# SST IB Maths vs My Rosenberg Parent

The clearest difference is update cadence: SST IB Maths at every 3 weeks against My Rosenberg Parent's every 10 months. SST IB Maths also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

SST IB Maths ships an update every 3 weeks, My Rosenberg Parent every 10 months. The most recent releases landed on October 30, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | SST IB Maths | My Rosenberg Parent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 3 weeks** | Every 10 months |
| Size | 29 MB | 34 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Kikodo](https://appshunter.io/developer/1647993863) | [Institut auf dem Rosenberg AG](https://appshunter.io/developer/1302308565) |

## What reviewers say

### SST IB Maths

[App page](https://appshunter.io/ios/app/sst-ib-maths/id6444309821)

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

**In-app purchases:** none


### My Rosenberg Parent

[App page](https://appshunter.io/ios/app/my-rosenberg-parent/id6459477064)

**In-app purchases:** none


## Frequently asked questions

### Is SST IB Maths free?

SST IB Maths is free to download, with no in-app purchases.

### Is My Rosenberg Parent free?

My Rosenberg Parent is free to download, with no in-app purchases.

### Which is updated more often, SST IB Maths or My Rosenberg Parent?

SST IB Maths ships an update every 3 weeks, and My Rosenberg Parent every 10 months. Most recently, SST IB Maths was updated on October 30, 2026 and My Rosenberg Parent on October 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.*