Cardma vs OffNote AI
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Cardma
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Transform any content into intelligent summary cards with Cardma's advanced AI technology. Whether you're reading articles, watching videos, or studying materials, Cardma instantly creates digestible summary cards that help you retain and organize information effortlessly. Key Features: Advanced AI creates professional summary cards Access your knowledge base anytime, anywhere Smart organization and search capabilities Perfect for students, professionals, and learners Stop forgetting important information. Start building your personal knowledge empire with Cardma. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
OffNote AI
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OffNote AI turns your notes into a private knowledge base you can actually talk to. Write a memo, and OffNote AI quietly extracts the facts. Later, ask a question in plain language โ who did I meet last Tuesday? what was that restaurant recommendation? โ and get a direct answer from your own notes. Everything runs on your device. No data is sent to any server. No account required. HOW IT WORKS OffNote AI downloads a small AI model to your phone during setup. After that one-time download, it works completely offline. Your notes never leave your device โ not even to generate answers. KEY FEATURES - Write and search notes with a clean, fast interface - AI automatically extracts key facts when you save - Chat with your notes: ask questions in natural language - Focus mode: ask about one specific note in depth - Conversation history across multiple chat sessions - Fully offline after the initial model download - No account, no subscription, no cloud storage - Choose from multiple on-device AI models in Settings WHY OFFNOTE AI? Most AI apps send your notes to a remote server to generate answers. OffNote AI runs the model locally, so your personal thoughts, plans, and records stay yours โ always.
Screenshots
Verdict
The clearest difference is in-app purchases: OffNote AI at none against Cardma's 4. Cardma's advantage is device support and iOS requirement (13.0 vs 15.1). On price there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Cardma sells 4 in-app purchases, starting at $3.99 per month. OffNote AI asks for nothing beyond the download.
| Parameter | Cardma | OffNote AI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | โ |
| Ads | No | โ |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod โ better | โ |
| Requires iOS | 13.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 63 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | chung-Ying Xie | Wonbin Kim |
In-app purchases
Cardma
- Monthly Plus$3.991 Month
- Monthly Pro$7.991 Month
- Annual Plus$29.991 Year
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- Annual Pro$79.991 Year
OffNote AI
No in-app purchases









