# BASFES vs Contemporary Istanbul App

The clearest difference is update cadence: Contemporary Istanbul App at weekly against BASFES's every 4 weeks. 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.

BASFES ships an update every 4 weeks, Contemporary Istanbul App weekly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BASFES | Contemporary Istanbul App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Size | 448 MB | 167 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ozgur Baris Karaca](https://appshunter.io/developer/1793922247) | [İKON FUARCILIK HİZMETLERİ ANONİM ŞİRKETİ](https://appshunter.io/developer/1837949323) |

## What reviewers say

### BASFES

[App page](https://appshunter.io/ios/app/basfes/id6741363104)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Contemporary Istanbul App

[App page](https://appshunter.io/ios/app/contemporary-istanbul-app/id6752028009)

**In-app purchases:** none


## Frequently asked questions

### Is BASFES free?

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

### Is Contemporary Istanbul App free?

Contemporary Istanbul App is free to download, with no in-app purchases.

### Do BASFES or Contemporary Istanbul App have ads?

Neither BASFES nor Contemporary Istanbul App shows ads.

### Which is updated more often, BASFES or Contemporary Istanbul App?

BASFES ships an update every 4 weeks, and Contemporary Istanbul App weekly. Most recently, BASFES was updated on October 25, 2026 and Contemporary Istanbul App on October 30, 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.*