# CLZ Comics collection database vs Digital Grading Co

The clearest difference is review sentiment: CLZ Comics collection database at 91% against Digital Grading Co's 28%. CLZ Comics collection database also leads on ads (none vs shown) and rating (4.9 vs 4.6). Digital Grading Co's advantage is monetization model (free with in-app purchases vs subscription). On price, update cadence, in-app purchases and chart position there is nothing between them.

Both are free to download. CLZ Comics collection database sells 4 in-app purchases, starting at $1.99 per month and Digital Grading Co sells 21 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CLZ Comics collection database holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: CLZ Comics collection database has 15K ratings behind it against 2.3K, so its average is the more settled of the two. Written reviews point the same way: 91% of CLZ Comics collection database's written reviews are positive against 28% of Digital Grading Co's.

CLZ Comics collection database ships an update every 11 days, Digital Grading Co weekly. Both last shipped on October 16, 2026.

## The numbers

| Metric | CLZ Comics collection database | Digital Grading Co |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (15K ratings)](https://appshunter.io/ios/app/clz-comics-collection-database/id320501548/reviews)** | [4.6 (2.3K ratings)](https://appshunter.io/ios/app/digital-grading-co/id1594172751/reviews) |
| Number of ratings | **15K** | 2.3K |
| Positive reviews | **91.3% of reviews** | 27.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Best chart rank | #164 | **#94** |
| Size | 31 MB | 106 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CLZ](https://appshunter.io/developer/314588588) | [Dominic Wood](https://appshunter.io/developer/1517582051) |

## What reviewers say

### CLZ Comics collection database

[App page](https://appshunter.io/ios/app/clz-comics-collection-database/id320501548)

**Currently charting:** #164 Top Grossing · Entertainment (US App Store)

Easily catalog your comic book collection by scanning covers or barcodes. Automatically retrieves issue details, creator lists, and cover art. Organize into multiple collections and track personal data like purchase price and storage location.

**Highlights:** Scan comic covers for automatic recognition, Barcode scanning for modern comics, Automatic issue details and cover art retrieval, Edit all comic details and add personal notes, Create multiple, organized collections, Optional comic value estimates, Cloud backup and multi-device sync

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CLZ Comics (Pay Monthly) | $1.99 | per month |
| CovrPrice Premium (monthly) | $8.99 | per month |
| CLZ Comics (Pay Yearly) | $19.99 | per year |
| CovrPrice Premium (yearly) | $89.99 | per year |

**What reviewers like**

- 🚀 Easy to use
- 👍 Comprehensive database
- 🔍 Helpful search and organization features
- 💾 Seamless cloud sync
- 🔢 Barcode scanning for quick entry

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔍 Some missing or outdated comic data
- 💰 Subscription model can be costly for some
- 🔍 Inconsistent pricing/valuation data

**Reported bugs**

- Barcode scanning issues on newer devices
- Syncing problems between mobile and desktop versions
- Occasional data loss or corruption

**Requested features**

- Ability to manually add/edit comic details
- Integration with comic pricing/valuation services
- More customization options for collection organization
- Improved pull list and new release tracking


### Digital Grading Co

[App page](https://appshunter.io/ios/app/digital-grading-co/id1594172751)

**Currently charting:** #94 Top Grossing · Entertainment (US App Store)

Transform your smartphone into an AI-powered grading tool for collectibles like TCGs and sports cards. Get instant, expert-level insights on card condition, market value, and collector strategy. Make smarter decisions about holding, trading, or selling your collection.

**Highlights:** AI-powered card grading, Detailed condition reports, Market value insights, Collector strategy recommendations, Fast grading results, Transparent grading reports

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

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Lite Collector Subscription | $4.99 | per month |
| Monthly Lite | $4.99 | per month |
| Weekly | $7.99 | per 7 days |
| Rookie subscription | $9.99 | per month |
| Monthly | $9.99 | per month |
| Elite subscription | $14.99 | per month |
| Monthly | $14.99 | per month |
| Annual | $129.99 | per year |
| Grade 1 Card | $0.99 | one-time |
| 25 credits for Instant grading | $5.00 | one-time |
| 2 Credit for Elite | $5.00 | one-time |
| 5 Credit for Elite | $10.00 | one-time |
| 5 Credit for Rookie | $13.00 | one-time |
| 75 credits for Instant grading | $15.00 | one-time |
| 12 Credit for Elite | $21.00 | one-time |
| 12 Credit for Rookie | $27.00 | one-time |
| 150 credits for Instant grading | $30.00 | one-time |
| 20 Credit for Elite | $33.00 | one-time |
| 20 Credit for Rookie | $41.00 | one-time |
| 100 credits for Instant grading | $100.00 | one-time |

**What reviewers like**

- 🚀 Accurate grading
- 👍 Easy to use
- 💡 Helpful for collectors
- 🚀 Quick grading process
- 🚀 Convenient digital grading

**What reviewers complain about**

- 🐛 Buggy and glitchy
- 🐛 Camera issues and blurry images
- 🐛 Inconsistent grading
- 💰 Expensive subscription
- 🐛 Grading stuck in 'pending' status

**Reported bugs**

- App crashes frequently
- Unable to scan or grade cards
- Subscription issues and lost accounts
- Incorrect or missing card information
- Grading process taking too long

**Requested features**

- Free trial or limited free usage
- Support for more card types (non-Pokemon)
- Ability to regrade cards
- Faster grading turnaround time
- Better search and card lookup functionality


## Frequently asked questions

### Is CLZ Comics collection database free?

CLZ Comics collection database is free to download, with in-app purchases available.

### Is Digital Grading Co free?

Digital Grading Co is free to download, with in-app purchases available.

### Which has better reviews, CLZ Comics collection database or Digital Grading Co?

CLZ Comics collection database is rated higher. CLZ Comics collection database averages 4.9 out of 5 from 15K ratings, while Digital Grading Co averages 4.6 from 2.3K ratings.

### Do CLZ Comics collection database or Digital Grading Co have ads?

Digital Grading Co shows ads; CLZ Comics collection database does not.

### Which is updated more often, CLZ Comics collection database or Digital Grading Co?

CLZ Comics collection database ships an update every 11 days, and Digital Grading Co weekly. Most recently, CLZ Comics collection database was updated on October 16, 2026 and Digital Grading Co on October 16, 2026.

### Which is more popular, CLZ Comics collection database or Digital Grading Co?

CLZ Comics collection database currently peaks at #164 in the App Store charts, and Digital Grading Co at #94. Chart position reflects recent download velocity rather than total install base.

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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.*