# gemly_card — Card Centering Measure

> Card Centering Measure (iPhone/iPad app by onnomad inc..)

- Source: https://appshunter.io/ios/app/gemly-card/id6792956463 (this page in markdown: same URL + `.md`)
- Developer: [onnomad inc.](https://appshunter.io/developer/1559512710)
- Category: Utilities, Entertainment
- Price: $0.99
- Age rating: 4+
- Requires: iOS 17.6 · 5 MB
- Languages: Korean
- Released: 2026-07-21
- Data updated: 2026-09-08
- User reviews in markdown: https://appshunter.io/ios/app/gemly-card/id6792956463/reviews.md

## What is gemly_card?

Gemly measures the centering of your trading cards.

• Snap a photo — the card is auto-straightened
• Card edges align automatically; just set the inner artwork frame
• Zoom in on a ruler grid for precise, pixel-level adjustment
• Instantly see top/bottom and left/right border ratios (e.g. 52/48) and a centering score
• Save your measurements and revisit them anytime

Know exactly how well-centered your card is before you send it off for grading.

Note: Gemly is a reference measuring tool and does not provide official grades.


## Version history (last 5 releases)

### 1.6 — 2026-08-29

- ui design

### 1.5 — 2026-08-01

- Improve Centering Functionality
- Add User Tutorial

### 1.2 — 2026-07-29

- Card Warp Correction
- Adding Card Margins

### 1.1 — 2026-07-28

- New: apply filters to captured cards for clearer borders and more accurate centering.

### 1.0 — 2026-07-21

No release notes.

## More apps by onnomad inc.

- [파인앱플](https://appshunter.io/ios/app/id1559512708)

All apps by onnomad inc.: https://appshunter.io/developer/1559512710

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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 2026-09-08.*