# Whimscope vs Impromptu!

The clearest difference is update cadence: Impromptu! at every 4 days against Whimscope's fortnightly. Impromptu! also leads on iOS requirement (15.0 vs 17.0). On price, ads, 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.

Whimscope ships an update fortnightly, Impromptu! every 4 days. The most recent releases landed on October 29, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Whimscope | Impromptu! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 82 MB | 3 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Whimscope, LLC](https://appshunter.io/developer/6785865492) | [ISAAC ANTHONY SUTHERLAND](https://appshunter.io/developer/1895799612) |

## What reviewers say

### Whimscope

[App page](https://appshunter.io/ios/app/whimscope-fun-things-to-do/id6785865490)

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

**In-app purchases:** none


### Impromptu!

[App page](https://appshunter.io/ios/app/impromptu/id6792591309)

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

**In-app purchases:** none


## Frequently asked questions

### Is Whimscope free?

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

### Is Impromptu! free?

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

### Do Whimscope or Impromptu! have ads?

Neither Whimscope nor Impromptu! shows ads.

### Which is updated more often, Whimscope or Impromptu!?

Whimscope ships an update fortnightly, and Impromptu! every 4 days. Most recently, Whimscope was updated on October 29, 2026 and Impromptu! on October 13, 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.*