# 4Staff vs AssistantEvolution

The clearest difference is iOS requirement: 4Staff at 9.0 against AssistantEvolution'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.

4Staff ships an update every 2 weeks, AssistantEvolution every 3 weeks. The most recent releases landed on September 8, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | 4Staff | AssistantEvolution |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 32 MB | 152 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [B@z Web](https://appshunter.io/developer/883981371) | [Nicholas Rabellino](https://appshunter.io/developer/1587946680) |

## What reviewers say

### 4Staff

[App page](https://appshunter.io/ios/app/4staff/id1502447903)

**Features:** macOS Compatibility

**In-app purchases:** none


### AssistantEvolution

[App page](https://appshunter.io/ios/app/assistantevolution/id6445875349)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 4Staff free?

4Staff is free to download, with no in-app purchases.

### Is AssistantEvolution free?

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

### Do 4Staff or AssistantEvolution have ads?

Neither 4Staff nor AssistantEvolution shows ads.

### Which is updated more often, 4Staff or AssistantEvolution?

4Staff ships an update every 2 weeks, and AssistantEvolution every 3 weeks. Most recently, 4Staff was updated on September 8, 2026 and AssistantEvolution on September 7, 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.*