# Prova Fácil Professor vs OMR Sheet Scanner

The clearest difference is update cadence: OMR Sheet Scanner at every 4 days against Prova Fácil Professor's every 5 months. Prova Fácil Professor's advantage is iOS requirement (15.1 vs 17). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Prova Fácil Professor sells 3 one-off in-app purchases and OMR Sheet Scanner sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Prova Fácil Professor ships an update every 5 months, OMR Sheet Scanner every 4 days. The most recent releases landed on September 27, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Prova Fácil Professor | OMR Sheet Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Size | 39 MB | 9 MB |
| Requires iOS | **15.1** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Starline Tecnologia](https://appshunter.io/developer/895949087) | [LUTFULLAH SAFDARI](https://appshunter.io/developer/1884226234) |

## What reviewers say

### Prova Fácil Professor

[App page](https://appshunter.io/ios/app/prova-facil-professor/id6748157585)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prova Fácil Professor | $2.99 | one-time |
| Prova Fácil Professor | $4.99 | one-time |
| Créditos Professor Prova fácil | $29.99 | one-time |


### OMR Sheet Scanner

[App page](https://appshunter.io/ios/app/omr-sheet-scanner/id6760403475)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OMR Grader Premium | $4.99 | per month |
| OMR Grader Premium | $44.99 | per year |


## Frequently asked questions

### Is Prova Fácil Professor free?

Prova Fácil Professor is free to download, with in-app purchases available.

### Is OMR Sheet Scanner free?

OMR Sheet Scanner is free to download, with in-app purchases available.

### Do Prova Fácil Professor or OMR Sheet Scanner have ads?

Neither Prova Fácil Professor nor OMR Sheet Scanner shows ads.

### Which is updated more often, Prova Fácil Professor or OMR Sheet Scanner?

Prova Fácil Professor ships an update every 5 months, and OMR Sheet Scanner every 4 days. Most recently, Prova Fácil Professor was updated on September 27, 2026 and OMR Sheet Scanner on October 15, 2026.

---

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