Comparison

Gemini Notebook vs PrepAhead

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

PrepAhead

Features
Read full description

PrepAhead — AI Communication Coach Most people avoid hard conversations. The awkward talk with your boss. The difficult conversation with a partner. The job interview you've been losing sleep over. The negotiation you keep putting off. PrepAhead lets you practice them before they happen with an AI that plays the other person exactly as they would in real life. HOW IT WORKS Choose a scenario: a job interview, a difficult coworker, a family conflict, a first date, a negotiation. Pick your difficulty. Start talking. The AI responds like a real person with emotion, pushback, and unpredictability. No coaching mode. No hand-holding. Just a real conversation. When the round ends, you get honest feedback on exactly how you did — your score, what you said that worked, what fell flat, and a better example of how you could have handled it. WHAT YOU CAN PRACTICE · Job interviews & performance reviews · Workplace conflicts & difficult colleagues · Family tensions & hard conversations · Romantic relationships & dating · Negotiations & salary discussions · Customer service & confrontations · Any custom scenario you create WHAT YOU GET AFTER EVERY SESSION · An honest score based on how you actually communicated · Specific strengths — quoting what you said that landed well · Specific improvements with exact rewrites you could have used · A better example of your weakest moment · Skill breakdown across clarity, confidence, empathy, and structure WHO IT'S FOR Anyone who has ever walked out of a conversation wishing they'd said something differently. Anyone preparing for a high-stakes moment. Anyone who wants to become a genuinely better communicator, not by reading about it, but by doing it. PLANS · Free — 2 sessions per day, core feedback included · Basic — 160 sessions per month, voice metrics, deeper coaching · Pro — 300 sessions per month, full analysis, deep coaching insights, unlimited custom scenarios The conversations that matter most deserve more than luck. Practice them first. Subscription Information PrepAhead offers auto-renewing subscriptions. Basic Monthly • Up to 160 practice sessions per month • Voice metrics and deeper coaching feedback Pro Monthly • Up to 300 practice sessions per month • Full analysis and deep coaching insights • Unlimited custom scenarios Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your App Store account settings after purchase. Privacy Policy: https://docs.google.com/document/d/1-RVmM8s7bH0iC7WpNeYxET5qE7CXKmRNQIiGp0d7slU/edit?usp=drivesdk Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Gemini Notebook4 screens
PrepAhead4 screens

Verdict

The call

The clearest difference is chart position: Gemini Notebook at #37 against PrepAhead's unranked. PrepAhead's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases 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 and PrepAhead sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 9 level
Gemini Notebook versus PrepAhead: the parameters behind the verdict, then further details
ParameterGemini NotebookPrepAhead
PriceFreeFree
Rating4.9 (63K ratings) — better—
Positive reviews78.6% of reviews—
Number of ratings63K — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#37 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.6 — better
Further details — not scored
Size211 MB18 MB
Age rating12+4+
DeveloperGoogleSarah Albalawi

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

PrepAhead

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
2 purchases

PrepAhead

Subscriptions2
  • Basic$6.991 Month
  • Pro$11.991 Month

Questions

Is Gemini Notebook free?
Gemini Notebook is free to download, with in-app purchases available.
Is PrepAhead free?
PrepAhead is free to download, with in-app purchases available.
Do Gemini Notebook or PrepAhead have ads?
Neither Gemini Notebook nor PrepAhead shows ads.

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