# Bid Buzz Auctions vs ZAI Bids

The clearest difference is update cadence: ZAI Bids at daily against Bid Buzz Auctions's every 2 months. ZAI Bids also leads on iOS requirement (13.0 vs 15.1). 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.

Bid Buzz Auctions ships an update every 2 months, ZAI Bids daily. Both last shipped on October 6, 2026.

## The numbers

| Metric | Bid Buzz Auctions | ZAI Bids |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zai-bids/id6761479349/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | — | Free |
| Size | 15 MB | 25 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Swift Livestock (Pty) Ltd.](https://appshunter.io/developer/1457185025) | [zrock](https://appshunter.io/developer/1702003670) |

## What reviewers say

### Bid Buzz Auctions

[App page](https://appshunter.io/ios/app/bid-buzz-auctions/id6450038485)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZAI Bids

[App page](https://appshunter.io/ios/app/zai-bids/id6761479349)

Connects customers with businesses through a smart bidding system. Post projects, receive and compare multiple bids, and hire the best match. Businesses can discover opportunities and bid on projects.

**Highlights:** Post projects with detailed requirements, Receive and compare multiple bids, Hire best-matched businesses, Businesses bid on projects, Track projects from bidding to completion, In-app chat with admin support, Real-time notifications

**In-app purchases:** none


## Frequently asked questions

### Is Bid Buzz Auctions free?

Bid Buzz Auctions is free to download, with no in-app purchases.

### Is ZAI Bids free?

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

### Do Bid Buzz Auctions or ZAI Bids have ads?

Neither Bid Buzz Auctions nor ZAI Bids shows ads.

### Which is updated more often, Bid Buzz Auctions or ZAI Bids?

Bid Buzz Auctions ships an update every 2 months, and ZAI Bids daily. Most recently, Bid Buzz Auctions was updated on October 6, 2026 and ZAI Bids on October 6, 2026.

---

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