# What Day?? vs KmLeasing

The clearest difference is price: KmLeasing at Free against What Day??'s $9.99. KmLeasing also leads on update cadence (every 4 days vs every 5 weeks). What Day??'s advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.5). On ads and in-app purchases there is nothing between them.

KmLeasing is free to download; What Day?? costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

What Day?? ships an update every 5 weeks, KmLeasing every 4 days. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | What Day?? | KmLeasing |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Size | 5 MB | 4 MB |
| Requires iOS | **14.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pieter Yoshua Natanael](https://appshunter.io/developer/1657373397) | [Terenzio Cavalli](https://appshunter.io/developer/1760227484) |

## What reviewers say

### What Day??

[App page](https://appshunter.io/ios/app/what-day/id6502677787)

**Features:** macOS Compatibility

**In-app purchases:** none


### KmLeasing

[App page](https://appshunter.io/ios/app/kmleasing/id6621181590)

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

**In-app purchases:** none


## Frequently asked questions

### Is What Day?? free?

What Day?? costs $9.99, with no in-app purchases.

### Is KmLeasing free?

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

### Do What Day?? or KmLeasing have ads?

Neither What Day?? nor KmLeasing shows ads.

### Which is updated more often, What Day?? or KmLeasing?

What Day?? ships an update every 5 weeks, and KmLeasing every 4 days. Most recently, What Day?? was updated on October 25, 2026 and KmLeasing on October 19, 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.*