Private AI Chat vs AgentAura
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Private AI Chat
This AI chat companion operates entirely on your device, ensuring all conversations remain private and offline. It offers various AI models and integrates with device-specific intelligence for instant use. A premium subscription unlocks real-time web search capabilities.
- 100% Private: No cloud, tracking, or accounts
- Completely Offline: Works without internet
- Completely Free core functionality
- Multiple AI models available
- Integration with Apple Intelligence
- Optional web search via subscription
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Meet Cora, a private AI chat companion that runs entirely on your device. Unlike other AI apps, Cora never sends your conversations to external servers. Your chats stay on your device – completely private, completely yours. Start Chatting Instantly On compatible devices, Cora works right out of the box with Apple Intelligence – no downloads required. Just open and chat. Want moreoptions? Download additional models like Llama 3.2 or Qwen to find the perfect fit for your device. Key Features: - 100% Private: No cloud, no tracking, no accounts - Completely Offline: Works without internet - Completely Free: Full AI chat at no cost - Multiple Models: From lightweight to powerful Perfect For: - Travel and remote locations - Private brainstorming and journaling - Learning and education - Creative writing - Daily productivity Cora Premium Subscribe to unlock web search. Ask about current events, look up facts, or research topics in real-time – while keeping your conversation history completely private on your device. Apple Intelligence requires a compatible device with the feature enabled in Settings > Apple Intelligence & Siri. Additional models range from 400MB to 3.5GB. Terms of Use: https://cora.henrypl.com/legal/terms-of-use Privacy Policy: https://cora.henrypl.com/legal/privacy-policy
AgentAura
Deploy autonomous AI agents on your own cloud server for a unified, cross-device memory. Continue conversations and access agent states seamlessly across all your Apple devices and the web, ensuring your AI digital human remembers everything.
- Cross-device memory sync
- Cross-platform data interoperability
- One-tap private AI server deployment
- Powerful AI engines
- Built-in chat with synced history
- Real-time agent logs
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The agent engine behind your AI Digital Human — with one shared memory across every device. Every digital human needs a brain, and that brain should remember you everywhere. AgentAura deploys autonomous AI agents on your own cloud server in minutes, and keeps their memory and conversations in sync across iPhone, iPad, Mac, Apple TV, and the web. Start a conversation on your phone, continue it on your Mac, pick it up on Vision Pro — the context follows you. No terminal, no DevOps, no complexity. KEY FEATURES • Cross-Device Memory Sync — one continuous memory for your AI. Chats, context, and agent state stay in sync across iOS, macOS, tvOS, and web, so your digital human remembers every conversation on every device. • Cross-Platform Data Interoperability — one account, one identity. Your agents, servers, settings, and history are shared seamlessly across all your Apple devices and the web. • Built for AI Digital Humans — run the always-on agents that think, talk, and work behind your virtual humans. • One-Tap Deploy — launch a private AI server on Hetzner, Vultr, DigitalOcean, Akamai, Google Cloud, or AWS with a single tap. • Powerful AI Engines — run leading AI coding and conversation agents, and switch engines per agent. • Built-in Chat — talk to your agents directly in the app; every message is saved to your synced history. • Real-Time Logs — watch live deployment progress and monitor agent status from anywhere. • True Privacy — your conversations and data run on infrastructure you own, never our servers. Your AI Digital Human deserves a private brain with a perfect memory — everywhere you go. AgentAura puts you completely in control. Terms of Use: https://allianceinterstellar.com/en/legal/terms Privacy Policy: https://allianceinterstellar.com/en/legal/privacy
Screenshots
Verdict
The clearest difference is rating: AgentAura at 4.5 against Private AI Chat's 3.0. AgentAura also leads on device support (5 vs 1) and iOS requirement (16.0 vs 26.0). Private AI Chat's advantage is update cadence (every 5 days vs every 2 months). On price, ratings volume, ads and in-app purchases 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. Private AI Chat sells 1 in-app purchase, starting at $3.99 per month and AgentAura sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
AgentAura holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.
Private AI Chat ships an update every 5 days, AgentAura every 2 months. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.
| Parameter | Private AI Chat | AgentAura |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 4.5 (4 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | 2 | 4 — better |
| Update frequency | Every 5 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, Mac, Apple TV, Vision Pro — better |
| Requires iOS | 26.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 82 MB | 26 MB |
| Age rating | 17+ | 17+ |
| Developer | Henry PL, LLC | Extraordinary Technology LLC |
Customer experience
Private AI Chat
AgentAura
In-app purchases
Private AI Chat
- Pro2 Months trial$3.991 Month
AgentAura
- AgentAura Pro Monthly$9.991 Month
- AgentAura Pro Annual$99.991 Year









