# GakkoDeck vs Hackathons @ Berkeley

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.

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.

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

## The numbers

| Metric | GakkoDeck | Hackathons @ Berkeley |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hackathons-berkeley/id6761351929/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | — | Free |
| Size | 47 MB | 96 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Crafted By Cindy Do LLC](https://appshunter.io/developer/1874169173) | [Cal Hacks Foundation](https://appshunter.io/developer/1889076569) |

## What reviewers say

### GakkoDeck

[App page](https://appshunter.io/ios/app/gakkodeck-personal-ai-tutor/id6758645420)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Student Plan | $4.99 | per month |
| Premium Plan | $9.99 | per month |


### Hackathons @ Berkeley

[App page](https://appshunter.io/ios/app/hackathons-berkeley/id6761351929)

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:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*