Comparison

GakkoDeck vs Hackathons @ Berkeley

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

Head to head
About

GakkoDeck

Features
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Master your studies with GakkoDeck — the AI-powered flashcard platform. Transform any study material into interactive flashcards and study smarter with 7 learning modes and your personal AI tutor, Gakkie. MEET GAKKIE — YOUR AI TUTOR Your always-available AI study companion: • Explain any concept in simple terms • Generate flashcards from any topic • Build adaptive quizzes that match your level • Create study plans with daily goals • Build visual concept maps • Interactive "Teach Me" lessons • Access Gakkie anywhere with the floating overlay AI STUDY BUILDER Upload PDFs, PPTX, DOCX, Pages, or plain text — Gakkie generates organized flashcards automatically. Configure difficulty, question types (Q&A and MCQ), and card counts. Free users get 2 AI generations per month. 7 LEARNING MODES • Classic Flash — Flip cards at your own pace • Quick Flash — Timed countdown for speed drills • Voice Mode — Hands-free with thinking timer • Typing Mode — Type answers, AI-graded • Swipe Learn — Swipe-based card review • Mix Mode — Auto-converts Q&A into multiple choice • Adaptive Quiz — AI adjusts difficulty to your level SPACED REPETITION Built-in review system tracks new, learning, and due cards. Focused review sessions maximize long-term retention. SMART ORGANIZATION • Study Sets with Q&A and MCQ flashcards • Collections to group related sets • Sections for structured learning paths • Import shared content via share codes ANALYTICS & PROGRESS • Daily progress ring and weekly streak • Accuracy tracking and weak card identification • Earn badges and trophies as you progress COMMUNITY • Explore trending study sets and collections • Import community content in one tap • Share your sets with a unique code PERFECT FOR Students, exam prep, professional certifications, language learning, medical & law school, STEM, and test prep (SAT, ACT, GRE, MCAT). SUBSCRIPTIONS • Student — $4.99/mo: 15 AI generations, real-time processing • Premium — $9.99/mo: 50 AI generations, priority processing, advanced analytics Payment charged to Apple ID at purchase. Auto-renews unless canceled 24 hours before period end. Manage subscriptions in App Store settings. Privacy Policy: https://gakkodeck.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Hackathons @ Berkeley

This app serves as an official companion for an AI hackathon, providing a central hub for attendees. Users can view the schedule, filter events, set reminders, and access venue maps. It also facilitates receiving important announcements and digital credentials.

Highlights
  • View full hackathon schedule
  • Search and filter events
  • Bookmark events for reminders
  • Explore venue maps
  • Receive announcements
  • Access digital badge
Features
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The HackBerkeley app is the official companion app for AI Hackathon 2026. Use it as the perfect hive to: - View the full hackathon schedule - Search and filter events by type and timing - Bookmark events for reminders - Explore venue maps and linked event locations - Receive important announcements and updates - Access your digital badge and wallet pass

Screenshots

GakkoDeck4 screens
Hackathons @ Berkeley4 screens

Verdict

The call

The clearest difference is in-app purchases: Hackathons @ Berkeley at none against GakkoDeck's 2. GakkoDeck's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement 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. GakkoDeck sells 2 in-app purchases, starting at $4.99 per month. Hackathons @ Berkeley asks for nothing beyond the download.

UpkeepUpdate frequency

GakkoDeck ships an update weekly, Hackathons @ Berkeley every 9 days. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 7 level
GakkoDeck versus Hackathons @ Berkeley: the parameters behind the verdict, then further details
ParameterGakkoDeckHackathons @ Berkeley
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyWeekly — betterEvery 9 days
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.4
Further details — not scored
Size47 MB96 MB
Age rating4+4+
DeveloperCrafted By Cindy Do LLCCal Hacks Foundation

In-app purchases

2 purchases

GakkoDeck

Subscriptions2
  • Student Plan7 Days trial$4.991 Month
  • Premium Plan7 Days trial$9.991 Month
None

Hackathons @ Berkeley

No in-app purchases

Questions

Is GakkoDeck free?
GakkoDeck is free to download, with in-app purchases available.
Is Hackathons @ Berkeley free?
Hackathons @ Berkeley is free to download, with no in-app purchases.
Do GakkoDeck or Hackathons @ Berkeley have ads?
Neither GakkoDeck nor Hackathons @ Berkeley shows ads.
Which is updated more often, GakkoDeck or Hackathons @ Berkeley?
GakkoDeck ships an update weekly, and Hackathons @ Berkeley every 9 days. Most recently, GakkoDeck was updated on October 14, 2026 and Hackathons @ Berkeley on October 12, 2026.

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