# CIFRA vs SHACKLETON

The clearest difference is iOS requirement: SHACKLETON at 13.0 against CIFRA's 17.6. 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.

## The numbers

| Metric | CIFRA | SHACKLETON |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 22.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 38 MB | 8 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Cifra Educación, S.L.](https://appshunter.io/developer/1185923207) | [Educaria Euro SLU](https://appshunter.io/developer/803891900) |

## What reviewers say

### CIFRA

[App page](https://appshunter.io/ios/app/cifra/id1186355953)

This app provides comprehensive management for educational institutions and facilitates effective communication. It uses active alerts to notify users of new messages, allowing for direct interaction like replying to messages, justifying absences, and responding to authorization requests.

**Highlights:** Active communication alerts, Mobile interaction with school, School agenda (schedule, homework, exams), Student incident and grade notifications, Messaging with attachments, Circulars for news and updates

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

**In-app purchases:** none


### SHACKLETON

[App page](https://appshunter.io/ios/app/shackleton/id1579471591)

**In-app purchases:** none


## Frequently asked questions

### Is CIFRA free?

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

### Is SHACKLETON free?

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

### Do CIFRA or SHACKLETON have ads?

Neither CIFRA nor SHACKLETON 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.*