# K vs Forrest

The clearest difference is iOS requirement: K at 12.0 against Forrest's 17. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

K ships an update every 2 weeks, Forrest fortnightly. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | K | Forrest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Size | 40 MB | 35 MB |
| Requires iOS | **12.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [K-Tech Srl](https://appshunter.io/developer/1545575481) | [Newlab S.r.l.](https://appshunter.io/developer/1151044983) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-clima-cloud/id1545575478)

**Features:** macOS Compatibility

**In-app purchases:** none


### Forrest

[App page](https://appshunter.io/ios/app/forrest/id6445890426)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is K free?

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

### Is Forrest free?

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

### Do K or Forrest have ads?

Neither K nor Forrest shows ads.

### Which is updated more often, K or Forrest?

K ships an update every 2 weeks, and Forrest fortnightly. Most recently, K was updated on October 6, 2026 and Forrest on September 30, 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.*