Caliu vs NotePal AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Caliu
A minimalist markdown notes app designed for writers, offering a distraction-free writing experience with features like nested tags, reminders, and cross-device syncing. It allows for easy export and integration with external tools.
- Markdown writing with live formatting
- Nested and colored tags for organization
- Cross-device sync across iPhone, iPad, and Mac
- Reminders for notes
- Export to various formats (Markdown, ePub, RTF)
- REST API and MCP server for integration
- Customizable themes
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Caliu is a quiet place to write. Open it and start typing: no account, no setup, no clutter. Markdown takes shape as you type, everything works offline, and your notes stay on your device. When you want them everywhere, create a free account and they follow you across iPhone, iPad, Mac and the web. Sync is free, and it stays free. Writing comes first Headings, lists, tasks, quotes, code and links format as you write. There is no preview pane and no mode to switch: what you see is your note. The interface steps aside and leaves you with the page. Organised the way you think Tags instead of folders, because one idea can belong in many places. Nest them, colour them, and find any note in seconds. Link notes to each other and follow a thought from one to the next. Pin what matters now, and archive what you are done with without losing a word. There when you need it Native on iPhone, iPad and Mac, with a web app for everything else. Save things to Caliu straight from the share sheet, or add a thought from your Apple Watch. Yours, and only yours No ads. No tracking. Nothing you write is used to train AI. Your notes live on your device first and sync encrypted, and Caliu is built in the EU under GDPR. Export any note as Markdown or plain text whenever you like, share one as a public link when someone needs to read it, and delete your account at any time. Deleted means deleted. For tinkerers A full REST API and a built-in MCP server, so Claude, Cursor or your own scripts can read and write your notes, on your terms. Your first API key is free. Caliu Pro Writing, tags, sync and working offline are free. 50 notes free, forever, no account needed. Caliu Pro makes them unlimited and adds: • Version history: scroll back through any note and restore it in a tap • Every theme, font and app icon: 22 colour themes, each in light and dark, and 30 fonts • Drawing, right inside your notes • Unlimited attachments • More export formats: HTML, ePub, PDF, RTF and TextPack • Unlimited API keys, and connecting AI apps like Claude to your notes Subscribe monthly or yearly, or buy Pro lifetime once. Try it free before you decide. The monthly or yearly plan is an auto-renewing subscription: it renews unless you cancel at least 24 hours before the end of the current period, and you can manage or cancel it anytime in your App Store account settings. Made with care by a small, independent team of one. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://caliuapp.com/privacy
NotePal AI
This AI-powered tool records conversations, lectures, and voice memos, then automatically transcribes them into detailed notes and smart summaries. Users can interact with their notes by asking questions to an AI assistant to quickly find information.
- Meeting and lecture recording
- AI-generated notes and summaries
- Accurate audio transcription
- Chat with your notes feature
- Organized note library
- Productivity and learning assistant
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NotePal AI – Meeting Note Taker NotePal AI is your intelligent AI note-taking companion, designed to help you record conversations, generate detailed notes, and instantly understand important information from meetings, lectures, and voice memos. Whether you’re a student or professional, NotePal AI makes capturing and organizing information faster and easier. Key Features Meeting & Lecture Recorder Capture meetings, lectures, brainstorming sessions, and voice memos all in one place. AI Notes & Smart Summaries Automatically generate detailed notes, summaries, key points, and action items from your recordings. AI Audio Transcription Record audio and instantly generate accurate transcripts using advanced AI speech recognition. Chat With Your Notes Ask questions about your transcripts and notes using the built-in AI assistant. Quickly find answers, clarify information, and review important details. Organized Note Library Keep transcripts, summaries, key points, and AI chats organized and easy to access anytime. Productivity & Learning Assistant Save time on manual note-taking and stay focused during conversations while AI handles the notes for you. How It Works 1. Start an audio recording 2. Let NotePal AI transcribe and analyze the audio 3. Receive detailed notes, summaries, key points, and transcripts 4. Ask follow-up questions using the AI chat assistant NotePal AI offers in-app purchases. Plans unlock full features and all note taking features. Subscriptions renew automatically; manage any time in App Store account settings. **To access any of the app features users must pay** Download NotePal AI today! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ https://notepalaiapp.vercel.app/privacy https://notepalaiapp.vercel.app/terms
Screenshots
Verdict
The clearest difference is rating: Caliu at 5.0 against NotePal AI's 4.0. Caliu also leads on update cadence (weekly vs every 5 months) and monetization model (free vs free with in-app purchases). NotePal AI's advantage is iOS requirement (16.4 vs 26.0). On price, review sentiment, ratings volume and ads 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. Caliu sells 3 in-app purchases, starting at $2.99 per month and NotePal AI sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.
Caliu holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Caliu ships an update weekly, NotePal AI every 5 months. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.
| Parameter | Caliu | NotePal AI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | 4.0 (4 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 5 — better | 4 |
| Update frequency | Weekly — better | Every 5 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone |
| Requires iOS | 26.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 201 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Marc Torrelles | David Leung |
Customer experience
Caliu
NotePal AI
In-app purchases
Caliu
- Caliu Pro - Monthly3 Days trial$2.991 Month
- Caliu Pro - Yearly7 Days trial$17.991 Year
- Caliu Pro Lifetime$44.99
NotePal AI
- Monthly subscription$14.991 Month
- Yearly subscription$99.991 Year








