# ZORLU PSM vs Bukim

The clearest difference is update cadence: ZORLU PSM at every 4 weeks against Bukim's every 3 months. 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.

ZORLU PSM ships an update every 4 weeks, Bukim every 3 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ZORLU PSM | Bukim |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Size | 38 MB | 32 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Zorlu Holding](https://appshunter.io/developer/1176900729) | [Muhammed ERBAY](https://appshunter.io/developer/1810668114) |

## What reviewers say

### ZORLU PSM

[App page](https://appshunter.io/ios/app/zorlu-psm/id6477692426)

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

**In-app purchases:** none


### Bukim

[App page](https://appshunter.io/ios/app/bukim/id6745091385)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZORLU PSM free?

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

### Is Bukim free?

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

### Do ZORLU PSM or Bukim have ads?

Both ZORLU PSM and Bukim show ads.

### Which is updated more often, ZORLU PSM or Bukim?

ZORLU PSM ships an update every 4 weeks, and Bukim every 3 months. Most recently, ZORLU PSM was updated on October 27, 2026 and Bukim on October 28, 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.*