# 151 vs Bidz.Online

The clearest difference is update cadence: Bidz.Online at every 4 days against 151's every 3 weeks. 151'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.

151 ships an update every 3 weeks, Bidz.Online every 4 days. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 151 | Bidz.Online |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 63 MB | 191 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 9+ |
| Developer | [151](https://appshunter.io/developer/1881346778) | [BIDZ Online](https://appshunter.io/developer/6790767105) |

## What reviewers say

### 151

[App page](https://appshunter.io/ios/app/151/id6759870879)

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

**In-app purchases:** none


### Bidz.Online

[App page](https://appshunter.io/ios/app/bidzonline/id6790767103)

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

**In-app purchases:** none


## Frequently asked questions

### Is 151 free?

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

### Is Bidz.Online free?

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

### Do 151 or Bidz.Online have ads?

Neither 151 nor Bidz.Online shows ads.

### Which is updated more often, 151 or Bidz.Online?

151 ships an update every 3 weeks, and Bidz.Online every 4 days. Most recently, 151 was updated on October 2, 2026 and Bidz.Online on October 8, 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.*