Comparison

Gemini Notebook vs Slate

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Gemini Notebook

This AI-powered tool transforms complex information from various sources into clear, understandable insights. It allows users to upload documents, websites, and videos, then ask questions and receive summarized answers with inline citations. Users can also generate podcast-style audio discussions for a different learning experience.

Highlights
  • Upload PDFs, websites, and videos
  • AI-powered summarization
  • Ask questions about sources
  • Inline source citations
  • Podcast-style audio overviews
  • Offline access
Read full description

Turn complexity into clarity with Gemini Notebook, your brain’s new best friend. Join the millions of students, creators, researchers, professionals, CEOs, and more who are saving time, getting stuff done, and learning in new ways. “One of the most compelling and completely flabbergasting demonstrations of AI’s potential yet.” – The Wall Street Journal Now, with the Gemini Notebook app, you can create and access notebooks, ask questions whenever you think of them, and listen to your podcast-style Audio Overviews on the go with background playback and offline support. UPLOAD SOURCES Upload all your long and complex PDFs, websites, YouTube videos, or text into a notebook. INSIGHTS YOU CAN TRUST Gemini Notebook becomes an expert on your sources, summarizing them and making interesting connections. Then, you can ask it questions about, well, anything — and you can trust the answers, since your sources are cited in-line. LEARN YOUR OWN WAY Long blocks of text not your preferred way to learn? Transform what you uploaded into something more your speed, like a podcast-style audio discussion with two engaging AI hosts. You can even join the show to ask questions or steer the conversation in a different direction.

About

Slate

Features
Read full description

Your data. On your phone. Nowhere else. Slate is a tasks and notes app for people who are tired of subscription fatigue, cloud lock-in, and apps that quietly train AI on their writing. There's no account to create. No server it talks to. No telemetry. Everything you capture lives in an encrypted database on your device. WHAT'S INSIDE • Tasks with due dates, priorities, tags, recurring rules, and subtasks • Markdown notes with image attachments and a calm editor • A quick-add bar that understands natural language — try "Email Sarah tomorrow 3pm #work" • A Today view that surfaces what's overdue, what's due now, and what's next • Full-text search across everything you've written • Reminders that fire even when the app is closed • A home-screen widget for today's tasks at a glance • Optional Face ID lock so your slate stays private WHAT'S NOT INSIDE • No account. Not even an email address. • No cloud. Not ours, not anybody's. • No analytics. No crash reporting that phones home. No "anonymous" tracking. • No AI training on your writing. We can't read it — and neither can anyone else. • No ads. No subscription. No in-app currency. YOUR DATA, YOUR FILE Slate stores everything in a single SQLCipher-encrypted SQLite file inside the app sandbox. The encryption key lives in your device's Keychain — nowhere else. You can export the whole database as a single .slate file and save it to iCloud Drive, Dropbox, or any folder you own. Restore it on a new device, or never. It's yours. DESIGNED TO GET OUT OF THE WAY Slate is built around restraint. Three tabs. One quiet typeface. No notifications you didn't ask for. No motivational quotes. No streaks to break. The goal is to give you a place to think — not another app shouting for attention. SUPPORT Questions or feedback? Email us. That's the whole support channel — no forms, no chatbots, no help center labyrinths.

Screenshots

Gemini Notebook4 screens
Slate3 screens

Verdict

The call

The clearest difference is in-app purchases: Slate at none against Gemini Notebook's 26. Slate also leads on iOS requirement (15.1 vs 17.0). Gemini Notebook's advantage is chart position (#33 vs unranked). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Gemini Notebook sells 15 in-app purchases, starting at $1.99 per month. Slate asks for nothing beyond the download.

Scorecard3 real differences · 8 level
Gemini Notebook versus Slate: the parameters behind the verdict, then further details
ParameterGemini NotebookSlate
PriceFreeFree
Rating4.9 (63K ratings) — better—
Positive reviews78.8% of reviews—
Number of ratings63K — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#33 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size211 MB41 MB
Age rating12+4+
DeveloperGoogleMantas Grabauskas

Bugs and requests

Gemini Notebook

Reported bugs

2 issues
  • Audio coming through earpiece instead of speaker
  • Interactive features not working properly

Requested features

3 requests
  • Ability to curate audio summaries
  • Sync saved notes from web version
  • Add mind maps, study guides, and other advanced features

Slate

Not enough reviews yet to summarise bugs or requests.

In-app purchases

15 purchases

Gemini Notebook

Subscriptions15
  • 100 GB2 variants$1.991 Month
  • 200 GB$2.991 Month
  • Google AI Plus (400 GB)2 variants$4.991 Month
Show 12 more
  • Google AI Plus (400 GB)1 Month trial$4.991 Month
  • Google AI Plus (2 TB)2 variants$9.991 Month
  • Google AI Pro (5 TB)2 variants$19.991 Month
  • Google AI Pro (5 TB)1 Month trial2 variants$19.991 Month
  • 100 GB2 variants$19.991 Year
  • 5 TB2 variants$24.991 Month
  • 200 GB2 variants$29.991 Year
  • Google AI Plus (400 GB)$49.991 Year
  • 10 TB2 variants$49.991 Month
  • Google AI Pro (5 TB)$199.991 Year
  • Google AI Pro (2 TB)$199.991 Year
  • Google AI Ultra (30 TB)2 variants$249.991 Month
None

Slate

No in-app purchases

Questions

Is Gemini Notebook free?
Gemini Notebook is free to download, with in-app purchases available.
Is Slate free?
Slate is free to download, with no in-app purchases.
Do Gemini Notebook or Slate have ads?
Neither Gemini Notebook nor Slate shows ads.

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