# Century Tower vs Impromptu!

The clearest difference is update cadence: Impromptu! at every 4 days against Century Tower's every 3 months. 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.

Century Tower ships an update every 3 months, Impromptu! every 4 days. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Century Tower | Impromptu! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 186 MB | 3 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Elevated Lifestyles Inc](https://appshunter.io/developer/1330920793) | [ISAAC ANTHONY SUTHERLAND](https://appshunter.io/developer/1895799612) |

## What reviewers say

### Century Tower

[App page](https://appshunter.io/ios/app/century-tower/id6758349786)

**Features:** macOS Compatibility, Apple Wallet

**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 Century Tower free?

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

### Is Impromptu! free?

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

### Do Century Tower or Impromptu! have ads?

Neither Century Tower nor Impromptu! shows ads.

### Which is updated more often, Century Tower or Impromptu!?

Century Tower ships an update every 3 months, and Impromptu! every 4 days. Most recently, Century Tower was updated on October 7, 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.*