# Tomzon vs Card Grader Pro

The clearest difference is review sentiment: Card Grader Pro at 57% against Tomzon's 0%. Card Grader Pro also leads on rating (4.7 vs 2.9) and ratings volume (4.9K vs 8). Tomzon's advantage is in-app purchases (none vs 9) and iOS requirement (9.0 vs 15.5). On price, ads and device support there is nothing between them.

Both are free to download. Card Grader Pro sells 9 in-app purchases, starting at $4.99 per month. Tomzon asks for nothing beyond the download.

Card Grader Pro holds the better App Store score, 4.7 against 2.9. That said, the two scores are not equally well evidenced: Card Grader Pro has 4.9K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 0% of Tomzon's written reviews are positive against 57% of Card Grader Pro's.

Tomzon ships an update every 3 weeks, Card Grader Pro every 4 days. The most recent releases landed on October 9, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Tomzon | Card Grader Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (8 ratings)](https://appshunter.io/ios/app/tomzon-v/id1558055032/reviews) | **[4.7 (4.9K ratings)](https://appshunter.io/ios/app/card-grader-pro/id6743489803/reviews)** |
| Number of ratings | 8 | **4.9K** |
| Positive reviews | 0.0% of reviews | **57.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 97 MB | 148 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shantou Xiaoge Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1407130873) | [Daniel Yaakob](https://appshunter.io/developer/1538646536) |

## What reviewers say

### Tomzon

[App page](https://appshunter.io/ios/app/tomzon-v/id1558055032)

Control a toy quadrocopter using your device via Wi-Fi. Stream live video directly from the drone in real-time.

**Highlights:** Quadrocopter control via Wi-Fi, Real-time video transfer, Live video streaming, Toy drone operation

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Tomzon free?

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

### Is Card Grader Pro free?

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

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

Card Grader Pro is rated higher. Tomzon averages 2.9 out of 5 from 8 ratings, while Card Grader Pro averages 4.7 from 4.9K ratings.

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

Neither Tomzon nor Card Grader Pro shows ads.

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

Tomzon ships an update every 3 weeks, and Card Grader Pro every 4 days. Most recently, Tomzon was updated on October 9, 2026 and Card Grader Pro on October 21, 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.*