# KAAN vs oinvo

KAAN and oinvo are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

KAAN ships an update every 11 months, oinvo every 6 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | KAAN | oinvo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 34.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 13 MB | 171 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emniyet Genel Müdürlüğü](https://appshunter.io/developer/702817203) | [Arslanlar Grup Gida Telekom Sanayi Ticaret ve Pazarlama Anonim Sirketi](https://appshunter.io/developer/1619740682) |

## What reviewers say

### KAAN

[App page](https://appshunter.io/ios/app/kaan/id1528181300)

This application serves as a notification system for private security guards working under the Ministry of Interior in Turkey. It allows them to report incidents and communicate important information.

**Highlights:** Incident reporting, Security guard notifications, Ministry of Interior integration, Communication tool

**Features:** macOS Compatibility

**In-app purchases:** none


### oinvo

[App page](https://appshunter.io/ios/app/oinvo/id1619740680)

**In-app purchases:** none


## Frequently asked questions

### Is KAAN free?

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

### Is oinvo free?

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

### Do KAAN or oinvo have ads?

Neither KAAN nor oinvo shows ads.

### Which is updated more often, KAAN or oinvo?

KAAN ships an update every 11 months, and oinvo every 6 months. Most recently, KAAN was updated on November 3, 2026 and oinvo on November 3, 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.*