# Centered Cardboard vs CardParser

The clearest difference is in-app purchases: CardParser at none against Centered Cardboard's 1. CardParser also leads on review sentiment (100% vs 67%) and update cadence (weekly vs every 3 weeks). Centered Cardboard's advantage is ratings volume (64 vs 18). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Centered Cardboard sells 1 one-off in-app purchase. CardParser asks for nothing beyond the download.

CardParser holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 64 and 18 respectively. Written reviews point the same way: 67% of Centered Cardboard's written reviews are positive against 100% of CardParser's.

Centered Cardboard ships an update every 3 weeks, CardParser weekly. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Centered Cardboard | CardParser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (64 ratings)](https://appshunter.io/ios/app/centered-cardboard/id6759780836/reviews) | **[5.0 (18 ratings)](https://appshunter.io/ios/app/cardparser/id6798141382/reviews)** |
| Number of ratings | **64** | 18 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 22 MB | 79 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Oak Labs Limited Liability Company](https://appshunter.io/developer/1880606503) | [William Wang](https://appshunter.io/developer/6798141384) |

## What reviewers say

### Centered Cardboard

[App page](https://appshunter.io/ios/app/centered-cardboard/id6759780836)

This app assists trading card collectors in pre-grading their cards. It uses your device's camera and clear visual tools to assess centering, alignment, and corners, providing estimated grading scores based on industry standards. Save, export, and share your card assessments easily.

**Highlights:** Live centering feedback with color-coded ratios, Grading score estimates, Corner grading for all four corners, Tilted measuring for rotated borders, True distance measurements, Adjustable outline guides, Up to 100x zoom

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Centered Cardboard Pro | $9.99 | one-time |


### CardParser

[App page](https://appshunter.io/ios/app/cardparser/id6798141382)

This app helps trading card collectors and vendors organize their collections and inventory. It offers fast and accurate card scanning, real-time pricing, and tools for managing collections or show inventory. Users can switch between collector and vendor modes seamlessly.

**Highlights:** Instant card scanning with 99% accuracy, Daily market pricing for raw and graded cards, Collector and Vendor modes for separate management, Printable labels and snapshots for pricing, Historical pricing charts, Card show integration for inventory browsing and giveaways

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

**In-app purchases:** none


## Frequently asked questions

### Is Centered Cardboard free?

Centered Cardboard is free to download, with in-app purchases available.

### Is CardParser free?

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

### Which has better reviews, Centered Cardboard or CardParser?

CardParser is rated higher. Centered Cardboard averages 4.8 out of 5 from 64 ratings, while CardParser averages 5.0 from 18 ratings.

### Do Centered Cardboard or CardParser have ads?

Neither Centered Cardboard nor CardParser shows ads.

### Which is updated more often, Centered Cardboard or CardParser?

Centered Cardboard ships an update every 3 weeks, and CardParser weekly. Most recently, Centered Cardboard was updated on November 9, 2026 and CardParser on November 10, 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.*