ChatinShield
Li Peng Productivity iPhoneiPadiPod touch
ChatinShield is a free Productivity app for iPhone and iPad by Li Peng. Rated 5.0/5 from 2 ratings. Requires iOS 15.1. Updated February 2, 2026.
- Rating
- 5.0
- 2 ratings
- Price
- Free
- on the App Store
- Size
- 65 MB
- Age 17+
- Updated
- Feb 2
- 2026 · v1.5.1
Screenshots
About ChatinShield
ChatinShield: Your Private Multi-AI Assistant Connect to the world's leading AI models - ChatGPT, Claude, Gemini, and Ollama - all in one secure app. ChatinShield puts privacy first with built-in protection for your sensitive information when you use AI to analyze docs KEY FEATURES • Multiple AI Models Access OpenAI GPT, Anthropic Claude, Google Gemini, and Ollama from a single interface. Switch between models instantly to get the best results for your needs. • Privacy Protection Advanced PII filtering automatically detects and protects sensitive information including phone numbers, emails, addresses, and credit cards before sending to AI services. • Bring Your Own API Keys No subscriptions or usage limits. Use your own API keys and pay only for what you use directly to the AI providers. • Document Support Upload and analyze Word documents, Excel files, and text file. Let AI do the heavy lifting. • Custom Filters Create personalized filter patterns to protect information specific to your needs. Full control over what data gets filtered. • Dark Mode & Themes Beautiful interface with automatic light/dark mode support and multiple chat styles to match your preference. • Local Storage All API keys and settings stored securely on your device. We never see or store your conversations or credentials. PERFECT FOR • Professionals handling sensitive client information • Students and researchers analyzing documents • Privacy-conscious users who want control over their data WHY CHATINSHIELD? Unlike other AI apps, ChatinShield never stores your conversations or API keys on our servers. Everything stays on your device. Our advanced filtering technology helps protect your privacy automatically, while giving you the flexibility to use any combination of AI models. GETTING STARTED 1. Download ChatinShield 2. Add your API keys from OpenAI, Anthropic, Google, or OpenRouter 3. Upload documents for analysis 4. Customize filters to protect your specific data 5. Give order to AI to analyze your docs No subscriptions. No hidden fees. No data collection.
What’s new
Version 1.5.1 · Updated February 2, 2026
1. user prompt will also be filtered 2. API key changes will be notified to save
App privacy
The developer, Li Peng, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to ChatinShield
Looking for apps like ChatinShield? Here are 6 similar apps on the App Store. The highest rated is iGPT: AI Email Intelligence (5.0/5), and all 6 are free to download.
-
Chatrrr.ai
-
MultiChat AI
-
Cloaked: Private AI LLM Chat
4.2
-
iGPT: AI Email Intelligence
5.0
-
Aithora: AI Chat & Automation
-
iDatabase
4.4
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| ChatinShield | 5.0 / 5 (2 ratings) | Free | February 2, 2026 | |
| Chatrrr.ai | – | Free | Nov 10, 2025 | Compare |
| MultiChat AI | – | Free | Oct 13, 2026 | Compare |
| Cloaked: Private AI LLM Chat | 4.2 / 5 (17) | Free | Sep 18, 2026 | Compare |
| iGPT: AI Email Intelligence | 5.0 / 5 (1) | Free | Jun 27, 2026 | Compare |
| Aithora: AI Chat & Automation | – | Free | Feb 2, 2026 | Compare |
| iDatabase | 4.4 / 5 (510) | Free | Oct 19, 2026 | Compare |
Compare ChatinShield with the top alternatives: ratings, updates, ASO score and keyword gaps →