# Jet Okuma vs Derslio

The clearest difference is in-app purchases: Jet Okuma at none against Derslio's 2. Jet Okuma also leads on iOS requirement (11.3 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Derslio sells 2 in-app purchases, starting at $0.99 per month. Jet Okuma asks for nothing beyond the download.

## The numbers

| Metric | Jet Okuma | Derslio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | Free | — |
| Size | 16 MB | 91 MB |
| Requires iOS | **11.3** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Orhan Kurtdiken](https://appshunter.io/developer/1435182948) | [ROJIN YARDIMCI](https://appshunter.io/developer/6812526779) |

## What reviewers say

### Jet Okuma

[App page](https://appshunter.io/ios/app/jet-okuma/id1447734044)

This app allows teachers and students to scan and analyze optical forms from specific publishers. It provides detailed performance tracking, progress monitoring, and the ability to export results for further review. The application functions offline, making it convenient for use in various educational settings.

**Highlights:** Scan optical forms, Offline scanning capability, Class and institution result aggregation, Student progress tracking, Result export for printing, Sortable result lists

**Features:** macOS Compatibility

**In-app purchases:** none


### Derslio

[App page](https://appshunter.io/ios/app/derslio-ders-program/id6812526777)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Aylık | $0.99 | per month |
| Premium Yıllık | $7.99 | per year |


## Frequently asked questions

### Is Jet Okuma free?

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

### Is Derslio free?

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

### Do Jet Okuma or Derslio have ads?

Neither Jet Okuma nor Derslio shows 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.*