LACA
Travel
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
LACA is a travel companion for people who need to be understood face to face — especially Vietnamese travellers and hosts talking with the world.
Two modes. One trip.
INTERPRET
Hold the phone between two people. Tap the mic and speak. LACA listens and speaks the other language back in real time — a live two-way interpreter, not a typed chat bot.
Pick your pair (Vietnamese ↔ English by default). Swap sides when the other person talks. Built for cafés, hotels, taxis, clinics, and the street — short turns, spoken clearly.
DISCOVER
When you are alone with the city, switch modes. Point the camera at a menu, a sign, a landmark, or the view in front of you and ask out loud. LACA answers about what it sees. Mic for questions; camera only when you turn it on.
WHY LACA IS DIFFERENT
• Dual product: spoken interpretation AND visual “see & ask” — not a single-purpose voice clone
• Travel-first language set (including Southeast Asia) with Vietnamese ↔ English as the natural first pair
• Your branding and workflow: pair bar, custom flags, palettes — designed for LACA, not a white-label template
• Clear AI consent before any live session: microphone audio (and, on Discover, camera frames you choose to share) are processed by Google Gemini only after you allow it
PREMIUM
Free daily allowance after the trial window. Optional one-time Premium plans (Non-Renewing: 1 week, 1 month, 3 months, 1 year). Pay once for the length shown — they do not auto-renew.
Privacy Policy: https://hai1975.com/laca/legal/privacy.html
Terms of Use (EULA): https://hai1975.com/laca/legal/terms.html
LACA — voice to connect. Eyes to discover.
Made by Hải Cao.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Hai Cao, 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:
- Contact Info
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hai Cao
- Size
- 12.7 MB
- Category
- Travel
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 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+
- In-App Purchases
Yes
- Premium 1 year $59.99
- Premium 3 months $19.99
- Premium 1 month $7.99
- Premium 1 week $1.99
- Copyright
- © 2026 Hai1975.com