# Cajima — AI-Powered Arena 4 Collectors

> AI-Powered Arena 4 Collectors (iPhone/iPad app by York Chou.)

- Source: https://appshunter.io/ios/app/cajima/id6749027368 (this page in markdown: same URL + `.md`)
- Developer: [York Chou](https://appshunter.io/developer/1215726194)
- Category: Entertainment, Sports
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 18.2 · 112 MB
- Languages: American English, Japanese, Chinese (Traditional, Taiwan)
- Released: 2025-12-23
- Data updated: 2026-07-18
- User reviews in markdown: https://appshunter.io/ios/app/cajima/id6749027368/reviews.md

## What is Cajima?

Elevate Your Collection: AI Grading & Portfolio Tracker

Stop guessing the value of your cards. 'Cajima' is the all-in-one digital assistant designed for serious collectors and investors. Combine cutting-edge AI vision with real-time market data to take your hobby to the professional level.

Key Features:
1. Scan to Grade - Instant AI Evaluation Curious if your card is a Gem Mint 10? Snap a photo and let our AI analyze centering, corners, edges, and surface. Get an instant condition report before you decide to submit for official grading.

2. Track Your Portfolio - Real-Time Market Value Treat your collection like an asset. Monitor the total value of your cards with data synced from major marketplaces. Track risers, fallers, and hold your assets with confidence.

3. Card Checklist - The Ultimate Database From vintage legends to the latest rookie hype. Access the most complete NBA card database. Mark your "Haves" and "Wants," and track your progress toward set completion.

4. Smart Card Search - Find It Fast Looking for that elusive 1/1 or a specific parallel? Our smart filters help you navigate millions of cards in seconds.

Download 'Cajima' today and build the showcase of your dreams.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Entry Level Pack | $5.99 | one-time |
| Advanced Level Pack | $24.99 | one-time |
| Ultimate Level Pack | $89.99 | one-time |
| Standard Level Pack | $14.99 | one-time |
| Premium Level Pack | $49.99 | one-time |



## Version history (last 5 releases)

### 1.0.9 — 2026-07-08

Bug fixed and more packs online

### 1.0.8 — 2026-05-22

live player added & bug fixed

### 1.0.7 — 2026-05-05

UI fixed and bug fixed

### 1.0.6 — 2026-04-01

EC store bug fixed and enhancement

### 1.0.5 — 2026-03-27

EC store Launched! Come to get new cards~

## More apps by York Chou

- [好福氣](https://appshunter.io/ios/app/id1439766284)
- [Polardish](https://appshunter.io/ios/app/polardish/id1509716495)
- [Clos - Burgundy Dictionary](https://appshunter.io/ios/app/clos-burgundy-dictionary/id1568106896)
- [科技月老](https://appshunter.io/ios/app/id1599874400)
- [靠靠警察-警察百科全書](https://appshunter.io/ios/app/id1637401189)
- [Clos - Scotland](https://appshunter.io/ios/app/clos-scotland/id1644569710)

All apps by York Chou: https://appshunter.io/developer/1215726194

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-18.*