---
title: "GEA - Reviews, Revenue and Downloads in Hong Kong SAR China | Apple App Store"
description: "Description:  GEA App is the official authentication tool of Grading Eleven Authentication (GEA). Designed for collectors, it provides fast and secure verification for every GEA-graded card — anytime,"
---

# GEA — Hong Kong SAR China

![GEA App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/e6/99/86/e699860c-a29a-3217-084d-5a9e6f2c875a/AppIcon-0-0-1x_U007emarketing-0-8-0-0-85-220.png/400x400bb.png)

**Developer:** [GEA Grading 11](https://apptail.io/developer/gea-grading-11-RGLeAb)
**Category:** Utilities
**Rating:** 5.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.grading11
**Store:** Apple App Store
**Country:** Hong Kong SAR China
**Version:** 1.0.1 (released 2025-12-10)
**Original Release:** 2025-12-08

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/hk/app/app/id6755999584)
**AppTail Page:** [https://apptail.io/app/gea-Riqy/hong-kong](https://apptail.io/app/gea-Riqy/hong-kong)

## GEA Description
Description:

GEA App is the official authentication tool of Grading Eleven Authentication (GEA).
Designed for collectors, it provides fast and secure verification for every GEA-graded card — anytime, anywhere.

1. Instant NFC Authentication
Every GEA-graded card is embedded with an NFC chip containing an unclonable cryptographic authenticator.

Simply tap your phone on the slab to instantly:

Verify authenticity
View grading details
Confirm ownership and security status
No additional setup needed — just tap and check.

2. Certification Number Lookup
Prefer manual search?

You can also enter the certification number printed on every slab to quickly access the card’s official record.
This ensures flexible verification across all devices.

3. Activity History

GEA App automatically saves your recent authentication checks.
Visit the Activity page to revisit past records, manage your scan history, and keep track of your collection’s verification activity.

Why GEA App?

Secure NFC verification
Cryptographic authenticity protection
Fast record access
Designed for collectors
Official tool for GEA-graded cards

## GEA Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cd/ef/0a/cdef0a8b-3483-a3be-51e3-b0851fdad65d/Frame_1346.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ee/ef/d3/eeefd3e1-bf61-b8b9-fdad-243438f9736e/Frame_1348.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4b/f3/2e/4bf32e85-68ec-e4aa-2126-3fab8e2e96c3/Frame_1347.png/1284x2778.png)

## GEA Rating Breakdown in Hong Kong SAR China
- 5 stars: 2 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## GEA Reviews in Hong Kong SAR China

### ***** "Nice app!!!"
Love the verification function!
-- Lkkk7777, 2025-12-15

[View all GEA reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## GEA Discovered Keywords
- gea


## GEA Available In
- [Hong Kong SAR China](https://apptail.io/app/gea-Riqy/hong-kong)
- [United States](https://apptail.io/app/gea-Riqy/united-states)

---

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