# SST IB Maths vs IBMath IBDP

The clearest difference is iOS requirement: SST IB Maths at 15.0 against IBMath IBDP's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. SST IB Maths sells 1 in-app purchase, starting at $5.99 per month and IBMath IBDP sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SST IB Maths ships an update every 11 days, IBMath IBDP every 9 days. Both last shipped on October 8, 2026.

## The numbers

| Metric | SST IB Maths | IBMath IBDP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 9 days** |
| Size | 30 MB | 120 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kikodo](https://appshunter.io/developer/1647993863) | [Truong Pham Quang](https://appshunter.io/developer/1632053016) |

## 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 (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MEGA | $5.99 | per month |


### IBMath IBDP

[App page](https://appshunter.io/ios/app/ibmath-ibdp-exam-practice/id6806913261)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $6.99 | per 7 days |
| Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is SST IB Maths free?

SST IB Maths is free to download, with in-app purchases available.

### Is IBMath IBDP free?

IBMath IBDP is free to download, with in-app purchases available.

### Do SST IB Maths or IBMath IBDP have ads?

Neither SST IB Maths nor IBMath IBDP shows ads.

### Which is updated more often, SST IB Maths or IBMath IBDP?

SST IB Maths ships an update every 11 days, and IBMath IBDP every 9 days. Most recently, SST IB Maths was updated on October 8, 2026 and IBMath IBDP 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.*