# ISA Cert Validator vs Card Grading AI

The clearest difference is in-app purchases: ISA Cert Validator at none against Card Grading AI's 6. ISA Cert Validator also leads on ads (none vs shown) and rating (5.0 vs 4.8). Card Grading AI's advantage is update cadence (every 10 days vs every 43 months) and ratings volume (581 vs 7). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Card Grading AI sells 6 in-app purchases, starting at $9.99 per month. ISA Cert Validator asks for nothing beyond the download.

ISA Cert Validator holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Card Grading AI has 581 ratings behind it against 7, so its average is the more settled of the two.

ISA Cert Validator ships an update every 43 months, Card Grading AI every 10 days. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ISA Cert Validator | Card Grading AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/isa-cert-validator/id1663513607/reviews)** | [4.8 (581 ratings)](https://appshunter.io/ios/app/card-grading-ai/id6752859834/reviews) |
| Number of ratings | 7 | **581** |
| Positive reviews | — | 93.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 43 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 72 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Darryl Polo](https://appshunter.io/developer/1663513609) | [Matteo Giannessi](https://appshunter.io/developer/1841376781) |

## What reviewers say

### ISA Cert Validator

[App page](https://appshunter.io/ios/app/isa-cert-validator/id1663513607)

Instantly verify the authenticity of graded sports and trading cards. Scan a QR code or enter a serial number to access details like year, set, grade, and population.

**Highlights:** Verify card authenticity, Scan QR codes on labels, Search by serial number, View card details (year, set, grade), Check population totals

**In-app purchases:** none


### Card Grading AI

[App page](https://appshunter.io/ios/app/card-grading-ai/id6752859834)

This app uses AI to predict the grade of your trading cards, including Pokémon, Lorcana, and MTG. Upload images of your cards to get instant analysis of centering, edges, surface, and corners, along with a predicted grade score. It's designed for collectors and resellers to evaluate their collections before official grading.

**Highlights:** AI-powered card grading predictions, Supports Pokémon, Lorcana, MTG, Yu-Gi-Oh!, Analyzes centering, edges, surface, corners, Instant predicted grade score, Digital pre-grading assistant, Trained on thousands of graded cards

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Plan | $9.99 | per month |
| Card Grading AI yearly plan | $59.99 | per year |
| Unlimited Plan | $19.99 | one-time |
| Pro Plan upgrade | $39.99 | one-time |
| Pro plan | $49.99 | one-time |
| CGA Lifetime plan | $149.99 | one-time |


## Frequently asked questions

### Is ISA Cert Validator free?

ISA Cert Validator is free to download, with no in-app purchases.

### Is Card Grading AI free?

Card Grading AI is free to download, with in-app purchases available.

### Which has better reviews, ISA Cert Validator or Card Grading AI?

ISA Cert Validator is rated higher. ISA Cert Validator averages 5.0 out of 5 from 7 ratings, while Card Grading AI averages 4.8 from 581 ratings.

### Do ISA Cert Validator or Card Grading AI have ads?

Card Grading AI shows ads; ISA Cert Validator does not.

### Which is updated more often, ISA Cert Validator or Card Grading AI?

ISA Cert Validator ships an update every 43 months, and Card Grading AI every 10 days. Most recently, ISA Cert Validator was updated on October 9, 2026 and Card Grading AI on October 16, 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.*