TripFlash is a free Android and iOS app that uses AI to create day-by-day itineraries and supports collaborative planning. You can describe a trip by voice or text, or paste a booking email. Daily cards combine timelines, weather, outfit suggestions, map links, and local tips. Add bookings and the AI rebuilds the schedule around them while saving a version snapshot. Live Trip Mode shows destination local time, counts down to the next activity, and provides on-device departure reminders. Itineraries, schedules, time zones, and bookings are prefetched for offline viewing. Directions link to Apple Maps on iOS and Google Maps on Android. Trips can be shared as encrypted files that a companion opens with a passphrase. The managed AI uses Google Gemini 2.5 Flash and needs no user API key. Guest trips stay on-device; signed-in users can sync through TripFlash Cloud. Data export and account deletion are available in-app.
Who it is for
It suits travelers wanting AI-built schedules, offline access, collaborative planning, and booking-aware itinerary changes on mobile. Guest and email sign-in options provide different usage limits.
What is good
- Builds itineraries from voice, text, or booking emails
- Daily cards include weather and outfit suggestions
- Supports offline itinerary and booking viewing
- Encrypted trip sharing uses a passphrase
- Guest trips remain on-device
What to know first
- Guest access is limited to 3 AI-generated trips
- Email sign-in has daily, weekly, and monthly caps
- Cloud backup requires signing in
- Maps links differ between iOS and Android
Verdict
TripFlash focuses on practical itinerary generation with live timing, offline access, and booking changes. Both listed plans are free, with guest use staying local and signed-in use adding cloud synchronization.
TripFlash plans and pricing
All plansCompared on AI travel planners
- Free plan
- Yes
- Mobile app
- Yes
- Collaborative planning
- Yes
