# IOB vs Microkids

The clearest difference is update cadence: Microkids at fortnightly against IOB's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IOB ships an update every 6 months, Microkids fortnightly. The most recent releases landed on October 3, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | IOB | Microkids |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Size | 78 MB | 34 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RLG Informática LTDA](https://appshunter.io/developer/1031349033) | [Viitra Inovacoes Tecnologicas LTDA](https://appshunter.io/developer/933342221) |

## What reviewers say

### IOB

[App page](https://appshunter.io/ios/app/iob/id1543320815)

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

**In-app purchases:** none


### Microkids

[App page](https://appshunter.io/ios/app/microkids/id1589492525)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IOB free?

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

### Is Microkids free?

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

### Do IOB or Microkids have ads?

Neither IOB nor Microkids shows ads.

### Which is updated more often, IOB or Microkids?

IOB ships an update every 6 months, and Microkids fortnightly. Most recently, IOB was updated on October 3, 2026 and Microkids on September 17, 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.*