# CAASIM vs Preskribo

The clearest difference is rating: Preskribo at 5.0 against CAASIM's 3.3. Preskribo also leads on update cadence (every 5 days vs every 2 months). CAASIM's advantage is in-app purchases (none vs 4) and ratings volume (4 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Preskribo sells 4 in-app purchases, starting at $4.99 per month. CAASIM asks for nothing beyond the download.

Preskribo holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

CAASIM ships an update every 2 months, Preskribo every 5 days. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | CAASIM | Preskribo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/caasim/id1500820580/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/preskribo/id6450516443/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 30 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gobierno del Estado de Hidalgo](https://appshunter.io/developer/896802652) | [Preskribo](https://appshunter.io/developer/1693663661) |

## What reviewers say

### CAASIM

[App page](https://appshunter.io/ios/app/caasim/id1500820580)

Manage your water and sewage accounts, view bills, make payments, and find branch locations. Access services online and stay updated on your consumption history from home.

**Highlights:** Manage multiple accounts, View account statements, Online payments, Download bills and receipts, Locate branches, View consumption history, Emergency numbers

**Features:** macOS Compatibility

**In-app purchases:** none


### Preskribo

[App page](https://appshunter.io/ios/app/preskribo/id6450516443)

This app enables healthcare professionals in Mexico to generate digital medical prescriptions (Rx RECETAMED) in PDF format. It includes a digital signature and QR code for pharmacy validity, ensuring prescriptions are easily delivered to patients via messaging apps or email.

**Highlights:** Digital medical prescriptions (Rx RECETAMED), Digital signature and QR code, PDF format, Valid at Mexican pharmacies, Patient delivery via messaging and email, Saves time and money

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Suscripción Mensual | $4.99 | per month |
| Suscripción Anual | $49.99 | per year |
| Esencial | $7.99 | one-time |
| Plus | $9.99 | one-time |


## Frequently asked questions

### Is CAASIM free?

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

### Is Preskribo free?

Preskribo is free to download, with in-app purchases available.

### Which has better reviews, CAASIM or Preskribo?

Preskribo is rated higher. CAASIM averages 3.3 out of 5 from 4 ratings, while Preskribo averages 5.0 from 1 ratings.

### Do CAASIM or Preskribo have ads?

Neither CAASIM nor Preskribo shows ads.

### Which is updated more often, CAASIM or Preskribo?

CAASIM ships an update every 2 months, and Preskribo every 5 days. Most recently, CAASIM was updated on October 10, 2026 and Preskribo on October 19, 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.*