# Acro Kids vs MDSBA

The clearest difference is iOS requirement: Acro Kids at 13.0 against MDSBA'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.

Acro Kids ships an update monthly, MDSBA every 3 weeks. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Acro Kids | MDSBA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 58 MB | 63 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Trustee for Lifestyle Industries Trust](https://appshunter.io/developer/1717444843) | [iClassPro Inc](https://appshunter.io/developer/1194756576) |

## What reviewers say

### Acro Kids

[App page](https://appshunter.io/ios/app/acro-kids/id6472668366)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### MDSBA

[App page](https://appshunter.io/ios/app/mdsba/id6760921335)

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

**In-app purchases:** none


## Frequently asked questions

### Is Acro Kids free?

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

### Is MDSBA free?

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

### Do Acro Kids or MDSBA have ads?

Neither Acro Kids nor MDSBA shows ads.

### Which is updated more often, Acro Kids or MDSBA?

Acro Kids ships an update monthly, and MDSBA every 3 weeks. Most recently, Acro Kids was updated on October 6, 2026 and MDSBA on October 8, 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.*