# KATSAN vs iDesign

The clearest difference is iOS requirement: KATSAN at 9.0 against iDesign's 13.0. On price, review sentiment, update cadence and ads 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, iDesign every 4 weeks. The most recent releases landed on September 9, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | KATSAN | iDesign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/idesign/id1460769820/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | **53.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Free | Free |
| Size | 28 MB | 198 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) | [Land and Houses Public Company Limited.](https://appshunter.io/developer/422842612) |

## 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


### iDesign

[App page](https://appshunter.io/ios/app/idesign/id1460769820)

Design your home interiors by freely placing furniture and save beautiful images of your arrangements. This application allows for independent furniture placement within your living space.

**Highlights:** Free furniture placement, Save room layouts, Interior visualization, Home design planning

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KATSAN free?

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

### Is iDesign free?

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

### Do KATSAN or iDesign have ads?

Neither KATSAN nor iDesign shows ads.

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

KATSAN ships an update every 3 weeks, and iDesign every 4 weeks. Most recently, KATSAN was updated on September 9, 2026 and iDesign on August 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*