# Stack Rush vs Pi Clicker

The clearest difference is in-app purchases: Pi Clicker at none against Stack Rush's 5. Pi Clicker also leads on ads (none vs shown). Stack Rush's advantage is update cadence (every 2 days vs fortnightly) and iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Stack Rush sells 5 one-off in-app purchases. Pi Clicker asks for nothing beyond the download.

Stack Rush ships an update every 2 days, Pi Clicker fortnightly. The most recent releases landed on September 27, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Stack Rush | Pi Clicker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Fortnightly |
| Size | 48 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [NimbleWorks](https://appshunter.io/developer/1530903699) | [Toru Kano](https://appshunter.io/developer/1839681467) |

## What reviewers say

### Stack Rush

[App page](https://appshunter.io/ios/app/stack-rush-tower-builder/id6779950335)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cyber Skin | $1.99 | one-time |
| Galaxy Skin | $1.99 | one-time |
| Neon Skin | $1.99 | one-time |
| Crystal Skin | $1.99 | one-time |
| Remove Ads | $4.99 | one-time |


### Pi Clicker

[App page](https://appshunter.io/ios/app/pi-clicker/id6801535591)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack Rush free?

Stack Rush is free to download, with in-app purchases available.

### Is Pi Clicker free?

Pi Clicker is free to download, with no in-app purchases.

### Do Stack Rush or Pi Clicker have ads?

Stack Rush shows ads; Pi Clicker does not.

### Which is updated more often, Stack Rush or Pi Clicker?

Stack Rush ships an update every 2 days, and Pi Clicker fortnightly. Most recently, Stack Rush was updated on September 27, 2026 and Pi Clicker on October 1, 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.*