# OSDE vs Luditi

The clearest difference is iOS requirement: OSDE at 14.0 against Luditi's 16.2. 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.

OSDE ships an update monthly, Luditi every 3 weeks. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | OSDE | Luditi |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 98 MB | 31 MB |
| Requires iOS | **14.0** | 16.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | +4 |
| Developer | [OSDE](https://appshunter.io/developer/388965947) | [99UNO](https://appshunter.io/developer/1115288262) |

## 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


### Luditi

[App page](https://appshunter.io/ios/app/luditi/id6761690708)

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

**In-app purchases:** none


## Frequently asked questions

### Is OSDE free?

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

### Is Luditi free?

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

### Do OSDE or Luditi have ads?

Neither OSDE nor Luditi shows ads.

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

OSDE ships an update monthly, and Luditi every 3 weeks. Most recently, OSDE was updated on October 9, 2026 and Luditi on October 5, 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.*