# Card Centering Tool vs FR Queue Optimizer

Card Centering Tool and FR Queue Optimizer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Card Centering Tool | FR Queue Optimizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/card-centering-tool-cct/id6756671298/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | Free | — |
| Size | 46 MB | 10 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Two Up](https://appshunter.io/developer/1521670583) | [Francisco Montenegro](https://appshunter.io/developer/6787830196) |

## What reviewers say

### Card Centering Tool

[App page](https://appshunter.io/ios/app/card-centering-tool-cct/id6756671298)

Quickly analyze the centering of trading cards with your smartphone. Get precise measurements and estimated grading ranges based on industry standards. Ideal for collectors and sellers of TCG, CCG, and sports cards.

**Highlights:** Accurate centering measurements, Visual overlays for clarity, Informational grading estimates, Simple photo import or capture, Automatic centering calculation, Intuitive user interface

**In-app purchases:** none


### FR Queue Optimizer

[App page](https://appshunter.io/ios/app/fr-queue-optimizer/id6787830194)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Card Centering Tool free?

Card Centering Tool is free to download, with no in-app purchases.

### Is FR Queue Optimizer free?

FR Queue Optimizer is free to download, with no in-app purchases.

### Do Card Centering Tool or FR Queue Optimizer have ads?

Neither Card Centering Tool nor FR Queue Optimizer shows ads.

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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.*