# Diamonds By Siag vs WinBids Auctions

The clearest difference is update cadence: WinBids Auctions at every 6 weeks against Diamonds By Siag's every 6 months. WinBids Auctions also leads on iOS requirement (12.0 vs 16.4). 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.

Diamonds By Siag ships an update every 6 months, WinBids Auctions every 6 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Diamonds By Siag | WinBids Auctions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/diamonds-by-siag/id1488213411/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 53 MB | 55 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Diamonds By Siag](https://appshunter.io/developer/1488213410) | [Bidsquare](https://appshunter.io/developer/1575528389) |

## What reviewers say

### Diamonds By Siag

[App page](https://appshunter.io/ios/app/diamonds-by-siag/id1488213411)

Discover a wide selection of diamonds, jewelry, and watches at wholesale prices. Leverage the expertise of three generations of jewelers for engagement rings, custom pieces, and fine jewelry sourced globally with meticulous attention to detail.

**Highlights:** Wholesale diamond pricing, Extensive jewelry selection, Watch collection, Expert jeweler knowledge, Custom jewelry design, Global sourcing

**Features:** Vision Pro support

**In-app purchases:** none


### WinBids Auctions

[App page](https://appshunter.io/ios/app/winbids-auctions/id1608169542)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Diamonds By Siag free?

Diamonds By Siag is free to download, with no in-app purchases.

### Is WinBids Auctions free?

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

### Do Diamonds By Siag or WinBids Auctions have ads?

Neither Diamonds By Siag nor WinBids Auctions shows ads.

### Which is updated more often, Diamonds By Siag or WinBids Auctions?

Diamonds By Siag ships an update every 6 months, and WinBids Auctions every 6 weeks. Most recently, Diamonds By Siag was updated on November 3, 2026 and WinBids Auctions on November 3, 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.*