# Spark Systems vs XAUUSD

The clearest difference is in-app purchases: Spark Systems at none against XAUUSD's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. XAUUSD sells 3 in-app purchases, starting at $59.99 per month. Spark Systems asks for nothing beyond the download.

## The numbers

| Metric | Spark Systems | XAUUSD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Size | 26 MB | 29 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Spark Systems Pte. Ltd.](https://appshunter.io/developer/1433658743) | [Basel Abu Al Asal](https://appshunter.io/developer/6790568340) |

## What reviewers say

### Spark Systems

[App page](https://appshunter.io/ios/app/spark-systems/id1433658744)

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

**In-app purchases:** none


### XAUUSD

[App page](https://appshunter.io/ios/app/xauusd-tm/id6790789971)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Daily Access Level Monthly | $59.99 | per month |
| Daily Access Level – 3 Months | $119.99 | per 3 months |
| Daily Access Level Annually | $359.99 | per year |


## Frequently asked questions

### Is Spark Systems free?

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

### Is XAUUSD free?

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

### Do Spark Systems or XAUUSD have ads?

Neither Spark Systems nor XAUUSD shows ads.

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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.*