# ELI vs EUSEM

The clearest difference is iOS requirement: ELI at 9.0 against EUSEM's 15.5. 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.

ELI ships an update every 3 months, EUSEM every 4 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ELI | EUSEM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 30 MB | 115 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [TIKi](https://appshunter.io/developer/1008860747) | [European Society For Emergency Medicine](https://appshunter.io/developer/1647815743) |

## What reviewers say

### ELI

[App page](https://appshunter.io/ios/app/eli-elektronine-ligos-istorija/id1076170428)

**Features:** macOS Compatibility

**In-app purchases:** none


### EUSEM

[App page](https://appshunter.io/ios/app/eusem/id6457308698)

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

**In-app purchases:** none


## Frequently asked questions

### Is ELI free?

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

### Is EUSEM free?

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

### Do ELI or EUSEM have ads?

Neither ELI nor EUSEM shows ads.

### Which is updated more often, ELI or EUSEM?

ELI ships an update every 3 months, and EUSEM every 4 months. Most recently, ELI was updated on October 26, 2026 and EUSEM on October 30, 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.*