# Curvy Road! vs StackTower 2D

The clearest difference is ads: Curvy Road! at none against StackTower 2D's shown. Curvy Road! also leads on iOS requirement (8.0 vs 15.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on September 23, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Curvy Road! | StackTower 2D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Size | 62 MB | 8 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mossa Games, LLC](https://appshunter.io/developer/1189319298) | [Pravin Barapatre](https://appshunter.io/developer/1860741036) |

## What reviewers say

### Curvy Road!

[App page](https://appshunter.io/ios/app/curvy-road/id1445704115)

**In-app purchases:** none


### StackTower 2D

[App page](https://appshunter.io/ios/app/stacktower-2d/id6756459996)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases:** none


## Frequently asked questions

### Is Curvy Road! free?

Curvy Road! is free to download, with no in-app purchases.

### Is StackTower 2D free?

StackTower 2D is free to download, with no in-app purchases.

### Do Curvy Road! or StackTower 2D have ads?

StackTower 2D shows ads; Curvy Road! does not.

### Which is updated more often, Curvy Road! or StackTower 2D?

Curvy Road! ships an update every 3 days, and StackTower 2D every 3 days. Most recently, Curvy Road! was updated on September 23, 2026 and StackTower 2D on September 27, 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.*