
- Private iCloud sync (Pro)
- Chat with your notes (Pro)
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Free and unlimited: Murble turns your voice into organized notes privately on iPhone and iPad. Record a thought, a meeting or a lecture. Murble transcribes it on device, writes a clear summary and finds action items. When you return, search every part of the note, combine filters, save smart folders, mark important moments and add more audio to the same note. No account. No cloud processing. No tracking. WHAT YOU GET FREE • Unlimited recording and on-device transcription • AI summaries with key points and highlights, in the style you choose • Summaries in your language: English, Polish, German, French, Spanish, Italian and Portuguese • Automatic action items you can check off • Live transcription preview while you speak • Anonymous speaker labels you can rename, merge or split • Text notes, Share Extension, Siri, Shortcuts, widgets and Control Center actions • Search that reaches summaries, action items, speaker labels and folder names • One View menu for sorting and combinable filters, plus smart folders that keep themselves current • Select several notes at once to pin, move or delete them together • Markers you drop with one tap while recording, and can add or move afterwards • Add a new take to an existing note instead of starting a second one • A Storage screen that shows what your recordings take up, and clears audio past an age you pick • Categories, and folders that collect the notes of the categories you pick • Import and export (PDF, Markdown, SRT and more), also a whole folder as one file • Face ID lock and optional auto-delete of audio MURBLE PRO • Apple Reminders sync: send action items to Reminders, completion syncs back • Chat with your notes: ask questions, get answers grounded in the recording • Detailed multi-section reports with decisions and next steps • Translations of transcripts and summaries • Private iCloud sync across your devices: choose whether sync carries your recordings • Prefer to pay once? Choose the lifetime option, no subscription needed PRIVACY FIRST Transcription and AI run on your iPhone, using Apple Intelligence or a downloadable offline model. With iCloud sync on, data is stored only in your private iCloud database. We cannot read your notes. Ever. Murble Pro is available as a monthly or yearly subscription, or a one-time lifetime purchase. The yearly plan starts with a 14-day free trial. Payment is charged to your Apple account. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Terms of Use (EULA): https://getmurble.com/terms.html Privacy: https://getmurble.com/privacy.html
Screenshots
Verdict
Curtain and Murble are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Curtain sells 2 in-app purchases, starting at $4.99 per month and Murble sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Curtain | Murble |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (5 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | — | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 18.0 — better |
| Further details — not scored | ||
| Size | 26 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Cevdet Can Cetin | Lukasz Majda |
In-app purchases
Curtain
- Curtain Pro (Monthly)$4.991 Month
- Curtain Pro (Yearly)$29.991 Year
Murble
- Murble Pro Monthly$2.991 Month
- Murble Pro Yearly14 Days trial$19.991 Year
- Murble Pro Lifetime$59.99









