# Impossible is Possible! vs StackTower 2D

The clearest difference is ads: Impossible is Possible! at none against StackTower 2D's shown. Impossible is Possible! also leads on iOS requirement (8.0 vs 15.0). StackTower 2D's advantage is update cadence (every 3 days vs every 2 months). 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.

Impossible is Possible! ships an update every 2 months, StackTower 2D every 3 days. The most recent releases landed on September 24, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Impossible is Possible! | StackTower 2D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/impossible-is-possible/id1390520949/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 16 MB | 8 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guruu](https://appshunter.io/developer/1326808471) | [Pravin Barapatre](https://appshunter.io/developer/1860741036) |

## What reviewers say

### Impossible is Possible!

[App page](https://appshunter.io/ios/app/impossible-is-possible/id1390520949)

Navigate an attractive world by tapping to jump and double-tapping to jump higher. Avoid obstacles to achieve the highest score in this challenging runner game.

**Highlights:** Tap to jump, Double-tap for higher jump, Avoid obstacles, Achieve highest score, Attractive world

**Features:** macOS Compatibility

**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 Impossible is Possible! free?

Impossible is Possible! 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 Impossible is Possible! or StackTower 2D have ads?

StackTower 2D shows ads; Impossible is Possible! does not.

### Which is updated more often, Impossible is Possible! or StackTower 2D?

Impossible is Possible! ships an update every 2 months, and StackTower 2D every 3 days. Most recently, Impossible is Possible! was updated on September 24, 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.*