Unofficial Gemma 4 field guide

Run Gemma 4 locally on the devices you already own.

Practical setup guides for Android phones, iPhone and iPad, Macs, Windows laptops, and local runtimes like AI Edge Gallery, LM Studio, Ollama, and llama.cpp. No benchmark theater. Just what works.

Best for phones

E2B / E4B

Start here when your goal is offline chat, translation, notes, or on-device workflows.

Best value

26B A4B

Usually the sweet spot when you have enough RAM and want better answers without maxing out hardware.

Heavy setup

31B

Great when quality matters more than convenience and your local hardware is serious.

Seen on X

People are already getting Gemma 4 running on phones. Here are the receipts.

These are the X posts we point people to when they ask whether mobile Gemma 4 installs are real. We prioritize first-person demos, attached video, and install notes over launch-day hype.

Video record Offline E4B + E2B

Offline Gemma 4 on iPhone at roughly 14 tok/s

KellyV shared a hands-on iPhone clip saying Gemma 4 E4B and E2B are already running locally, offline, with no network connection.

KellyV @Kellyv_ai · Apr 5, 2026
Android Play Store Video

Gemma 4 E2B using Agent Skills directly on Android

A launch demo showing Gemma 4 E2B reasoning and using imported skills on-device, with the Android app available from the Play Store.

Omar Sanseviero @osanseviero · Apr 2, 2026
iPhone Offline Store install

Gemma 4 running fully offline on iPhone — download from App Store

Install Google AI Edge Gallery, grab the ~3 GB Gemma 4 model, and run it fully offline — Chinese supported, no API fees, no data leaves the device.

Josh Esye @joshesye · Apr 5, 2026

Collected from X posts about on-phone Gemma 4 installs and demos as of Apr 5, 2026. This section is intentionally biased toward clips, live demos, and hands-on install notes.

On YouTube

Want someone to walk you through Gemma 4 first? Start with these YouTube creators.

This block is for people who would rather watch a real builder explain Gemma 4 before opening docs. We bias toward creators who either show a mobile path, teach local setup clearly, or give a sharp first-pass overview.

Mobile install / 4:48
syncbricks Apr 5, 2026

Try it now

Open a live Gemma 4 playground without leaving the homepage.

If you want to feel the model before you set up anything locally, use this embedded demo first. Then come back to the device guides when you are ready to run Gemma 4 offline on your own hardware.

  • Fast first impression
  • Docs for offline setup
  • Embed is fully functional

Device guides

Run Gemma 4 on Android, iPhone, Mac, or Windows — pick the guide that matches your hardware.

This site is organized around real devices first, then runtimes. That is the fastest way to get Gemma 4 running locally without wasting downloads and setup time.

Runtimes

Pick the runtime that makes running Gemma 4 locally as simple as possible.

Model picker

Don’t choose the biggest model. Choose the one your device can sustain.

E2B

Phones, thin laptops, small RAM budgets

Start here when the device is your hard limit.

E4B

Better phones, tablets, lightweight desktops

The default recommendation when you want noticeably better quality without jumping to workstation hardware.

26B A4B

Macs with healthy unified memory, higher-end desktops

Often the best quality/speed tradeoff when you can afford more RAM.

31B

Workstations and serious local setups

Use it when quality matters more than convenience and your hardware can take the hit.

Search-driven articles

The Gemma 4 questions people keep searching for, turned into direct answers.

These blog posts target high-intent demand around model size, Android and iPhone support, runtime choice, and memory failures.

Browse all Gemma 4 articles

Why this site exists

Gemma 4 is new. The docs are scattered. The hardware reality is messy.

Official pages tell you what Gemma 4 is. Reddit tells you what broke. This site sits in the middle: device-by-device paths to run Gemma 4 locally, model-fit guidance, and the fastest known fixes for the failures most people hit when setting up Gemma 4 for the first time.

Best first click

New to local AI? Start at Getting Started.

Most useful troubleshooting page

If the model does not fit, open Out of Memory before changing runtimes blindly.