# KATSAN vs JuristicOS

The clearest difference is review sentiment: JuristicOS at 73% against KATSAN's 50%. KATSAN's advantage is iOS requirement (9.0 vs 13.0). 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.

KATSAN ships an update every 3 weeks, JuristicOS monthly. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KATSAN | JuristicOS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **73.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 28 MB | 46 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AP (THAILAND) PUBLIC COMPANY LIMITED](https://appshunter.io/developer/1049624952) | [TheLivingOS Ltd.](https://appshunter.io/developer/1458591395) |

## What reviewers say

### KATSAN

[App page](https://appshunter.io/ios/app/katsan/id1422569805)

This personal guardian app enhances home security using AI and computer vision. It monitors your neighborhood for potential threats and learns your routines to better protect you and your loved ones, even when you're away.

**Highlights:** AI-powered security monitoring, Computer vision software, Personal guardian for loved ones, Neighborhood safety alerts, Learns user routines

**In-app purchases:** none


### JuristicOS

[App page](https://appshunter.io/ios/app/juristicos/id1531445448)

This application helps legal entities manage daily operational challenges. It provides an overview of income, handles parcel payments, tracks repair work, and facilitates the dissemination of news and announcements.

**Highlights:** Income overview, Parcel payment management, Repair work tracking, News and announcement broadcasting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KATSAN free?

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

### Is JuristicOS free?

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

### Do KATSAN or JuristicOS have ads?

Neither KATSAN nor JuristicOS shows ads.

### Which is updated more often, KATSAN or JuristicOS?

KATSAN ships an update every 3 weeks, and JuristicOS monthly. Most recently, KATSAN was updated on October 13, 2026 and JuristicOS on October 24, 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.*