Elephas vs Exponential
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.
Exponential
This app provides a unified workspace for teams building with AI, integrating issue tracking, customer support, and coding agents. It offers real-time synchronization across devices and allows users to interact with AI coding sessions and manage support tickets seamlessly.
- Real-time issue tracking with priorities and custom statuses
- GitHub-backed boards for product development
- Markdown descriptions and comments with @mentions
- AI coding agents (Claude Code, Codex, pi) integration
- Live coding session monitoring and steering
- Integrated customer support ticketing
- Open-source and self-hostable
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Vibecode together. Exponential is a realtime issue tracker for teams that build with AI. Issues, user feedback and coding agents in one place, in sync on every device. Track work with your team: • Issues with priorities, labels, due dates and custom statuses • Boards for every part of your product, each optionally backed by a GitHub repository • Markdown descriptions and comments with @mentions, task lists and inline images • Realtime sync, the moment anything changes. No refresh, no stale views • Push notifications for mentions, assignments and PR activity Bring your own agents. Claude Code, Codex or pi run locally on your connected desktop, on your subscription. Pick an issue and hit Start coding, even from your phone. Your agent works on a real branch in your desktop IDE and opens the pull request when it is done. • Watch coding sessions live in the Agents tab and steer them by message • Answer your agent's questions right from your phone • Save actions for repeating AI tasks like code reviews, deploys or merge conflicts, and run them with one tap Customer support in the same place. Tickets from your users land next to your issues, replies go out by email, and the whole team sees the conversation. Free for teams of up to three on the hosted cloud, one plan when you grow. Exponential is open source under Apache-2.0, so self-hosting is free at any company size.
Screenshots
Verdict
The clearest difference is review sentiment: Exponential at 100% against Elephas's 26%. Exponential also leads on rating (5.0 vs 2.5) and in-app purchases (none vs 6). Elephas's advantage is ratings volume (12 vs 2). On price, ads, device support and iOS requirement 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. Elephas sells 6 in-app purchases, starting at $6.99 per month. Exponential asks for nothing beyond the download.
Exponential 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 Exponential's.
Elephas ships an update every 5 weeks, Exponential every 5 days. Both last shipped on October 15, 2026.
| Parameter | Elephas | Exponential |
|---|---|---|
| Price | Free | Free |
| 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 | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 17.4 |
| Further details — not scored | ||
| Size | 68 MB | 22 MB |
| Age rating | 17+ | 4+ |
| Developer | Selvam S | Dennis Strahhuber |
Customer experience
Elephas
Exponential
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
Exponential
No in-app purchases









