# BIM vs Zai Zai Vendor

The clearest difference is update cadence: BIM at fortnightly against Zai Zai Vendor's every 2 months. Zai Zai Vendor's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BIM ships an update fortnightly, Zai Zai Vendor every 2 months. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | BIM | Zai Zai Vendor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 54 MB | 61 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [EMCAN-TEC](https://appshunter.io/developer/1649090170) | [KingExcel Nigeria Limited](https://appshunter.io/developer/1895035928) |

## What reviewers say

### BIM

[App page](https://appshunter.io/ios/app/bim-app/id6752346776)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zai Zai Vendor

[App page](https://appshunter.io/ios/app/zai-zai-vendor/id6761309149)

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

**In-app purchases:** none


## Frequently asked questions

### Is BIM free?

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

### Is Zai Zai Vendor free?

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

### Do BIM or Zai Zai Vendor have ads?

Neither BIM nor Zai Zai Vendor shows ads.

### Which is updated more often, BIM or Zai Zai Vendor?

BIM ships an update fortnightly, and Zai Zai Vendor every 2 months. Most recently, BIM was updated on October 20, 2026 and Zai Zai Vendor 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.*