# Simple Trader Pro vs FlowSignal

The clearest difference is in-app purchases: Simple Trader Pro at none against FlowSignal's 1. Simple Trader Pro also leads on iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. FlowSignal sells 1 in-app purchase, starting at $9.99 per month. Simple Trader Pro asks for nothing beyond the download.

## The numbers

| Metric | Simple Trader Pro | FlowSignal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 39 MB | 60 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Simple Trader Pro LLC](https://appshunter.io/developer/1784476683) | [Dimster Design LLC](https://appshunter.io/developer/1865684637) |

## What reviewers say

### Simple Trader Pro

[App page](https://appshunter.io/ios/app/simple-trader-pro/id6739255280)

**Features:** macOS Compatibility

**In-app purchases:** none


### FlowSignal

[App page](https://appshunter.io/ios/app/flowsignal/id6757709092)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Access | $9.99 | per month |


## Frequently asked questions

### Is Simple Trader Pro free?

Simple Trader Pro is free to download, with no in-app purchases.

### Is FlowSignal free?

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

### Do Simple Trader Pro or FlowSignal have ads?

Neither Simple Trader Pro nor FlowSignal 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.*