# Aprender vs CRK

The clearest difference is update cadence: CRK at monthly against Aprender's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Aprender ships an update every 4 months, CRK monthly. The most recent releases landed on September 23, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Aprender | CRK |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | — |
| Size | 19 MB | 234 MB |
| Requires iOS | **15** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fundación Nemi AC.](https://appshunter.io/developer/1059102520) | [Krismar Computacion Toluca, S. de R.L. de C.V.](https://appshunter.io/developer/1747420495) |

## What reviewers say

### Aprender

[App page](https://appshunter.io/ios/app/aprender/id1609098587)

This free educational app provides a personalized learning experience for program beneficiaries. Users can access, complete, and submit assignments, track their progress, and download content for offline use. It also features direct and group messaging for communication with tutors and peers.

**Highlights:** Personalized user profiles, Assignment completion and submission, Progress tracking, Offline content access, File attachments (PDF, images, audio), Direct and group messaging

**Features:** Vision Pro support

**In-app purchases:** none


### CRK

[App page](https://appshunter.io/ios/app/crk/id6502923869)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aprender free?

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

### Is CRK free?

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

### Do Aprender or CRK have ads?

Neither Aprender nor CRK shows ads.

### Which is updated more often, Aprender or CRK?

Aprender ships an update every 4 months, and CRK monthly. Most recently, Aprender was updated on September 23, 2026 and CRK on October 10, 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.*