# SlabMath vs Gradeon

The clearest difference is rating: SlabMath at 5.0 against Gradeon's 1.0. SlabMath also leads on iOS requirement (14.0 vs 16.4). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. SlabMath sells 3 in-app purchases, starting at $4.99 per month and Gradeon sells 6 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

SlabMath holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | SlabMath | Gradeon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/slabmath-predict-and-profit/id6758900601/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/gradeon/id6761143702/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 79 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [SLABMATH LLC](https://appshunter.io/developer/1875616748) | [Federico Vietti](https://appshunter.io/developer/1888004574) |

## What reviewers say

### SlabMath

[App page](https://appshunter.io/ios/app/slabmath-predict-and-profit/id6758900601)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | per month |
| Master | $9.99 | per month |
| Elite | $49.99 | per month |


### Gradeon

[App page](https://appshunter.io/ios/app/gradeon/id6761143702)

This app leverages AI to scan and assess the condition of trading cards. It provides real-time market value data from major platforms and helps users manage their entire collection portfolio.

**Highlights:** AI-powered card scanning, Instant condition grading, Real-time market prices, Portfolio management, Data from Ebay, Cardmarket, TCGplayer

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gradeon Pro Monthly | $7.99 | per month |
| Gradeon Pro Yearly | $69.99 | per year |
| 2 Scan Tokens | $1.99 | one-time |
| 5 Scan Tokens | $3.99 | one-time |
| 15 Scan Tokens | $9.99 | one-time |
| 50 Scan Tokens | $22.99 | one-time |


## Frequently asked questions

### Is SlabMath free?

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

### Is Gradeon free?

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

### Which has better reviews, SlabMath or Gradeon?

SlabMath is rated higher. SlabMath averages 5.0 out of 5 from 1 ratings, while Gradeon averages 1.0 from 1 ratings.

### Do SlabMath or Gradeon have ads?

Both SlabMath and Gradeon show ads.

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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.*