# World XPay vs Quant Academy

The clearest difference is iOS requirement: World XPay at 13.1 against Quant Academy's 16.4. 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.

World XPay ships an update every 3 months, Quant Academy every 2 months. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | World XPay | Quant Academy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 22 MB | 61 MB |
| Requires iOS | **13.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [World XChange Inc](https://appshunter.io/developer/1484287895) | [Kushal Srinivas](https://appshunter.io/developer/1892781449) |

## What reviewers say

### World XPay

[App page](https://appshunter.io/ios/app/world-xpay/id1484288316)

**Features:** macOS Compatibility

**In-app purchases:** none


### Quant Academy

[App page](https://appshunter.io/ios/app/quant-academy/id6775207929)

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

**In-app purchases:** none


## Frequently asked questions

### Is World XPay free?

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

### Is Quant Academy free?

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

### Do World XPay or Quant Academy have ads?

Neither World XPay nor Quant Academy shows ads.

### Which is updated more often, World XPay or Quant Academy?

World XPay ships an update every 3 months, and Quant Academy every 2 months. Most recently, World XPay was updated on October 3, 2026 and Quant Academy on September 30, 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.*