# SIIM26 vs Merative Events

The clearest difference is iOS requirement: Merative Events at 13.0 against SIIM26's 17.0. 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SIIM26 | Merative Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 69 MB | 129 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Society for Imaging Informatics in Medicine](https://appshunter.io/developer/1374530516) | [Hubilo Softech Private Limited](https://appshunter.io/developer/1145031696) |

## What reviewers say

### SIIM26

[App page](https://appshunter.io/ios/app/siim26/id6503299981)

**Features:** macOS Compatibility

**In-app purchases:** none


### Merative Events

[App page](https://appshunter.io/ios/app/merative-events/id6740140062)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SIIM26 free?

SIIM26 is free to download, with no in-app purchases.

### Is Merative Events free?

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

### Do SIIM26 or Merative Events have ads?

Neither SIIM26 nor Merative Events shows ads.

### Which is updated more often, SIIM26 or Merative Events?

SIIM26 ships an update every 3 months, and Merative Events every 3 months. Most recently, SIIM26 was updated on October 25, 2026 and Merative Events on October 13, 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.*