# Tattoo Rush vs Piston Stack Run

Tattoo Rush and Piston Stack Run are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Tattoo Rush ships an update every 2 weeks, Piston Stack Run every 10 days. The most recent releases landed on August 18, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Tattoo Rush | Piston Stack Run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (12 ratings)](https://appshunter.io/ios/app/piston-stack-run/id6450260988/reviews)** |
| Number of ratings | — | **12** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | — | Ad-supported |
| Size | 300 MB | 252 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [DLITE GAMES OYUN YAZILIM VE PAZARLAMA LIMITED SIRKETI](https://appshunter.io/developer/1572200717) | [Ela Game](https://appshunter.io/developer/1536955498) |

## What reviewers say

### Tattoo Rush

[App page](https://appshunter.io/ios/app/tattoo-rush/id1601118986)

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

**In-app purchases:** none


### Piston Stack Run

[App page](https://appshunter.io/ios/app/piston-stack-run/id6450260988)

Aim and shoot knots at targets, then transform into a powerful drill to conquer screw-drilling challenges. Master fire rate and range gates to advance and unlock new levels. Experience stunning visuals and an engaging storyline in this action-packed game.

**Highlights:** Precision knot shooting, Screw drilling challenges, Unlockable levels and opponents, Fire rate and range gate mechanics, Stunning visuals and sound effects, Engaging storyline

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tattoo Rush free?

Tattoo Rush is free to download, with no in-app purchases.

### Is Piston Stack Run free?

Piston Stack Run is free to download, with no in-app purchases.

### Do Tattoo Rush or Piston Stack Run have ads?

Both Tattoo Rush and Piston Stack Run show ads.

### Which is updated more often, Tattoo Rush or Piston Stack Run?

Tattoo Rush ships an update every 2 weeks, and Piston Stack Run every 10 days. Most recently, Tattoo Rush was updated on August 18, 2026 and Piston Stack Run on September 15, 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.*