# IMSS Digital vs Light Center

The clearest difference is update cadence: IMSS Digital at fortnightly against Light Center's every 9 months. IMSS Digital also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support 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 fortnightly, Light Center every 9 months. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | IMSS Digital | Light Center |
| --- | --- | --- |
| 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 | **Fortnightly** | Every 9 months |
| Monetization | Free | — |
| Size | 449 MB | 26 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Instituto Mexicano del Seguro Social](https://appshunter.io/developer/975273005) | [DARIO ANTONIO GUTIERREZ](https://appshunter.io/developer/1723246862) |

## What reviewers say

### IMSS Digital

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

Access essential public health services and information. Find nearby medical facilities, manage your social security number, schedule appointments, and check your eligibility. This app provides a convenient way to connect with public health resources.

**Highlights:** Locate medical facilities, Manage NSS (Social Security Number), Schedule medical appointments, Check eligibility for services, 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


### Light Center

[App page](https://appshunter.io/ios/app/light-center/id6475054865)

**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 Light Center free?

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

### Do IMSS Digital or Light Center have ads?

Neither IMSS Digital nor Light Center shows ads.

### Which is updated more often, IMSS Digital or Light Center?

IMSS Digital ships an update fortnightly, and Light Center every 9 months. Most recently, IMSS Digital was updated on October 21, 2026 and Light Center on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*