Whisper: On-Device AI
AI that stays on your phone
$0.99 · Designed for iPad. Not verified for macOS.
Whisper is your private, on-device AI assistant. Built for people who don’t want their data going anywhere.
Whisper runs entirely on your iPhone.
No cloud servers.
No tracking.
No data harvesting.
No “trust us” promises.
Every message is processed locally on your device using offline AI models, so your conversations stay yours - not ours, not Big Tech’s, not anyone’s.
Why Whisper is different...
• Fully offline AI: everything happens on your iPhone hardware.
• No accounts, no sign-ups, no data collection.
• No internet required for core chat features.
• Fast, responsive, low-energy models optimised for Apple devices.
• Built for privacy from day one, not bolted on later.
Use Whisper for anything
• Ask questions, learn faster, or get help thinking things through.
• Rewrite emails and messages without sending your data to a server.
• Brainstorm ideas, plan your day, or get instant explanations.
• Create drafts, summaries, and notes... privately.
Whisper is made for people who want the power of AI without giving up control of their digital life.
If you care about:
• Privacy
• Security
• Offline capability
• Zero data retention
• Owning your conversations
…Whisper is built for you.
Whisper will never rely on ads, profiling, or data extraction. Your device is your intelligence engine - we simply give you the tools.
Open Source & Verifiable
Whisper’s codebase is publicly available under a Fair Source license. Anyone can inspect the code to verify what we promise: your conversations stay on your phone and never touch our servers.
New local AI providers:
- Apple Intelligence
- Hugging Face
New cloud providers:
- OpenAI Codex
- Github Copilot
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This update also includes general bug fixes.
The developer, AVA TECHNOLOGIES GLOBAL LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- AVA TECHNOLOGIES GLOBAL LTD
- Size
- 160.6 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025 Ava Technologies Global Ltd
