# GCSE Equations Physics vs ∫dx

The clearest difference is ads: ∫dx at none against GCSE Equations Physics's shown. ∫dx also leads on iOS requirement (15.1 vs 17.6). GCSE Equations Physics's advantage is update cadence (every 11 days vs monthly). On price, in-app purchases and device support there is nothing between them.

Both are free to download. GCSE Equations Physics sells 8 in-app purchases, starting at $0.99 per 7 days and ∫dx sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

GCSE Equations Physics ships an update every 11 days, ∫dx monthly. The most recent releases landed on September 9, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | GCSE Equations Physics | ∫dx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Monthly |
| Size | 10 MB | 42 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ANDREA FORTINI](https://appshunter.io/developer/1680785657) | [PRANEEL AGRAWAL](https://appshunter.io/developer/1868893039) |

## What reviewers say

### GCSE Equations Physics

[App page](https://appshunter.io/ios/app/gcse-equations-physics/id6447269689)

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Hearts | $0.99 | per 7 days |
| Unlimited Hearts | $2.99 | per month |
| Yearly Subscription | $4.99 | per year |
| Small Donation | $0.99 | one-time |
| Buy 50 Hearts | $0.99 | one-time |
| Large Donation | $1.99 | one-time |
| Buy 100 Hearts | $1.99 | one-time |
| Buy 500 Hearts | $2.99 | one-time |


### ∫dx

[App page](https://appshunter.io/ios/app/dx-a-level-maths-practice/id6758026965)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| dx Premium Monthly | $4.99 | per month |
| dx Premium Annual | $12.99 | per year |


## Frequently asked questions

### Is GCSE Equations Physics free?

GCSE Equations Physics is free to download, with in-app purchases available.

### Is ∫dx free?

∫dx is free to download, with in-app purchases available.

### Do GCSE Equations Physics or ∫dx have ads?

GCSE Equations Physics shows ads; ∫dx does not.

### Which is updated more often, GCSE Equations Physics or ∫dx?

GCSE Equations Physics ships an update every 11 days, and ∫dx monthly. Most recently, GCSE Equations Physics was updated on September 9, 2026 and ∫dx on September 6, 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.*