# Dynamic Smash vs Sky Express Run

The clearest difference is ads: Sky Express Run at none against Dynamic Smash's shown. Sky Express Run also leads on update cadence (every 2 days vs every 6 weeks) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dynamic Smash ships an update every 6 weeks, Sky Express Run every 2 days. The most recent releases landed on September 15, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Dynamic Smash | Sky Express Run |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 days** |
| Size | 115 MB | 327 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Ningdom Technology Co., Ltd.](https://appshunter.io/developer/434217018) | [Sherry Games Private Limited](https://appshunter.io/developer/1874674165) |

## What reviewers say

### Dynamic Smash

[App page](https://appshunter.io/ios/app/dynamic-smash/id6738095901)

**In-app purchases:** none


### Sky Express Run

[App page](https://appshunter.io/ios/app/sky-express-run/id6759095229)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dynamic Smash free?

Dynamic Smash is free to download, with no in-app purchases.

### Is Sky Express Run free?

Sky Express Run is free to download, with no in-app purchases.

### Do Dynamic Smash or Sky Express Run have ads?

Dynamic Smash shows ads; Sky Express Run does not.

### Which is updated more often, Dynamic Smash or Sky Express Run?

Dynamic Smash ships an update every 6 weeks, and Sky Express Run every 2 days. Most recently, Dynamic Smash was updated on September 15, 2026 and Sky Express Run on September 18, 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.*