# Elephas: Secure AI for Files — Chat documents, PDFs & notes > AI-powered knowledge base for chatting with your files and notes. (iPhone/iPad app by Selvam S.) - Source: https://appshunter.io/ios/app/elephas-secure-ai-for-files/id6444680023 (this page in markdown: same URL + `.md`) - Developer: [Selvam S](https://appshunter.io/developer/1656063492) - Category: Productivity, Utilities - Price: Free with in-app purchases - Rating: 2.50/5 from 12 App Store ratings · 34 written reviews indexed - Age rating: 17+ - Requires: iOS 17.0 · 68 MB - Languages: American English - Released: 2023-04-20 - Data updated: 2026-08-27 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/elephas-secure-ai-for-files/id6444680023/reviews.md ## What is Elephas? 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. ## Key features - 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 ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Standard Yearly | $69.99 | per year | | Standard Monthly | $6.99 | per month | | Pro Monthly | $19.99 | per month | | Pro Yearly | $199.99 | per year | | Pro Plus Monthly | $29.99 | per month | | Pro Plus Yearly | $299.99 | per year | ## Recent user reviews (10 of 34) All indexed reviews: https://appshunter.io/ios/app/elephas-secure-ai-for-files/id6444680023/reviews.md ### 1/5 — Intrigued, Now Skeptical *2026-05-07* Local, private AI chat for Apple Notes & Pages on iOS would be a killer app. But, after downloading it appears only files/web/url sync to a Super brain is accessible on iOS. Have reached out to Elephas support, willing to upgrade the user rating if iOS confirmed. **Developer response:** Hi, I apologize for the inconvenience. Apple Notes' programmatic access is limited and only works on Mac. If added on Mac, the Super Brain will be accessible on iOS though. ### 1/5 — Remove it *2025-11-29, version 11.4312* The app wants money for something they should pay you for it’s not working using other ai to try and find solutions frustrating. ### 3/5 — Share Extension *2025-11-27* Share keeps crashing and does not work. **Developer response:** Hi, Let us review this. Thank you for reporting. ### 1/5 — Initial Hype *2025-10-09* Could now accomplish the same result at no expense. ### 1/5 — Unusable *2025-07-14, version 11.107* Unfortunately there is an issue with the API key. And when you follow the steps to get one that doesn’t work. I suggest the developers fix this and then I’d be keen to try it again. ### 3/5 — Not a bad app but *2025-07-03, version 11.107* The keyboard is very unresponsive and when using I have double the spelling mistakes over the regular keyboard. I hope that could be fixed. I love the correction feature though. I got Elephas through setup and for the included product. It is good, but it seems like the setup version is fairly incomplete, and in comparison to many other AI apps, for example, like Typing Mind, it is not very often updated. The manual, especially for the more advanced features, is also not that in-depth. ### 1/5 — So much potential… *2025-06-07, version 11.107* What a useless app. The one and only ai keyboard functionality it has, is not working. The autocomplete and transcription are both broken. ### 1/5 — It stopped working *2025-05-14* I paid for the year, and now it’s stoped working. **Developer response:** We are sorry for the issue, there was a temporary glitch, we resolved it in a day. If you still face issues, please email us at support at elephas.app ### 3/5 — Not a bad app but *2025-04-13, version 3.5* I got Elephas through setup and for the included product. It is good, but it seems like the setup version is fairly incomplete, and in comparison to many other AI apps, for example, like Typing Mind, it is not very often updated. The manual, especially for the more advanced features, is also not that in-depth. ### 3/5 — Unintuitive, little bugs that the flow that could POTENTIALLY be achieved *2025-03-17* this app has potential and can be quite helpful, every once in a good while. but it needs a bit more refinement to reach its full capabilities. I’m looking forward to future updates that could enhance its functionality. For now, I’d rate it 3 out of 5 stars. I expected a bit more, I can’t say I’d rush back anytime soon. Overall, it was a 3 out of 5 experience—average, forgettable, and mildly disappointing. Unintuitive, little bugs that interrupt the flow that could POTENTIALLY be achieved ## Frequently asked questions about Elephas ### What does Elephas do? Elephas transforms your files, notes, PDFs, and research into an AI-powered knowledge base. You can chat with your documents to get instant answers, find information, and summarize content, all linked back to the original sources. ### What are the key features of Elephas? Key features include semantic search across all your files, instant answers with source citations, the ability to create multiple knowledge 'brains' for different projects, seamless syncing with a Mac app, and an optional AI writing keyboard for iOS. ### How much does Elephas cost? The app offers a freemium model. While basic functionality may be available for free, advanced features like Mac syncing require a Pro plan, indicating a subscription-based model for full access. ### What devices is Elephas compatible with? Elephas is available on iPhone and can sync seamlessly with a Mac app. The AI writing keyboard is designed for iOS, working within various applications where you type. ### Who would benefit most from using Elephas? Business professionals, researchers, lawyers, consultants, academics, writers, creators, and students who deal with large amounts of information will find Elephas beneficial for organizing, searching, and understanding their knowledge base more efficiently. ## Version history (last 5 releases) ### 12.03 — 2026-08-26 Offline model support ### 11.8301 — 2026-06-24 Bug fixes ### 11.7304 — 2026-04-20 Smart redaction to protect sensitive data ### 11.7304 — 2026-04-20 Smart redaction to protect sensitive data ### 11.6305 — 2026-03-17 Minor bug fixes ## Apps similar to Elephas | App | Rating | Price | Category | | --- | --- | --- | --- | | [SyncOnSet 5.0](https://appshunter.io/ios/app/synconset-50/id1460160860) | 1.7 (61) | Free | Productivity | | [Your Ashford BC](https://appshunter.io/ios/app/your-ashford-bc/id1452979480) | — | Free | Productivity | | [ZappID](https://appshunter.io/ios/app/zappid/id1455029820) | — | Free | Productivity | | [Thetis Tools](https://appshunter.io/ios/app/thetis-tools/id1460268980) | — | Free | Productivity | | [Jumpstash](https://appshunter.io/ios/app/jumpstash/id1465670860) | 4.2 (5) | Free | Productivity | | [OneTwoCount](https://appshunter.io/ios/app/onetwocount/id1454584180) | — | Free | Productivity | ## More apps by Selvam S - [Alaya – Presence Companion](https://appshunter.io/ios/app/alaya-presence-companion/id6744504684) - [BeeMind: Smart Work Notes](https://appshunter.io/ios/app/beemind-smart-work-notes/id6755079380) All apps by Selvam S: https://appshunter.io/developer/1656063492 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*