Elephas vs Nota
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Elephas
Transform your documents, notes, and research into a conversational AI knowledge base. Ask questions and get instant answers with source citations, organize information into separate project brains, and sync across devices. Enhance your writing with an AI keyboard.
- Chat with files, docs, and notes
- Instant answers with source citations
- Multiple knowledge brains for projects
- Seamless Mac and iPhone sync
- AI writing keyboard for iOS
- Supports 20+ file formats
- Semantic search and knowledge graph
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AI IS POWERFUL. UNTIL YOUR WORK BECOMES SENSITIVE. Most AI tools work well for general use. But when it comes to client documents, internal notes, research, or confidential data, things change. Elephas lets you use AI on your files without exposing sensitive information. With local-first processing, smart redaction, and flexible AI modes, you can work with your knowledge safely while still getting powerful results. BUILT FOR SENSITIVE WORK Elephas is designed for professionals who deal with important information every day. • Automatically redacts sensitive data before AI processing • Keeps your knowledge local whenever possible • Use offline AI or protected cloud models • Choose how your data is handled based on your needs Use AI confidently, even with documents you would normally avoid sharing. CHAT WITH YOUR FILES Turn your documents into something you can actually talk to. • Ask questions and get instant answers with sources • Works across PDFs, notes, documents, and more • Understands context, not just keywords • Find insights across your entire knowledge base Example questions: • What were the risks mentioned in this report • Summarize these documents for my meeting • Find everything related to pricing strategy Your knowledge becomes easy to search and use. WORK YOUR WAY Elephas adapts to how you work. • Choose between local AI or cloud AI with redaction • Organize information into separate knowledge spaces • Keep personal, work, and client data separate • Everything is indexed automatically You decide how AI works for you. MAC AND IPHONE, IN SYNC Start on Mac and continue on iPhone. • Access your knowledge anywhere • Sync documents, notes, and conversations • Capture ideas on the go and use them later Your AI workspace stays with you. OPTIONAL AI WRITING KEYBOARD Use Elephas across any app on iOS. • Draft emails, messages, and reports faster • Rewrite in different tones • Fix grammar and improve clarity Works in Mail, Messages, WhatsApp, Slack, and more. BUILT FOR REAL WORK Elephas is used by people who rely on their information. • Consultants and business professionals • Lawyers and analysts • Researchers and academics • Founders and operators If your work depends on knowledge, Elephas helps you move faster without taking risks. POWERFUL CAPABILITIES • Chat with PDFs, documents, notes, and research • Source citations for every answer • Summaries and insights from your own data • Save web content and build your knowledge base • Voice notes with transcription • Works with modern AI models like OpenAI, Claude, and Gemini YOUR DATA, HANDLED RESPONSIBLY • Sensitive data is redacted before AI processing • You control when cloud AI is used • Use zero-retention open source cloud models • Your data is not used to train models Built for trust and real work. TRY ELEPHAS FREE Start your 7-day free trial and experience a safer way to use AI with your knowledge. Work smarter. Stay organized. Use AI where it actually matters. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://elephas.app/privacy-ios This app can use APIs from OpenAI, Google and Anthropic. Elephas is not affiliated with or endorsed by these providers.
Nota
Capture thoughts and ideas while listening to audio content like lectures or audiobooks. This app allows for audio-aligned note-taking, organized storage, and quick definition lookups. It offers a distraction-free environment for staying productive and insightful.
- Audio-aligned note-taking with timestamps
- Structured note organization by tags and categories
- Instant definition lookup via Wikipedia/AI
- Cloud sync for cross-device access
- Flexible freeform note input
- Private and secure data storage
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Nota is your dedicated companion for capturing thoughts while listening to audiobooks, lectures, podcasts, or documentaries. Designed for focused, on-the-go note-taking, Nota helps you preserve ideas without disrupting your listening flow. Whether you’re studying for class, researching a topic, or reflecting on a story, Nota gives you the tools to stay organized, insightful, and productive. Key Features: * Audio-Aligned Note-Taking Take notes seamlessly while listening. Timestamp and tag entries to revisit key moments. * Structured Note Organization Categorize your notes into books, topics, and custom tags for easy retrieval. * Smart Definitions Instantly look up definitions and terms using built-in Wikipedia integration or AI-generated summaries. * Cloud Sync Keep your notes backed up and available across devices (optional with account login). * Flexible Input Type, edit, and reorganize notes the way you think — fast, freeform, and distraction-free. * Private by Design Your thoughts are yours. Data is securely stored and never shared without your consent. Ideal for: * College students capturing key ideas from lectures * Audiobook lovers reflecting on passages and themes * Researchers or podcast listeners collecting quotes and facts * Lifelong learners building a personal knowledge archive Stay present. Stay curious. Take smarter notes with Nota.
Screenshots
Verdict
The clearest difference is review sentiment: Nota at 100% against Elephas's 26%. Nota also leads on rating (5.0 vs 2.5) and in-app purchases (none vs 6). Elephas's advantage is price (Free vs $5.99) and ratings volume (12 vs 2). On 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
Elephas is free to download; Nota costs $5.99 up front. Elephas sells 6 in-app purchases, starting at $6.99 per month. Nota asks for nothing beyond the download.
Nota holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: Elephas has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 26% of Elephas's written reviews are positive against 100% of Nota's.
| Parameter | Elephas | Nota |
|---|---|---|
| Price | Free — better | $5.99 |
| Rating | 2.5 (12 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 26.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 12 — better | 2 |
| Update frequency | Every 5 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium — better | Paid |
| Best chart rank | — | #185 — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 68 MB | 55 MB |
| Age rating | 17+ | 4+ |
| Developer | Selvam S | United Futures llc |
Customer experience
Elephas
Nota
In-app purchases
Elephas
- Standard Monthly7 Days trial$6.991 Month
- Pro Monthly7 Days trial$19.991 Month
- Pro Plus Monthly7 Days trial$29.991 Month
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- Standard Yearly7 Days trial$69.991 Year
- Pro Yearly7 Days trial$199.991 Year
- Pro Plus Yearly7 Days trial$299.991 Year
Nota
No in-app purchases









