# IBDP, AP ,A level, iGCSE,KS1 vs MasterStep Study

The clearest difference is iOS requirement: IBDP, AP ,A level, iGCSE,KS1 at 12.4 against MasterStep Study's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. IBDP, AP ,A level, iGCSE,KS1 sells 21 one-off in-app purchases and MasterStep Study sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

IBDP, AP ,A level, iGCSE,KS1 ships an update weekly, MasterStep Study every 10 days. The most recent releases landed on May 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | IBDP, AP ,A level, iGCSE,KS1 | MasterStep Study |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Size | 22 MB | 47 MB |
| Requires iOS | **12.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Minakshi Shankar](https://appshunter.io/developer/1710725920) | [Trong Nguyen Cong](https://appshunter.io/developer/6780510414) |

## What reviewers say

### IBDP, AP ,A level, iGCSE,KS1

[App page](https://appshunter.io/ios/app/ibdp-ap-a-level-igcseks1-4/id6468876470)

**Features:** macOS Compatibility

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CIE A Level Maths Paper 4 | $11.00 | one-time |
| CIE AS & A Level Maths Paper 3 | $11.00 | one-time |
| CIE AS & A Level Maths Paper 2 | $11.00 | one-time |
| IBDP History HL & SL P1 | $11.00 | one-time |
| IBDP History: HLSL Paper 2 | $11.00 | one-time |
| IBDP History:HL option 3:-P3 | $11.00 | one-time |
| IBDP History:HL option 4:-P3 | $11.00 | one-time |
| IBDP History:HL option 2:-P3 | $11.00 | one-time |
| IBDP History:HL option 1:-P3 | $11.00 | one-time |
| IBDP Biology HL Paper 1A &1B | $14.99 | one-time |
| AP Calculus BC- Exam Style | $14.99 | one-time |
| AP Chemistry- Exam Style | $14.99 | one-time |
| IBDP Biology SL-P1 Practice | $14.99 | one-time |
| IB DP Biology HL-LA 2024- IB | $14.99 | one-time |
| AP Biology : MCQ & FRQ | $14.99 | one-time |
| iGCSE Co-Ordinated Science P3 | $15.00 | one-time |
| iGCSE Co-Ordinated Science P2 | $15.00 | one-time |
| IB MYP Extended  Mathematics | $15.00 | one-time |
| A Level Maths 9709 Paper 1 | $15.00 | one-time |
| SAT- Maths,reading and Writing | $15.00 | one-time |
| IB DP Maths AA HL-  Paper 3 | $17.99 | one-time |


### MasterStep Study

[App page](https://appshunter.io/ios/app/masterstep-study/id6780510412)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MasterStep Pro Monthly | $3.99 | per month |
| MasterStep Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is IBDP, AP ,A level, iGCSE,KS1 free?

IBDP, AP ,A level, iGCSE,KS1 is free to download, with in-app purchases available.

### Is MasterStep Study free?

MasterStep Study is free to download, with in-app purchases available.

### Do IBDP, AP ,A level, iGCSE,KS1 or MasterStep Study have ads?

Neither IBDP, AP ,A level, iGCSE,KS1 nor MasterStep Study shows ads.

### Which is updated more often, IBDP, AP ,A level, iGCSE,KS1 or MasterStep Study?

IBDP, AP ,A level, iGCSE,KS1 ships an update weekly, and MasterStep Study every 10 days. Most recently, IBDP, AP ,A level, iGCSE,KS1 was updated on May 16, 2026 and MasterStep Study 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.*