# Card Grader Pro vs DropNotify

The clearest difference is rating: Card Grader Pro at 4.7 against DropNotify's 4.2. Card Grader Pro also leads on ratings volume (4.8K vs 12). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Card Grader Pro sells 9 in-app purchases, starting at $4.99 per month and DropNotify sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Card Grader Pro holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Card Grader Pro has 4.8K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 57% of Card Grader Pro's written reviews are positive against 50% of DropNotify's.

Card Grader Pro ships an update every 6 days, DropNotify weekly. The most recent releases landed on October 2, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Card Grader Pro | DropNotify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (4.8K ratings)](https://appshunter.io/ios/app/card-grader-pro/id6743489803/reviews)** | [4.2 (12 ratings)](https://appshunter.io/ios/app/dropnotify/id6762160323/reviews) |
| Number of ratings | **4.8K** | 12 |
| Positive reviews | **57.1% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 102 MB | 8 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Yaakob](https://appshunter.io/developer/1538646536) | [Brendan Forti](https://appshunter.io/developer/1893174499) |

## What reviewers say

### Card Grader Pro

[App page](https://appshunter.io/ios/app/card-grader-pro/id6743489803)

Instantly assess the condition of your trading cards with AI-powered analysis of centering, edges, corners, and surface. For a more in-depth evaluation, choose expert human grading for detailed notes, rarity assessment, and submission guidance. Explore a community showcase of graded cards and view their market prices.

**Highlights:** AI-powered instant grading, Expert human grading, Condition notes and rarity assessment, View card prices, Community showcase

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro+ Monthly | $9.99 | per month |
| Pro Yearly | $49.99 | per year |
| Pro+ Yearly | $99.99 | per year |
| Human Grade | $1.49 | one-time |
| Fast Human Grade | $1.99 | one-time |
| Human Grade | $2.99 | one-time |
| Fast Human Grade | $3.49 | one-time |
| Fast Human Grade | $4.99 | one-time |

**What reviewers like**

- 👍 Good app for checking card grades
- 🚀 Fast and accurate ratings
- 💡 Useful for pre-grading cards before submission

**What reviewers complain about**

- 🐛 Inaccurate grading in free version
- 🐛 Doesn't work consistently

**Reported bugs**

- Grading information is the same for all cards
- Doesn't work half the time

**Requested features**

- Leveler when taking pictures
- More advanced grading capabilities


### DropNotify

[App page](https://appshunter.io/ios/app/dropnotify/id6762160323)

Get instant notifications when popular retailers restock desired items. Track product availability online and in-store for collectibles, deals, and more. Offers both free and premium subscription tiers for enhanced features.

**Highlights:** Real-time push notifications, Online and in-store restock tracking, Support for major retailers, Track collectibles and deals, Free and premium subscription options, Local restock maps

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DropNotify Premium | $9.99 | per month |


## Frequently asked questions

### Is Card Grader Pro free?

Card Grader Pro is free to download, with in-app purchases available.

### Is DropNotify free?

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

### Which has better reviews, Card Grader Pro or DropNotify?

Card Grader Pro is rated higher. Card Grader Pro averages 4.7 out of 5 from 4.8K ratings, while DropNotify averages 4.2 from 12 ratings.

### Do Card Grader Pro or DropNotify have ads?

Neither Card Grader Pro nor DropNotify shows ads.

### Which is updated more often, Card Grader Pro or DropNotify?

Card Grader Pro ships an update every 6 days, and DropNotify weekly. Most recently, Card Grader Pro was updated on October 2, 2026 and DropNotify on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*