# KT 자가경비AI vs ezstorage

The clearest difference is update cadence: KT 자가경비AI at every 3 weeks against ezstorage's every 3 months. KT 자가경비AI also leads on iOS requirement (13.0 vs 17.0). 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.

KT 자가경비AI ships an update every 3 weeks, ezstorage every 3 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | KT 자가경비AI | ezstorage |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 58 MB | 39 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [KPS Security System](https://appshunter.io/developer/1313124410) | [BOLD9](https://appshunter.io/developer/1716279418) |

## What reviewers say

### KT 자가경비AI

[App page](https://appshunter.io/ios/app/kt-ai/id1581694728)

**Features:** macOS Compatibility

**In-app purchases:** none


### ezstorage

[App page](https://appshunter.io/ios/app/ezstorage/id6471926302)

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

**In-app purchases:** none


## Frequently asked questions

### Is KT 자가경비AI free?

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

### Is ezstorage free?

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

### Do KT 자가경비AI or ezstorage have ads?

Neither KT 자가경비AI nor ezstorage shows ads.

### Which is updated more often, KT 자가경비AI or ezstorage?

KT 자가경비AI ships an update every 3 weeks, and ezstorage every 3 months. Most recently, KT 자가경비AI was updated on November 7, 2026 and ezstorage on November 4, 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.*