# OSDE vs KinVitals

The clearest difference is in-app purchases: OSDE at none against KinVitals's 2. OSDE also leads on iOS requirement (14.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. KinVitals sells 2 in-app purchases, starting at $19.99 per year. OSDE asks for nothing beyond the download.

OSDE ships an update monthly, KinVitals every 5 weeks. The most recent releases landed on October 22, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | OSDE | KinVitals |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (46 ratings)](https://appshunter.io/ios/app/osde/id1470295613/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | 8.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | — |
| Size | 98 MB | 4 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [OSDE](https://appshunter.io/developer/388965947) | [文琪 王](https://appshunter.io/developer/6790351230) |

## What reviewers say

### OSDE

[App page](https://appshunter.io/ios/app/osde/id1470295613)

Access your digital credentials instantly and securely, 24/7. Once logged in, explore updated medical directories, manage procedures, view upcoming appointments, and find contact channels. The app offers offline access after initial login.

**Highlights:** Digital credential access, Offline functionality, Updated medical directory, Procedure management, Appointment tracking, Contact channels

**Features:** Vision Pro support

**In-app purchases:** none


### KinVitals

[App page](https://appshunter.io/ios/app/kinvitals/id6793459888)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KinVitals Pro Annual | $19.99 | per year |
| KinVitals Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is OSDE free?

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

### Is KinVitals free?

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

### Do OSDE or KinVitals have ads?

Neither OSDE nor KinVitals shows ads.

### Which is updated more often, OSDE or KinVitals?

OSDE ships an update monthly, and KinVitals every 5 weeks. Most recently, OSDE was updated on October 22, 2026 and KinVitals on October 6, 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.*