# Bullion Exchanges vs Stack Tracker

The clearest difference is in-app purchases: Bullion Exchanges at none against Stack Tracker's 1. Bullion Exchanges also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (15.1 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Stack Tracker sells 1 one-off in-app purchase. Bullion Exchanges asks for nothing beyond the download.

Stack Tracker holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 14 and 10 respectively. Written reviews complicate that: 90% of Bullion Exchanges's written reviews are positive against 83% of Stack Tracker's, so the app with the better star average is not the one people write more warmly about.

Bullion Exchanges ships an update fortnightly, Stack Tracker every 2 months. The most recent releases landed on September 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Bullion Exchanges | Stack Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (14 ratings)](https://appshunter.io/ios/app/bullion-exchanges/id6738921656/reviews) | **[4.8 (10 ratings)](https://appshunter.io/ios/app/stack-tracker-metals-vault/id6779448688/reviews)** |
| Number of ratings | **14** | 10 |
| Positive reviews | **90.0% of reviews** | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 33 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [BULLION EXCHANGE LLC](https://appshunter.io/developer/1782913665) | [Johnny Cox](https://appshunter.io/developer/548896302) |

## What reviewers say

### Bullion Exchanges

[App page](https://appshunter.io/ios/app/bullion-exchanges/id6738921656)

Easily buy and sell gold, silver, platinum, and palladium. Compare live prices, track market trends, and receive personalized alerts for timely investment decisions. Access educational resources and exclusive deals to build your precious metals portfolio with confidence.

**Highlights:** Wide selection of precious metals, Live spot prices, Secure transactions, Personalized price alerts, Educational resources, Exclusive deals and offers, Rewards program

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack Tracker

[App page](https://appshunter.io/ios/app/stack-tracker-metals-vault/id6779448688)

Manage your precious metals collection privately on your device. Track portfolio value, gains, and premiums with detailed item information and historical data. Includes numismatic support and data export options.

**Highlights:** Private collection vault, Portfolio value and gain/loss tracking, Numismatic item support, Customizable item details, Data import/export, Offline data storage

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stack Tracker Unlimited | $4.99 | one-time |


## Frequently asked questions

### Is Bullion Exchanges free?

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

### Is Stack Tracker free?

Stack Tracker is free to download, with in-app purchases available.

### Which has better reviews, Bullion Exchanges or Stack Tracker?

Stack Tracker is rated higher. Bullion Exchanges averages 4.6 out of 5 from 14 ratings, while Stack Tracker averages 4.8 from 10 ratings.

### Do Bullion Exchanges or Stack Tracker have ads?

Neither Bullion Exchanges nor Stack Tracker shows ads.

### Which is updated more often, Bullion Exchanges or Stack Tracker?

Bullion Exchanges ships an update fortnightly, and Stack Tracker every 2 months. Most recently, Bullion Exchanges was updated on September 25, 2026 and Stack Tracker 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.*