# Prop Rob vs Impossible is Possible!

The clearest difference is in-app purchases: Impossible is Possible! at none against Prop Rob's 4. Impossible is Possible! also leads on iOS requirement (8.0 vs 12.4). Prop Rob's advantage is update cadence (fortnightly vs every 2 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Prop Rob sells 3 one-off in-app purchases. Impossible is Possible! asks for nothing beyond the download.

Prop Rob ships an update fortnightly, Impossible is Possible! every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Prop Rob | Impossible is Possible! |
| --- | --- | --- |
| 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 | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 279 MB | 16 MB |
| Requires iOS | 12.4 | **8.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Oliver Buecker](https://appshunter.io/developer/587927622) | [Guruu](https://appshunter.io/developer/1326808471) |

## What reviewers say

### Prop Rob

[App page](https://appshunter.io/ios/app/prop-rob-jump-and-run-action/id967650891)

Embark on an action-packed adventure as Prop Rob, using a special hat to jump and fly while evading police and battling monsters. Utilize various weapons or choose to run, outsmarting your pursuers in handcrafted levels. This game offers pure, uninterrupted fun with no ads or tracking.

**Highlights:** Jump and fly with special hat, Fight monsters and bosses, Handcrafted levels, Tilt controls for iPhone/iPad, Multiple weapons, No in-app advertising, No tracking

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Downtown | $0.99 | one-time |
| Underground | $0.99 | one-time |
| Underground | $1.99 | one-time |


### 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


## Frequently asked questions

### Is Prop Rob free?

Prop Rob is free to download, with in-app purchases available.

### Is Impossible is Possible! free?

Impossible is Possible! is free to download, with no in-app purchases.

### Do Prop Rob or Impossible is Possible! have ads?

Neither Prop Rob nor Impossible is Possible! shows ads.

### Which is updated more often, Prop Rob or Impossible is Possible!?

Prop Rob ships an update fortnightly, and Impossible is Possible! every 2 months. Most recently, Prop Rob was updated on November 1, 2026 and Impossible is Possible! on November 2, 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.*