# Pulse Lab vs Backtest Trading

The clearest difference is in-app purchases: Pulse Lab at none against Backtest Trading's 4. Pulse Lab also leads on iOS requirement (15.0 vs 17). Backtest Trading's advantage is update cadence (every 3 days vs every 2 months) and device support (4 vs 2). On price and ads there is nothing between them.

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

Pulse Lab ships an update every 2 months, Backtest Trading every 3 days. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Pulse Lab | Backtest Trading |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 26 MB | 30 MB |
| Requires iOS | **15.0** | 17 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Masahiko Miyata](https://appshunter.io/developer/1896475229) | [Dat Thanh Nguyen](https://appshunter.io/developer/1481241176) |

## What reviewers say

### Pulse Lab

[App page](https://appshunter.io/ios/app/pulse-lab/id6770091520)

**Features:** macOS Compatibility

**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 Pulse Lab free?

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

### Is Backtest Trading free?

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

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

Neither Pulse Lab nor Backtest Trading shows ads.

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

Pulse Lab ships an update every 2 months, and Backtest Trading every 3 days. Most recently, Pulse Lab was updated on October 14, 2026 and Backtest Trading on October 17, 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.*