# Kidstaff vs Opinion

The clearest difference is ads: Kidstaff at none against Opinion's shown. Kidstaff also leads on update cadence (every 3 days vs every 3 months). Opinion's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price 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.

Kidstaff ships an update every 3 days, Opinion every 3 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Kidstaff | Opinion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 3 months |
| Size | 22 MB | 46 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Sergii Mitus](https://appshunter.io/developer/1214485657) | [Factum Group, LLC](https://appshunter.io/developer/1386122606) |

## What reviewers say

### Kidstaff

[App page](https://appshunter.io/ios/app/kidstaff/id1479090148)

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

**In-app purchases:** none


### Opinion

[App page](https://appshunter.io/ios/app/opinion/id1481337125)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kidstaff free?

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

### Is Opinion free?

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

### Do Kidstaff or Opinion have ads?

Opinion shows ads; Kidstaff does not.

### Which is updated more often, Kidstaff or Opinion?

Kidstaff ships an update every 3 days, and Opinion every 3 months. Most recently, Kidstaff was updated on October 29, 2026 and Opinion on October 29, 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.*