# Backtest Trading vs COT Pulse

The clearest difference is in-app purchases: COT Pulse at none against Backtest Trading's 4. COT Pulse also leads on iOS requirement (15.0 vs 17). Backtest Trading's advantage is ads (none vs shown) and update cadence (every 3 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. Backtest Trading sells 4 in-app purchases, starting at $9.99 per month. COT Pulse asks for nothing beyond the download.

Backtest Trading ships an update every 3 days, COT Pulse every 6 weeks. The most recent releases landed on October 1, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Backtest Trading | COT Pulse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 6 weeks |
| Size | 28 MB | 27 MB |
| Requires iOS | 17 | **15.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dat Thanh Nguyen](https://appshunter.io/developer/1481241176) | [Hafid Zaini](https://appshunter.io/developer/1062667203) |

## What reviewers say

### 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 |


### COT Pulse

[App page](https://appshunter.io/ios/app/cot-pulse-forex-sentiment/id6798505839)

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

**In-app purchases:** none


## Frequently asked questions

### Is Backtest Trading free?

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

### Is COT Pulse free?

COT Pulse is free to download, with no in-app purchases.

### Do Backtest Trading or COT Pulse have ads?

COT Pulse shows ads; Backtest Trading does not.

### Which is updated more often, Backtest Trading or COT Pulse?

Backtest Trading ships an update every 3 days, and COT Pulse every 6 weeks. Most recently, Backtest Trading was updated on October 1, 2026 and COT Pulse on October 13, 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.*