# KOSKİ vs İgsaş Filiz

KOSKİ and İgsaş Filiz 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.

KOSKİ ships an update fortnightly, İgsaş Filiz every 2 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | KOSKİ | İgsaş Filiz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 61 MB | 73 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KOSKİ](https://appshunter.io/developer/1512236255) | [Müşteri Yönetim Sistemi](https://appshunter.io/developer/1330195344) |

## What reviewers say

### KOSKİ

[App page](https://appshunter.io/ios/app/koski/id1512236646)

**Features:** Vision Pro support

**In-app purchases:** none


### İgsaş Filiz

[App page](https://appshunter.io/ios/app/igsas-filiz/id6471663804)

**In-app purchases:** none


## Frequently asked questions

### Is KOSKİ free?

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

### Is İgsaş Filiz free?

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

### Do KOSKİ or İgsaş Filiz have ads?

Neither KOSKİ nor İgsaş Filiz shows ads.

### Which is updated more often, KOSKİ or İgsaş Filiz?

KOSKİ ships an update fortnightly, and İgsaş Filiz every 2 weeks. Most recently, KOSKİ was updated on October 29, 2026 and İgsaş Filiz on October 27, 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.*