Buff3r
Keep it local and private
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Turn event connections into opportunities! Scan QR codes, save contacts with context, track analytics, and draft smart AI follow-ups in seconds with Buff3r.
Ever left a conference or networking event with a phone full of contacts, only to forget where you met or what you discussed?
Buff3r is the ultimate privacy-first networking companion for professionals, entrepreneurs, and event attendees. Turn everyday connections into valuable, lasting business relationships without cluttering your personal address book.
Unlike basic contact apps, Buff3r focuses on CONTEXT. Easily capture where you met, key conversation points, priority levels, and follow-up action items—all stored safely on your device.
KEY FEATURES:
- Smart QR & Profile Scanning
Instantly exchange contacts by scanning QR codes from WhatsApp, Telegram, Signal, or LinkedIn profiles—no manual typing needed.
- AI Follow-Up Generator
Never struggle with what to say. Let built-in AI draft personalized follow-up messages in seconds. Choose from multiple tones: Formal, Casual, Direct & Concise, or Enthusiastic.
- AI Note Refinement
Transform quick, messy event notes into clean, structured, and professional summaries automatically.
- Contextual Contact Management
Never lose an opportunity. Categorize contacts by event name, meeting type, priority level, and follow-up status.
- One-Tap Direct Outreach
Start meaningful conversations instantly via WhatsApp, Telegram, Signal, phone call, or email directly from the app.
- Smart Follow-Up Reminders
Set custom notifications to reconnect with key contacts at the exact right moment while the connection is still warm.
- 100% Privacy & Local-First Control
Your data stays yours. Buff3r works 100% locally on your phone. Enjoy complete privacy with zero cloud syncs, bring your own API keys (BYOK), or connect local LLMs.
- Sleek Adaptive Design
Enjoy a modern glassmorphism UI designed natively for both Light and Dark modes.
Maximize every event, master your follow-ups, and take control of your professional network.
Download Buff3r today and level up the way you connect!
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's New in this Version (1.2.0):
• Daily Event Pre-Planning & Morning Reminders: Prepare your networking event names beforehand so they are ready with a single tap when saving new contacts. Features a friendly greeting card in the Bunker, active event selector, prioritized suggestion chips, and an optional daily morning reminder in Settings.
• Two-Factor Emergency Bunker Wipe: Wiping all contacts now features a dual safety flow; after sliding the confirmation gesture, you must type a randomly generated security password with mixed case and interleaved numbers, eliminating accidental data loss.
• AI Safety Guardrails: All AI interactions across every provider (Local, OpenAI, Gemini, OpenRouter, and Ollama) are now secured with prompt-injection defense, automatic PII and secrets redaction (cards, API keys, IDs, emails), and ethical output protection.
• Swipe to Archive: Quickly archive contacts by swiping Left-to-Right in your Bunker, complete with safety confirmation and instant unarchive/restore support.
• AI Enhance Notes for New Contacts: Polish and improve your networking notes with AI right inside the New Contact form via a permanent high-contrast magic wand button tailored for Dark and Light modes.
• Smart Navigation Control: Prompts for confirmation before leaving the Add Contact screen when unsaved changes exist, preventing accidental data loss.
• Persistent Bunker Filters: Your chosen filter (All, Pending, Contacted, Archived, or Latest Event) remembers its state across app restarts.
• Batch Event Renaming: Rename an event for all associated contacts at once directly from group headers in the Bunker.
• Instant Duplicate Detection: Scanning an existing contact displays an instant alert without opening blank forms, keeping the scanner active for your next scan.
• Keyboard Auto-Scrolling: Improved text editing in Contact Details with auto-scrolling so the virtual keyboard never obstructs Notes or Meeting Type fields.
• Direct App Store Rating: Fixed the "Rate the App" button in About Buff3r to open directly to Buff3r's official review page on the App Store and Google Play without connection errors.
• Rock-solid backup imports with concurrency protection, and zero-delay, flicker-free QR scanning transitions.
The developer, Gabriel Estrada, 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
- Gabriel Estrada
- Size
- 64.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 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
18+
- 18+
- Copyright
- © TechneIA
