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100% On-Device · No Cloud

It's like ChatGPT,
but works on your phone without internet.

Get instant answers, write emails, and brainstorm ideas anywhere. No loading spinners, no privacy leaks, and zero setup required. Keep your data entirely on your device.

Download Free for Android See Pricing
✓ Start free instantly. No credit card, no cloud account required.
100% Private — Zero tracking
Auto-tuned for CPU, GPU or NPU
Ad-free forever
No Wi-Fi needed
Instant responses
Data stays local
9:41 92%
OFFLINE · ON-DEVICE
No Internet Connection
OfflineGPT works without Wi-Fi or data. Tap to chat.
now
Ask anything…
Everyday Superpowers

What you actually get

Real outcomes, not buzzwords. Four reasons people open OfflineGPT every day.

✈️

Your In-Flight Copilot

Keep working, drafting, or coding at 30,000 feet. Skip the expensive, spotty airplane Wi-Fi entirely.

🔒

Absolute Privacy

Ask the questions you wouldn't want tracked on a corporate server. Your chats stay encrypted on your physical storage.

⚡

Zero Lag Generation

Stop waiting for cloud queues. The AI runs natively on your phone's chip — words appear the millisecond you hit send.

🌍

Off-Grid Translator

Traveling abroad without roaming data? Instantly translate text and read menus wherever you drop your bags.

📸

See What You See

Snap a photo or pull one from your gallery and ask about it. Decode a menu, identify a plant, read a sign — all without ever leaving your device.

🚇

Survives the Dead Zone

Subway tunnels, basement gyms, elevators, rural drives — when everyone else's apps spin forever, yours just keeps answering.

The Magic Setup

No files to configure. Just tap and talk.

Other offline AI apps expect you to understand code — forcing you to download confusing file formats and manually allocate system RAM.

OfflineGPT handles the heavy lifting silently. At launch, it benchmarks your phone and seamlessly loads the optimized AI weights for your specific hardware. You get peak speed without the headache.

01
Install the app One tap on the Play Store. ~80 MB download.
02
Auto-detect hardware We benchmark your chip and pick the optimal model weights.
03
Start chatting Airplane mode, no signal, no Wi-Fi — it just works.
Pricing

Choose your level of intelligence

Free is genuinely useful — full offline chat with photo and video support. Plus unlocks bigger models, voice mode, and memory.

FREE

Full offline chat. No catch.

$0
Free forever
  • Lite chat model, fully offline
  • Photos, videos & camera in chat
  • Auto hardware detection
  • Up to ~10 active chats
  • Zero ads. Zero tracking.
Get Started Free

PLUS MONTHLY

Try Plus before going lifetime.

$5/ month
Cancel anytime
  • Everything in Free
  • Pro & Think model tiers
  • Hands-free voice mode
  • Persistent memory across chats
  • Longer context · unlimited chats
Start Monthly
Best Value

PLUS LIFETIME

Pay once. Yours forever.

$19one-time
≈ 4 months of Plus Monthly
  • Everything in Plus Monthly
  • All future updates included
  • Persistent memory instructions across chats
  • Priority model downloads
  • No renewals. No surprises.
Unlock Lifetime — $19

Some features and model tiers depend on your device's capabilities — flagship phones unlock more, mid-range phones get optimized variants.

Head-to-head

Smarter than the cloud. Simpler than the rest.

Here's how OfflineGPT stacks up against the alternatives you've probably tried.

What you want OfflineGPT Ch*tGPT L**la P****tPal
Works without Wi-Fi Yes No Yes Yes
Entry cost Free Free tier (cloud only) $19.99 upfront Free
Setup required None Account creation Manual tuning Uncurated files
Upgrade path $19 Lifetime $20/mo ($240/yr) Paid add-ons N/A

← swipe to compare →

FAQ

Honest answers

The questions everyone asks before downloading.

If it's free, are you selling my data?
Absolutely not. OfflineGPT has no servers to send your chats to even if we wanted to. Your data stays 100% local on your device. The free tier is supported entirely by users who love the app and choose to upgrade to Plus Lifetime or Monthly for advanced capabilities.
What's the difference between Free and Plus?
Free is real offline chat — not a trial. You get the Lite model, full photo, video and camera support in chat, around 10 active chat threads, and zero ads or tracking.

Plus unlocks the Pro and Think model tiers (larger models and step-by-step reasoning), hands-free voice mode, persistent memory across chats, longer context windows, and unlimited chat threads.

Note: available features and model tiers depend on what your device can run. Flagship phones unlock more; mid-range phones get optimized variants.
Will it drain my battery?
OfflineGPT automatically picks between your phone's CPU, GPU, or NPU — whichever delivers the best balance of speed and battery life for your specific device. Power is only drawn while it's actively generating a response. Idle, it uses essentially nothing.
Which Android phones are supported?
Anything running Android 10 or higher with at least 4 GB of RAM. The auto-benchmark at launch picks the right model size for your specific chip — flagship phones get bigger, smarter models; mid-range phones get optimized lightweight versions that still feel fast. Some Plus features like voice mode and the Think tier may be limited on older devices.
Is there an iOS version coming?
Yes — iOS is coming very soon. We're polishing the Android experience first, and the iOS app will launch shortly after.

Put OfflineGPT in your pocket today.

Experience fast, private intelligence that works anywhere you go — even when nothing else does.

Download Free for Android Unlock Plus Lifetime — $19