# Thin Within vs Shaolin Kung Fu DXB

The clearest difference is in-app purchases: Shaolin Kung Fu DXB at none against Thin Within's 1. Thin Within's advantage is iOS requirement (12.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Thin Within sells 1 one-off in-app purchase. Shaolin Kung Fu DXB asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Thin Within | Shaolin Kung Fu DXB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 40 MB | 89 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Heidi Bylsma](https://appshunter.io/developer/793039689) | [Spotbee, Inc.](https://appshunter.io/developer/1465231993) |

## What reviewers say

### Thin Within

[App page](https://appshunter.io/ios/app/thin-within/id1571112521)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Time Subscription | $4.99 | one-time |


### Shaolin Kung Fu DXB

[App page](https://appshunter.io/ios/app/shaolin-kung-fu-dxb/id6751325013)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Thin Within free?

Thin Within is free to download, with in-app purchases available.

### Is Shaolin Kung Fu DXB free?

Shaolin Kung Fu DXB is free to download, with no in-app purchases.

### Which is updated more often, Thin Within or Shaolin Kung Fu DXB?

Thin Within ships an update every 2 months, and Shaolin Kung Fu DXB every 2 months. Most recently, Thin Within was updated on November 3, 2026 and Shaolin Kung Fu DXB on November 5, 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.*