# KALI vs FAO FLAPP

The clearest difference is update cadence: FAO FLAPP at every 2 weeks against KALI's every 8 months. FAO FLAPP also leads on iOS requirement (15.0 vs 18.0). 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.

KALI ships an update every 8 months, FAO FLAPP every 2 weeks. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | KALI | FAO FLAPP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Size | 550 MB | 4 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [K+S Minerals and Agriculture GmbH](https://appshunter.io/developer/868678369) | [Food and Agriculture Organization of the United Nations](https://appshunter.io/developer/490653524) |

## What reviewers say

### KALI

[App page](https://appshunter.io/ios/app/kali-toolbox/id868678366)

**In-app purchases:** none


### FAO FLAPP

[App page](https://appshunter.io/ios/app/fao-flapp/id6747671994)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KALI free?

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

### Is FAO FLAPP free?

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

### Do KALI or FAO FLAPP have ads?

Neither KALI nor FAO FLAPP shows ads.

### Which is updated more often, KALI or FAO FLAPP?

KALI ships an update every 8 months, and FAO FLAPP every 2 weeks. Most recently, KALI was updated on October 14, 2026 and FAO FLAPP on October 25, 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.*