# Trading Agent Data vs Backtest Trading

The clearest difference is price: Trading Agent Data at Free against Backtest Trading's $10.00. Trading Agent Data also leads on in-app purchases (none vs 4) and iOS requirement (15.1 vs 17.0). Backtest Trading's advantage is update cadence (every 3 days vs monthly) and device support (4 vs 2). On ads there is nothing between them.

Trading Agent Data is free to download; Backtest Trading costs $10.00 up front. Backtest Trading sells 4 in-app purchases, starting at $9.99 per month. Trading Agent Data asks for nothing beyond the download.

Trading Agent Data ships an update monthly, Backtest Trading every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Trading Agent Data | Backtest Trading |
| --- | --- | --- |
| Price | **Free** | $10.00 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 15 MB | 31 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [WU CAPITAL LIMITED](https://appshunter.io/developer/6781962792) | [Dat Thanh Nguyen](https://appshunter.io/developer/1481241176) |

## What reviewers say

### Trading Agent Data

[App page](https://appshunter.io/ios/app/trading-agent-data/id6781962790)

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

**In-app purchases:** none


### Backtest Trading

[App page](https://appshunter.io/ios/app/backtest-trading/id6783314365)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StopTrading Pro | $9.99 | per month |
| StopTrading Power | $29.99 | per month |
| StopTrading Pro Annual | $79.99 | per year |
| StopTrading Power Annual | $239.99 | per year |


## Frequently asked questions

### Is Trading Agent Data free?

Trading Agent Data is free to download, with no in-app purchases.

### Is Backtest Trading free?

Backtest Trading costs $10.00, and also offers in-app purchases.

### Do Trading Agent Data or Backtest Trading have ads?

Neither Trading Agent Data nor Backtest Trading shows ads.

### Which is updated more often, Trading Agent Data or Backtest Trading?

Trading Agent Data ships an update monthly, and Backtest Trading every 3 days. Most recently, Trading Agent Data was updated on October 24, 2026 and Backtest Trading on October 24, 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.*