# EducaBox vs 21a OBMEP

The clearest difference is review sentiment: EducaBox at 100% against 21a OBMEP's 0%. EducaBox also leads on rating (3.0 vs 1.0) and iOS requirement (13.0 vs 15.1). 21a OBMEP's advantage is update cadence (every 4 days vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EducaBox holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 100% of EducaBox's written reviews are positive against 0% of 21a OBMEP's.

EducaBox ships an update every 2 months, 21a OBMEP every 4 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | EducaBox | 21a OBMEP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/educabox/id1532031815/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/21a-obmep/id6744337826/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 61 MB | 21 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [B42](https://appshunter.io/developer/1532031907) | [Instituto de Matematica Pura e Aplicada](https://appshunter.io/developer/1626544658) |

## What reviewers say

### EducaBox

[App page](https://appshunter.io/ios/app/educabox/id1532031815)

Enhance your lessons with daily, relevant content designed to help you manage classroom situations and become an inspiring educator. This app provides quick, updated materials to make your classes engaging and effective.

**Highlights:** Daily new content, Relevant and updated materials, Classroom situation guidance, Inspiring teacher resources, Lesson enhancement tools

**In-app purchases:** none


### 21a OBMEP

[App page](https://appshunter.io/ios/app/21a-obmep/id6744337826)

This app allows school administrators to digitize and submit student answer sheets for a math competition. It also facilitates the completion of administrative forms related to the competition.

**Highlights:** Digitize answer sheets, Submit student responses, Fill out administrative forms, Digital submission of answer cards, Complete RAIG and Shipping Document

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

**In-app purchases:** none


## Frequently asked questions

### Is EducaBox free?

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

### Is 21a OBMEP free?

21a OBMEP is free to download, with no in-app purchases.

### Which has better reviews, EducaBox or 21a OBMEP?

EducaBox is rated higher. EducaBox averages 3.0 out of 5 from 2 ratings, while 21a OBMEP averages 1.0 from 1 ratings.

### Do EducaBox or 21a OBMEP have ads?

Neither EducaBox nor 21a OBMEP shows ads.

### Which is updated more often, EducaBox or 21a OBMEP?

EducaBox ships an update every 2 months, and 21a OBMEP every 4 days. Most recently, EducaBox was updated on October 21, 2026 and 21a OBMEP on October 24, 2026.

---

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