# SMO vs Preskribo

The clearest difference is in-app purchases: SMO at none against Preskribo's 4. SMO also leads on iOS requirement (11.0 vs 15.0). Preskribo's advantage is update cadence (every 5 days vs every 3 weeks). 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. SMO asks for nothing beyond the download.

SMO ships an update every 3 weeks, Preskribo every 5 days. The most recent releases landed on October 16, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SMO | Preskribo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/preskribo/id6450516443/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 70 MB | 30 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Jesus Cuevas Sanchez](https://appshunter.io/developer/1441737792) | [Preskribo](https://appshunter.io/developer/1693663661) |

## What reviewers say

### SMO

[App page](https://appshunter.io/ios/app/smo/id1484394788)

**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 SMO free?

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

### Is Preskribo free?

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

### Do SMO or Preskribo have ads?

Neither SMO nor Preskribo shows ads.

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

SMO ships an update every 3 weeks, and Preskribo every 5 days. Most recently, SMO was updated on October 16, 2026 and Preskribo on October 27, 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.*