# PullBraind vs Bizimstein

The clearest difference is update cadence: Bizimstein at every 3 days against PullBraind's weekly. 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.

PullBraind ships an update weekly, Bizimstein every 3 days. The most recent releases landed on October 6, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | PullBraind | Bizimstein |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 394 MB | 176 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [欢 李](https://appshunter.io/developer/1840050617) | [nusret takla](https://appshunter.io/developer/1892645012) |

## What reviewers say

### PullBraind

[App page](https://appshunter.io/ios/app/pullbraind/id6756099683)

Engage your mind in a logic puzzle game where you strategically pull pins to guide objects through hazardous environments. Each level presents unique challenges requiring careful planning and precise timing to reach the goal.

**Highlights:** Movable pin mechanics, Order-based decision making, Cause-and-effect reactions, Short, engaging stages, Offline play supported, Increasing complexity

**Features:** macOS Compatibility

**In-app purchases:** none


### Bizimstein

[App page](https://appshunter.io/ios/app/bizimstein/id6762142643)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PullBraind free?

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

### Is Bizimstein free?

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

### Do PullBraind or Bizimstein have ads?

Both PullBraind and Bizimstein show ads.

### Which is updated more often, PullBraind or Bizimstein?

PullBraind ships an update weekly, and Bizimstein every 3 days. Most recently, PullBraind was updated on October 6, 2026 and Bizimstein on September 15, 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.*