# BB auctions vs Stacker Gold & Silver Exchange

The clearest difference is in-app purchases: BB auctions at none against Stacker Gold & Silver Exchange's 6. BB auctions also leads on iOS requirement (16.0 vs 18.0). Stacker Gold & Silver Exchange's advantage is update cadence (every 2 days vs every 6 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Stacker Gold & Silver Exchange sells 6 in-app purchases, starting at $5.95 per month. BB auctions asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for BB auctions against 5.0 for Stacker Gold & Silver Exchange. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

BB auctions ships an update every 6 months, Stacker Gold & Silver Exchange every 2 days. The most recent releases landed on October 17, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | BB auctions | Stacker Gold & Silver Exchange |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/bb-auctions/id1641698232/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/stacker-gold-and-silver-exchange/id6760381671/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 136 MB | 20 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [BRIGGS & Bustos LLC](https://appshunter.io/developer/1641698234) | [Sivility Systems LLC](https://appshunter.io/developer/1857017366) |

## What reviewers say

### BB auctions

[App page](https://appshunter.io/ios/app/bb-auctions/id1641698232)

Participate in live auctions for Mexican numismatic items. Register, create an account, and place bids both before and during live events. Review past auction results.

**Highlights:** Conduct numismatic auctions, Register and create account, Place pre-auction bids, Live bidding functionality, View past auction results

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Stacker Gold & Silver Exchange

[App page](https://appshunter.io/ios/app/stacker-gold-and-silver-exchange/id6760381671)

This app helps precious metals enthusiasts track their collections, monitor market prices, and buy, sell, or trade items. Discover verified dealers, connect with other members, and stay informed with news and event listings. Advanced AI tools assist with item identification and pricing.

**Highlights:** Track precious metal holdings, Monitor live market prices, Buy, sell, and trade items, Discover verified dealers, In-app messaging, Save favorites and wish lists, Precious metals news, AI-powered tools

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.95 | per month |
| 3-Month Subscription | $14.95 | per 3 months |
| 6-Month Subscription | $24.95 | per 6 months |
| 12-Month Subscription | $59.99 | per year |
| Collector Founders Club | $5.95 | one-time |
| Founders Club | $149.00 | one-time |


## Frequently asked questions

### Is BB auctions free?

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

### Is Stacker Gold & Silver Exchange free?

Stacker Gold & Silver Exchange is free to download, with in-app purchases available.

### Which has better reviews, BB auctions or Stacker Gold & Silver Exchange?

BB auctions and Stacker Gold & Silver Exchange are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do BB auctions or Stacker Gold & Silver Exchange have ads?

Neither BB auctions nor Stacker Gold & Silver Exchange shows ads.

### Which is updated more often, BB auctions or Stacker Gold & Silver Exchange?

BB auctions ships an update every 6 months, and Stacker Gold & Silver Exchange every 2 days. Most recently, BB auctions was updated on October 17, 2026 and Stacker Gold & Silver Exchange on October 21, 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.*