# Colégio Interactivo vs UDBRA | CIE Digital

The clearest difference is update cadence: UDBRA | CIE Digital at every 2 weeks against Colégio Interactivo's every 18 months. UDBRA | CIE Digital also leads on review sentiment (60% vs 44%). Colégio Interactivo's advantage is iOS requirement (9.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Colégio Interactivo ships an update every 18 months, UDBRA | CIE Digital every 2 weeks. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Colégio Interactivo | UDBRA | CIE Digital |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 44.4% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 49 MB | 38 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Rodrigo Vasconcelos](https://appshunter.io/developer/1488976149) | [UDBRA União dos Discentes do Brasil](https://appshunter.io/developer/1878373153) |

## What reviewers say

### Colégio Interactivo

[App page](https://appshunter.io/ios/app/colegio-interactivo/id915539645)

This electronic school diary app provides instant access for students and guardians to daily school information. It facilitates communication between parents, students, and school staff, covering daily routines, homework, exam schedules, and important announcements.

**Highlights:** Daily classroom routine updates, Homework and exam schedule notifications, Urgent message alerts, School event announcements, Absence reporting, Direct access to educational sites, Photo and message logging

**Features:** macOS Compatibility

**In-app purchases:** none


### UDBRA | CIE Digital

[App page](https://appshunter.io/ios/app/udbra-cie-digital/id6759388530)

Manage your student ID card digitally. Track the production and delivery of your physical card, receive important notifications, and request a digital PDF version. Access humanized support via chat for any queries.

**Highlights:** Digital student ID card, Physical card tracking, Real-time notifications, PDF version request, Integrated chat support, Profile control

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

**In-app purchases:** none


## Frequently asked questions

### Is Colégio Interactivo free?

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

### Is UDBRA | CIE Digital free?

UDBRA | CIE Digital is free to download, with no in-app purchases.

### Do Colégio Interactivo or UDBRA | CIE Digital have ads?

Neither Colégio Interactivo nor UDBRA | CIE Digital shows ads.

### Which is updated more often, Colégio Interactivo or UDBRA | CIE Digital?

Colégio Interactivo ships an update every 18 months, and UDBRA | CIE Digital every 2 weeks. Most recently, Colégio Interactivo was updated on October 6, 2026 and UDBRA | CIE Digital on October 25, 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.*