# 3DMedSim vs Diltigo

The clearest difference is update cadence: Diltigo at every 9 days against 3DMedSim's every 3 months. 3DMedSim's advantage is iOS requirement (13.0 vs 16.6). 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.

3DMedSim ships an update every 3 months, Diltigo every 9 days. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 3DMedSim | Diltigo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Size | 81 MB | 161 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Momentum Bilgisayar Yazilim Danismanlik Ticaret AS](https://appshunter.io/developer/626732803) | [Diltigo Bilisim](https://appshunter.io/developer/1812195444) |

## What reviewers say

### 3DMedSim

[App page](https://appshunter.io/ios/app/3dmedsim-learning-suite/id1552367615)

**Features:** macOS Compatibility

**In-app purchases:** none


### Diltigo

[App page](https://appshunter.io/ios/app/diltigo/id6745428438)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3DMedSim free?

3DMedSim is free to download, with no in-app purchases.

### Is Diltigo free?

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

### Do 3DMedSim or Diltigo have ads?

Neither 3DMedSim nor Diltigo shows ads.

### Which is updated more often, 3DMedSim or Diltigo?

3DMedSim ships an update every 3 months, and Diltigo every 9 days. Most recently, 3DMedSim was updated on October 7, 2026 and Diltigo on October 17, 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.*