# S vs IIMA Eventos

The clearest difference is iOS requirement: S at 13.0 against IIMA Eventos's 15.1. 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 weeks. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | S | IIMA Eventos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 35 MB | 32 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Selbetti Gestão de Documentos S.A.](https://appshunter.io/developer/1028873722) | [Anderson Silva](https://appshunter.io/developer/1824719090) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s-sign/id6642639752)

**Features:** macOS Compatibility

**In-app purchases:** none


### IIMA Eventos

[App page](https://appshunter.io/ios/app/iima-eventos/id6748237233)

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

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is IIMA Eventos free?

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

### Do S or IIMA Eventos have ads?

Neither S nor IIMA Eventos shows ads.

### Which is updated more often, S or IIMA Eventos?

S ships an update every 3 weeks, and IIMA Eventos every 3 weeks. Most recently, S was updated on October 4, 2026 and IIMA Eventos on October 16, 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.*