MemoryAI: Offline Private AI
Local AI chat, 100% private
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Talk or type with AI, no internet needed. Free: no account, no ads, no subscription. Your chats stay on your iPhone. Kid Mode with a parent PIN.
MemoryAI — Your Private AI Assistant, 100% Offline
Runs 100% offline after downloading a model (0.3–4 GB). Works on devices with 4 GB+ RAM.
Complete Privacy
Run powerful AI models directly on your phone. Your conversations, documents and memories stay on your device: no AI servers, no login required. The app sends only anonymous diagnostics and usage data, never the content of your chats.
AI Features
• Chat with AI — multi-turn conversations that keep the whole chat in context, up to the model's limit
• Agent Memory (optional) — turn it on in Settings and the AI remembers what you tell it, in your own words, stored locally on your device; view, edit or delete memories any time. Requires an embedding model
• Chat Search — search and filter your conversations by title or message
• Continuous Voice Mode — fully hands-free: speak naturally, and the AI listens, responds, and speaks back without tapping
• Voice Input — speak instead of typing with on-device transcription
• Text-to-Speech — listen to AI responses read aloud, or enable auto-speak for hands-free use
• Document Analysis (RAG) — import PDF, TXT and MD files and ask questions about them
• Image Understanding — analyze photos with Vision AI models; select multiple images at once
• Chat Templates — 20 pre-built AI personas (code helper, writing coach, tutor, and more)
• Benchmarking — measure model speed (tokens/sec) directly on your device
• Context Window Display — see current vs. max token usage, so you never exceed the model's limit
Power User Features
• Import custom GGUF models — bring any compatible model from HuggingFace
• Dual engine — Gemma (MediaPipe / LiteRT) + llama.cpp; choose the backend that fits your needs
• HuggingFace Token Management — save and manage your token for seamless gated model downloads
• Model parameters — adjust temperature, top-k, top-p, max tokens per model
• Pause & Resume Downloads — control large model downloads to save data or battery
• Backup & Restore — save your chats and settings to iCloud
Kid / Safe Mode
• PIN-protected parental controls
• Content filter blocks inappropriate words before they reach the AI
• Model Safety Checks — automatic warnings to prevent unverified imported models from running in Kid Mode
• Locks the active model — child cannot switch or change settings
• Age-appropriate AI responses, guided by a safety prompt
• Parental Unlock — temporarily access settings and documents from the chat screen without disabling Kid Mode
Works Everywhere
• iOS
• 10+ AI models: Gemma, Llama, Phi, Qwen, DeepSeek, and more
• Available in 6 languages: English, Italian, German, French, Spanish, Portuguese
Completely Free
• Unlimited chat, voice, vision, documents, image OCR
• Documents: PDF, TXT, MD and images (JPG, PNG)
• No ads, no subscriptions, no in-app purchases
• No accounts, no tracking
Built by Facchinits — privacy-first AI for everyone.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Replies stay: a reply that was shown and read aloud no longer disappears from the chat, and if an error cuts a reply short, the text that arrived is kept.
• Stop: if you stop a reply before it starts, your next message now gets its own answer.
• Chats: the header always shows the chat you picked, and while a reply is being written the chat list stays closed, so your message can't end up in another chat. Chats started from an assistant such as Email Writer keep their name, and tapping an assistant twice no longer closes the chat.
• Agent Memory: requests, such as asking for an email, are no longer saved as memories, including polite ones and ones with a number. If an embedding model was installed with the wrong file, the app repairs it and re-indexes your memories.
• Voice: short replies in Italian and other languages are now read aloud with the right voice.
• Models: the Models screen now shows whether the loaded model runs on the GPU or the CPU.
• Titles and badges no longer get cut off at larger text sizes, and the wording in Italian, Spanish and Portuguese is clearer.
The developer, Alessandro Facchini, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Search History
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Alessandro Facchini
- Size
- 198.7 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 13.3 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 5 more
- English, French, German, Italian, Portuguese, Spanish
- Age Rating
13+
- 13+
- Infrequent
Cartoon or Fantasy Violence
Realistic Violence
Profanity or Crude Humor
Mature or Suggestive Themes
Horror/Fear Themes
Alcohol, Tobacco, Drug Use or References
Guns or Other Weapons
- Copyright
- © 2026 Facchinits