# Acesso Mais vs Expert System

The clearest difference is device support: Acesso Mais at 4 against Expert System's 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.

Acesso Mais ships an update every 2 weeks, Expert System every 4 weeks. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Acesso Mais | Expert System |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Size | 161 MB | 41 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JSERV CONSULTORIA E TERCEIRIZACAO DE MAO DE OBRA LTDA](https://appshunter.io/developer/1510015353) | [EXPERT SYSTEM ESPECIALISTA EM SISTEMAS LTDA](https://appshunter.io/developer/1650850302) |

## What reviewers say

### Acesso Mais

[App page](https://appshunter.io/ios/app/acesso-mais/id1606736935)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Expert System

[App page](https://appshunter.io/ios/app/expert-system/id6443943386)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Acesso Mais free?

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

### Is Expert System free?

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

### Do Acesso Mais or Expert System have ads?

Neither Acesso Mais nor Expert System shows ads.

### Which is updated more often, Acesso Mais or Expert System?

Acesso Mais ships an update every 2 weeks, and Expert System every 4 weeks. Most recently, Acesso Mais was updated on October 30, 2026 and Expert System on October 27, 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.*