# ScanGrader vs Dataeduc Provas

The clearest difference is in-app purchases: Dataeduc Provas at none against ScanGrader's 1. ScanGrader's advantage is update cadence (every 6 weeks vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ScanGrader sells 1 in-app purchase, starting at $6.99 per year. Dataeduc Provas asks for nothing beyond the download.

ScanGrader ships an update every 6 weeks, Dataeduc Provas every 8 months. The most recent releases landed on September 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ScanGrader | Dataeduc Provas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 8 months |
| Size | 6 MB | 46 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Zanido Software Ltda.](https://appshunter.io/developer/1687168581) | [Dataeduc](https://appshunter.io/developer/1199945380) |

## What reviewers say

### ScanGrader

[App page](https://appshunter.io/ios/app/scangrader/id6448961446)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Subscription | $6.99 | per year |


### Dataeduc Provas

[App page](https://appshunter.io/ios/app/dataeduc-provas/id6459148158)

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

**In-app purchases:** none


## Frequently asked questions

### Is ScanGrader free?

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

### Is Dataeduc Provas free?

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

### Do ScanGrader or Dataeduc Provas have ads?

Neither ScanGrader nor Dataeduc Provas shows ads.

### Which is updated more often, ScanGrader or Dataeduc Provas?

ScanGrader ships an update every 6 weeks, and Dataeduc Provas every 8 months. Most recently, ScanGrader was updated on September 24, 2026 and Dataeduc Provas on October 6, 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.*