# Zerko vs PushRooms

The clearest difference is price: PushRooms at Free against Zerko's $2.99. PushRooms also leads on update cadence (daily vs every 3 weeks). Zerko's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). On in-app purchases and device support there is nothing between them.

PushRooms is free to download; Zerko costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Zerko ships an update every 3 weeks, PushRooms daily. Both last shipped on October 16, 2026.

## The numbers

| Metric | Zerko | PushRooms |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.9 (14 ratings)](https://appshunter.io/ios/app/zerko/id6470181559/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 93.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Paid | — |
| Size | 100 MB | 146 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Maciej Targoni](https://appshunter.io/developer/495165602) | [Kronon Labs Co., Ltd.](https://appshunter.io/developer/1788010601) |

## What reviewers say

### Zerko

[App page](https://appshunter.io/ios/app/zerko/id6470181559)

A relaxing puzzle game where you strategically place blocks to make all numbers on the board equal zero. Enjoy a no-pressure experience with calming audio and no in-app purchases or ads.

**Highlights:** Zero-sum number puzzles, Strategic block placement, Relaxing gameplay, No time pressure, No in-app purchases, No ads

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

**In-app purchases:** none


### PushRooms

[App page](https://appshunter.io/ios/app/pushrooms/id6816852028)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zerko free?

Zerko costs $2.99, with no in-app purchases.

### Is PushRooms free?

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

### Do Zerko or PushRooms have ads?

PushRooms shows ads; Zerko does not.

### Which is updated more often, Zerko or PushRooms?

Zerko ships an update every 3 weeks, and PushRooms daily. Most recently, Zerko was updated on October 16, 2026 and PushRooms on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*