After a long wait, NotebookLM finally has a mobile app. It was originally set to launch on May 20th, but Google decided to drop it a day early. You can grab it and start using it right now.

NotebookLM’s Mobile App Arrives Early

NotebookLM’s mobile app was supposed to land on May 20th, but Google pushed the button early, at least for Android users. You can head to the Play Store and grab it right now, without waiting for the official launch date.

Download: NotebookLM for Android (Free) | iOS (Free, not available yet)

All the Features From the Web—Now in Your Pocket

The mobile app delivers everything you get on the web version. Log in with your Google account and you’ll see your notebooks, each marked with its own colorful emoji. Each note includes three sections: Sources, Chat, and Studio.

You can upload sources from PDF, text, markdown files, and even audio. Linking to websites and YouTube videos is jus

t as easy, or you can paste material directly. NotebookLM’s Discover sources feature is also here, so you can type in a topic and let the app find relevant material for you. Personally, I don’t see much value in this—if I wanted AI to gather stuff from the internet, I’d just use ChatGPT.

The Studio is where most of the NotebookLM magic happens. This is where you’ll find NotebookLM’s Audio Overview feature, a podcast-style summary of your notes to help you learn faster.

What’s Different on Mobile?

There are only a couple of real improvements between the mobile and web versions, and they’re all tied to the Audio Overview feature.

For starters, the app gives you a dynamic, animated graphic while the audio plays—something you won’t see on the web, where the visuals are pretty lifeless by comparison. It’s a nice touch if you care about visuals, but honestly, I’m not staring at NotebookLM while I listen. I’m usually taking notes in Obsidian or doing something else productive.

Another improvement: you can delete Audio Overviews from the app before loading them. On the web, you’re forced to download the whole audio file before you can listen, which is a pain if your overview is 30+ minutes long and you already know from the title or language that the AI got it wrong. It’s a small change, but it makes the mobile experience way less annoying.

Aside from the two minor improvements, there’s a catch with the mobile app: the Studio tab is stripped down. Aside from Audio Overviews, none of the other features are there. On the web, Studio is loaded with pre-structured prompts like Timeline, Briefing Doc, and FAQ, plus NotebookLM’s Mind Maps, which I’ve been obsessed with lately.

On mobile, it’s just Audio Overviews. Even for notebooks where I’d already created Mind Maps, Timelines, or other presets on my computer, none of them appeared in the app. It’s a downgrade if you rely on those features.

NotebookLM started as a small Google research project. If you’ve never heard of it, it’s an AI assistant that only knows what you upload. At first, that sounds restrictive. After all, what’s the point of AI if it isn’t all-knowing?

But if you’ve ever used AI to study, you know why this matters. AI hallucinations are still everywhere, and sometimes I want the answer pulled from my professor’s notes, not from the internet or some generic source. I don’t care how everyone else does it—my exam will be graded on the material my professor taught.

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Making mobile apps is easier than ever with all the AI and no-code platforms out there, so it’s weird Google held back for so long. Maybe they were waiting to see if the product was worth it. Big Tech only spends money where there’s a guaranteed return. Still, the app’s finally here, which means I don’t have to jump through hoops just to play Audio Overviews in the car.

NotebookLM, once a niche research experiment, is getting the attention it deserves. For once, Google delivered on something people have been asking for, and a little early, at that. NotebookLM’s mobile launch lines up with the upcoming Google I/O 2025 conference, where you can bet Google will be shouting about AI from the rooftops.