# AGS Collector vs UNION ARENA Tutorial App

The clearest difference is review sentiment: UNION ARENA Tutorial App at 91% against AGS Collector's 46%. UNION ARENA Tutorial App also leads on rating (4.4 vs 3.2) and iOS requirement (11.0 vs 16.0). AGS Collector's advantage is ratings volume (98 vs 32). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UNION ARENA Tutorial App holds the better App Store score, 4.4 against 3.2. Both are backed by a comparable volume of ratings — 98 and 32 respectively. Written reviews point the same way: 46% of AGS Collector's written reviews are positive against 91% of UNION ARENA Tutorial App's.

AGS Collector ships an update every 2 months, UNION ARENA Tutorial App every 3 months. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | AGS Collector | UNION ARENA Tutorial App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (98 ratings)](https://appshunter.io/ios/app/ags-collector/id1568569989/reviews) | **[4.4 (32 ratings)](https://appshunter.io/ios/app/union-arena-tutorial-app/id6578425605/reviews)** |
| Number of ratings | **98** | 32 |
| Positive reviews | 45.6% of reviews | **90.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 90 MB | 216 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wooter LLC](https://appshunter.io/developer/1094798608) | [BANDAI Co., Ltd.](https://appshunter.io/developer/359834423) |

## What reviewers say

### AGS Collector

[App page](https://appshunter.io/ios/app/ags-collector/id1568569989)

Instantly pre-grade or submit your cards for fast, accurate grading using artificial intelligence. This app offers a streamlined process for collectors to manage and assess their collections.

**Highlights:** AI-powered pre-grading, Fast card grading submission, Accurate grading results, Card collection management

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast turnaround time for grading
- 👍 User-friendly and intuitive interface
- 💡 Innovative instant grading feature concept
- 🤖 AI-powered objective grading without human bias
- 💰 Competitive pricing compared to competitors

**What reviewers complain about**

- 🐛 Instant grading feature frequently broken or unavailable
- 🐛 Border detection errors, especially on iPhone
- 🐛 Login authentication issues across platforms
- 🐛 Inconsistent and inaccurate instant grade results
- 😞 Poor customer service responsiveness

**Reported bugs**

- Instant grading returns 'defect' error message
- Border detection fails consistently on iPhone devices
- Login credentials work on website but not in app
- Password reset doesn't resolve login issues
- App freezes during photo processing

**Requested features**

- Support for sports cards and other trading card games
- Allow uploading images from photo library for instant grading
- Extend instant grading to non-Pokémon cards
- Improved lighting guidance and tutorial for instant grading
- Multiple photo submission for better accuracy


### UNION ARENA Tutorial App

[App page](https://appshunter.io/ios/app/union-arena-tutorial-app/id6578425605)

Learn the rules and strategies of a new trading card game. This app offers tutorial modes to grasp basic gameplay and free battle modes to practice with different decks. Experience the excitement of the game with guided learning.

**Highlights:** Learn basic rules, Tutorial Mode, Free Battle Mode, Practice with decks, Experience trading card game

**In-app purchases:** none


## Frequently asked questions

### Is AGS Collector free?

AGS Collector is free to download, with no in-app purchases.

### Is UNION ARENA Tutorial App free?

UNION ARENA Tutorial App is free to download, with no in-app purchases.

### Which has better reviews, AGS Collector or UNION ARENA Tutorial App?

UNION ARENA Tutorial App is rated higher. AGS Collector averages 3.2 out of 5 from 98 ratings, while UNION ARENA Tutorial App averages 4.4 from 32 ratings.

### Do AGS Collector or UNION ARENA Tutorial App have ads?

Neither AGS Collector nor UNION ARENA Tutorial App shows ads.

### Which is updated more often, AGS Collector or UNION ARENA Tutorial App?

AGS Collector ships an update every 2 months, and UNION ARENA Tutorial App every 3 months. Most recently, AGS Collector was updated on October 25, 2026 and UNION ARENA Tutorial App on October 23, 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.*