# Constitución Mexicana vs SIAPI

The clearest difference is ads: SIAPI at none against Constitución Mexicana's shown. SIAPI also leads on update cadence (every 3 days vs every 4 months) and monetization model (free vs ad-supported). On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 5.0 for Constitución Mexicana against 5.0 for SIAPI. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Constitución Mexicana ships an update every 4 months, SIAPI every 3 days. The most recent releases landed on July 5, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Constitución Mexicana | SIAPI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/constitucion-mexicana/id1574110143/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/siapi/id1577275937/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | Ad-supported | **Free** |
| Size | 27 MB | 6 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Bryan Oswaldo Gomez Perez](https://appshunter.io/developer/1573114808) | [Carlos Alexis Campos Mariscal](https://appshunter.io/developer/1576033964) |

## What reviewers say

### Constitución Mexicana

[App page](https://appshunter.io/ios/app/constitucion-mexicana/id1574110143)

Access the full text of the Mexican Constitution of 1917, including original and current articles, reform dates, and search functionality. Stay updated with the latest changes and important dates through notifications.

**Highlights:** Original and current article texts, Indicates reformed sections with dates, Searchable articles by name, Zoomable documents, Add articles to favorites, Updated content from Official Gazette, Notifications for updates and important dates

**Features:** macOS Compatibility

**In-app purchases:** none


### SIAPI

[App page](https://appshunter.io/ios/app/siapi/id1577275937)

Stay updated with real-time notifications for your academic portal. Receive alerts for new activities, pending tasks, and institutional announcements directly on your device. Access learning content and important information with a single click.

**Highlights:** Real-time notifications, View pending tasks, Access institutional announcements, Direct link to learning content, Push notifications for activities

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Constitución Mexicana free?

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

### Is SIAPI free?

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

### Which has better reviews, Constitución Mexicana or SIAPI?

Constitución Mexicana and SIAPI are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Constitución Mexicana or SIAPI have ads?

Constitución Mexicana shows ads; SIAPI does not.

### Which is updated more often, Constitución Mexicana or SIAPI?

Constitución Mexicana ships an update every 4 months, and SIAPI every 3 days. Most recently, Constitución Mexicana was updated on July 5, 2026 and SIAPI on June 1, 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.*