# IMSS Digital vs Lyva

The clearest difference is iOS requirement: IMSS Digital at 13.0 against Lyva's 15.0. On price, update cadence, ads 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.

IMSS Digital ships an update weekly, Lyva every 5 days. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | IMSS Digital | Lyva |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (10K ratings)](https://appshunter.io/ios/app/imss-digital/id975273006/reviews)** | — |
| Number of ratings | **10K** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free | — |
| Size | 449 MB | 19 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Instituto Mexicano del Seguro Social](https://appshunter.io/developer/975273005) | [Oscar Vargas](https://appshunter.io/developer/6785690952) |

## What reviewers say

### IMSS Digital

[App page](https://appshunter.io/ios/app/imss-digital/id975273006)

This free public application provides access to essential government health services. It allows users to locate facilities, manage appointments, and access health information. The app prioritizes user privacy by only using location data to find nearby institutions.

**Highlights:** Locate clinics by postal code, Register and change social security number, Register and change clinic, Check health insurance validity, Schedule medical appointments, Access health information

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent healthcare staff
- 🚀 Fast and efficient service
- 💡 Helpful tool to find insurance number

**What reviewers complain about**

- 🐛 App crashes or freezes
- 🐛 Inconsistent CURP format validation
- 🐛 Unavailable or delayed medical appointments
- 🐛 Incorrect patient information displayed

**Reported bugs**

- App crashes when trying to update address
- Unable to view number of weeks contributed
- Calendar shows no available appointment dates

**Requested features**

- Add option to cancel appointments
- Improve calendar functionality for booking appointments
- Provide clinic location lookup based on zip code


### Lyva

[App page](https://appshunter.io/ios/app/lyva/id6785690950)

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

**In-app purchases:** none


## Frequently asked questions

### Is IMSS Digital free?

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

### Is Lyva free?

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

### Do IMSS Digital or Lyva have ads?

Neither IMSS Digital nor Lyva shows ads.

### Which is updated more often, IMSS Digital or Lyva?

IMSS Digital ships an update weekly, and Lyva every 5 days. Most recently, IMSS Digital was updated on November 1, 2026 and Lyva on October 28, 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.*