# Carteirinha vs AlOdog

The clearest difference is update cadence: AlOdog at every 5 days against Carteirinha's fortnightly. Carteirinha's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Carteirinha ships an update fortnightly, AlOdog every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Carteirinha | AlOdog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/carteirinha/id1476399490/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 46.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free | — |
| Size | 49 MB | 59 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Inova Tecnologia](https://appshunter.io/developer/1476399489) | [Interage.ai](https://appshunter.io/developer/6792384962) |

## What reviewers say

### Carteirinha

[App page](https://appshunter.io/ios/app/carteirinha/id1476399490)

This platform offers products and services for high school, technical, and university students. It allows for physical student ID requests and provides access to digital university IDs for mobile access control and more.

**Highlights:** Physical student ID requests, Digital university ID access, Mobile access control, Student products and services

**Features:** macOS Compatibility

**In-app purchases:** none


### AlOdog

[App page](https://appshunter.io/ios/app/alodog/id6806784921)

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

**In-app purchases:** none


## Frequently asked questions

### Is Carteirinha free?

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

### Is AlOdog free?

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

### Do Carteirinha or AlOdog have ads?

Neither Carteirinha nor AlOdog shows ads.

### Which is updated more often, Carteirinha or AlOdog?

Carteirinha ships an update fortnightly, and AlOdog every 5 days. Most recently, Carteirinha was updated on November 3, 2026 and AlOdog on October 31, 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.*