by Navakriya · Available on iOS & Android

AI trip planning.
Your key.
Your privacy.

TripFlash is the only travel planner that lets you use your own AI model — OpenAI, Claude, or Gemini — while keeping all your data locked on your device. No account. No subscription. No cloud.

🍎 Download on App Store See all features ↓

Free to download · No account required · Google Gemini key is free

Bring Your Own AI Key 100% On-Device Storage Face ID / Touch ID Lock No Subscription Works Offline
1
Travel app with
Bring-Your-Own-Key AI
0
Competitors with
full local storage + Face ID
9+
Unique features no
competitor offers
$0
Subscription required.
Ever.
What makes it different
Designed for travelers,
not for data harvesting.
Every feature was built with a single constraint: your trip data never leaves your device unless you choose to share it.
🔑
Bring Your Own AI Key
Use OpenAI GPT-4o, Claude Opus/Sonnet, or Google Gemini with your own API key. You control the model, the cost, and exactly what gets sent. No AI middleman.
Unique in category
🃏
Swipeable Day Flashcards
Each day is a swipeable card showing weather, suggested outfit, full timeline, Maps deep-links, and a local tip. Designed to be used during your trip, not just before it.
Unique in category
⚡
Chunked AI Generation
Each day is generated and saved independently. Cancel mid-generation and keep whatever's already there. No waiting for the whole trip — no losing progress.
Unique in category
🗓️
Appointment Injection + AI Rejuggle
Add a fixed flight, dinner reservation, or meeting, and the AI rearranges your entire itinerary around it. Version snapshot saved automatically first.
Unique in category
🎙️
Full-Form Voice Planning
"3 days in Barcelona, staying at Hotel Arts, vegan food, call it Barcelona Weekend" — one spoken sentence fills every field. On-device SFSpeechRecognizer, no cloud API.
v1.2
🔔
Per-Activity Departure Reminders
A notification fires at each activity's exact time with an inline "Open Directions" action to Maps. No generic daily ping — granular reminders for every stop.
v1.2
↕️
Drag-to-Reorder Days
Changed your mind about the order? Drag days into any sequence — dates, weekdays, and all scheduled reminders recalculate automatically.
v1.2
🤝
Encrypted Collaborative Sharing
Share a trip with a travel companion via AES-256-GCM encrypted file. Passphrase required to open. No cloud server — privacy preserved even in collaboration.
v1.1
📍
Live Trip Mode
Mark a trip active and see today's card full-screen with a real-time clock, next-activity countdown, and one-tap Maps. TripFlash travels with you.
v1.1
Privacy architecture
The strongest privacy
posture in travel apps.
NSFileProtectionComplete. Keychain BYOK. Face ID. Zero developer data collection. No competitor combines all four.
⚠️ How competitors handle your data
☁️
Cloud storage
Wanderlog, Mindtrip, TripIt, GuideGeek store your itineraries on their servers.
🔐
Account required
Every major competitor requires sign-up — your identity is tied to your trips.
🤖
Their AI key, their costs
Competing apps route prompts through their own infrastructure — you don't control what's logged.
📊
Analytics & telemetry
Most apps include analytics SDKs and crash reporters that collect behavioral data.
✅ How TripFlash handles your data
📱
100% on-device storage
SwiftData (iOS) / SQLite (Android). Trip data never leaves your device unless you explicitly share it.
🔑
API keys in Keychain/Keystore
Encrypted at rest by the OS. Never transmitted to Navakriya. Your key, your costs, your data path.
🔒
NSFileProtectionComplete
Files inaccessible while device is locked — stronger than most banking apps.
👤
No account, no analytics, no ads
Zero developer data collection. No SDK phoning home. No personal identifier ever created.
Your AI, your choice
Three providers.
One free option. Zero lock-in.
Get a free Google Gemini key in 60 seconds — no credit card. Or bring your existing OpenAI or Anthropic key.
🟢
Google Gemini
2.5 Flash · 2.5 Pro · 2.0 Flash · 1.5 Pro
Free tier · no credit card
⬛
OpenAI
GPT-4o · GPT-4o mini
🟠
Anthropic
Claude Opus · Sonnet · Haiku
Get started in 2 minutes
From download to
first itinerary, fast.
1
Get a free API key
Visit aistudio.google.com/app/apikey, sign in with Google, and click "Create API Key". Takes under 60 seconds. No credit card required.
Google Gemini · completely free
2
Add your connection
Open TripFlash → tap the Connections tab → "+ Add Connection" → select Gemini → paste your key → tap Save.
3
Plan your trip
Tap New Trip (or just speak: "5 days in Tokyo, staying at Park Hyatt, ramen and temples"). Enter dates, tap Generate — each day saves as it's written.
Voice planning · chunked generation
4
Use it on your trip
Enable Live Trip Mode for a real-time countdown to your next activity. Departure reminders fire at each activity's exact time with an "Open Directions" shortcut.
Works offline · no internet needed
How we compare
TripFlash vs the field.
Key features across 6 competing apps. TripFlash column highlighted in orange. Full 28-dimension analysis →
Feature ⚡ TripFlash Wanderlog Layla AI Mindtrip TripIt Sygic
No account required ✓ ✗ ✗ ✗ ✗ ✗
100% on-device storage ✓ ✗ Core only ✗ ✗ Partial
Bring Your Own AI Key ✓ ✗ ✗ ✗ ✗ ✗
Multi-provider AI (GPT / Claude / Gemini) ✓ ✗ ✗ ✗ ✗ ✗
Face ID / Touch ID app lock ✓ ✗ ✗ ✗ iOS only ✗
Appointment injection + AI rejuggle ✓ ✗ ✗ ✗ ✗ ✗
Swipeable day flashcard UI ✓ ✗ ✗ ✗ ✗ ✗
Per-activity departure reminders ✓ ✗ ✗ ✗ Trip-level ✗
Voice full-form trip planning ✓ ✗ ✗ Chat only ✗ ✗
Offline viewing (no internet needed) ✓ Pro only ✓ ✗ Cached Premium
Free with no subscription ✓ AI gated $14.99 For now $48.99/yr $18.99+
⚡

TripFlash owns a unique quadrant

No other travel app combines BYOK multi-provider AI, fully on-device storage, file-level encryption, Face ID lock, flashcard UX, chunked generation, appointment rejuggling, encrypted collaborative sharing, full-form voice planning, per-activity departure reminders, and drag-to-reorder — all with zero subscription cost.

🍎 Download on App Store Full competitive analysis →