# FlashLabel vs Card Centering Calculator

The clearest difference is rating: Card Centering Calculator at 4.7 against FlashLabel's 2.2. Card Centering Calculator also leads on ratings volume (2.5K vs 71) and review sentiment (60% vs 41%). FlashLabel's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Card Centering Calculator sells 5 one-off in-app purchases. FlashLabel asks for nothing beyond the download.

Card Centering Calculator holds the better App Store score, 4.7 against 2.2. That said, the two scores are not equally well evidenced: Card Centering Calculator has 2.5K ratings behind it against 71, so its average is the more settled of the two. Written reviews point the same way: 41% of FlashLabel's written reviews are positive against 60% of Card Centering Calculator's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FlashLabel | Card Centering Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (71 ratings)](https://appshunter.io/ios/app/flashlabel/id1619933168/reviews) | **[4.7 (2.5K ratings)](https://appshunter.io/ios/app/card-centering-calculator/id6661022837/reviews)** |
| Number of ratings | 71 | **2.5K** |
| Positive reviews | 40.6% of reviews | **60.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 45 MB | 21 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen Angyin Information Technology Co., Ltd](https://appshunter.io/developer/1604609639) | [Jade Lizard Software LLC](https://appshunter.io/developer/528029155) |

## What reviewers say

### FlashLabel

[App page](https://appshunter.io/ios/app/flashlabel/id1619933168)

This professional label printing software allows for the creation and printing of transportation labels for various logistics industries. It offers user-defined label creation, supports PDF and image formats, and features stable Bluetooth connectivity for continuous printing.

**Highlights:** Print transportation labels, Create user-defined labels, Support PDF and image printing, Bluetooth printing, Customizable label styles

**Features:** macOS Compatibility

**In-app purchases:** none


### Card Centering Calculator

[App page](https://appshunter.io/ios/app/card-centering-calculator/id6661022837)

This app helps collectors and traders measure card centering ratios for grading. It uses AI to detect centering or allows manual adjustments for precise measurements, displaying potential grades from major companies.

**Highlights:** AI-powered card centering detection, Manual centering measurement with zoom, Grade comparisons for PSA, BGS, SGC, CGC, TAG, ACE, Front and back side centering measurement, Grading standards reference guide, Off-center visualization tool

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $1.99 | one-time |
| Unlock Premium | $4.99 | one-time |
| Large Tip | $4.99 | one-time |
| Pristine Tip | $9.99 | one-time |

**What reviewers like**

- 👍 Intuitive and flexible
- 🚀 Provides great information on centering
- 💡 Helpful for graders and collectors
- 👍 Easy to use and user-friendly
- 👍 Accurate and works as a physical tool

**What reviewers complain about**

- 🐛 Centering measurement doesn't work properly
- 🔒 Grading information locked behind paywall
- 🐛 Camera quality issues, app resets during use

**Reported bugs**

- Centering measurement resets during use
- Image rotation doesn't stay in place

**Requested features**

- Thinner and dashed centering lines for better visibility
- Free access to grading information without subscription


## Frequently asked questions

### Is FlashLabel free?

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

### Is Card Centering Calculator free?

Card Centering Calculator is free to download, with in-app purchases available.

### Which has better reviews, FlashLabel or Card Centering Calculator?

Card Centering Calculator is rated higher. FlashLabel averages 2.2 out of 5 from 71 ratings, while Card Centering Calculator averages 4.7 from 2.5K ratings.

### Do FlashLabel or Card Centering Calculator have ads?

Card Centering Calculator shows ads; FlashLabel does not.

### Which is updated more often, FlashLabel or Card Centering Calculator?

FlashLabel ships an update monthly, and Card Centering Calculator monthly. Most recently, FlashLabel was updated on October 24, 2026 and Card Centering Calculator on October 28, 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.*