# ICT Dictionary vs SystemsTradingSimulator

The clearest difference is iOS requirement: ICT Dictionary at 15.1 against SystemsTradingSimulator's 26.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ICT Dictionary ships an update every 2 months, SystemsTradingSimulator every 5 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ICT Dictionary | SystemsTradingSimulator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 43 MB | 3 MB |
| Requires iOS | **15.1** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Hieu Phan](https://appshunter.io/developer/1849516557) | [JOSEPH JEFFERDS SINCLAIR](https://appshunter.io/developer/1895542716) |

## What reviewers say

### ICT Dictionary

[App page](https://appshunter.io/ios/app/ict-dictionary/id6754661640)

**In-app purchases:** none


### SystemsTradingSimulator

[App page](https://appshunter.io/ios/app/systemstradingsimulator/id6764126224)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ICT Dictionary free?

ICT Dictionary is free to download, with no in-app purchases.

### Is SystemsTradingSimulator free?

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

### Do ICT Dictionary or SystemsTradingSimulator have ads?

Neither ICT Dictionary nor SystemsTradingSimulator shows ads.

### Which is updated more often, ICT Dictionary or SystemsTradingSimulator?

ICT Dictionary ships an update every 2 months, and SystemsTradingSimulator every 5 weeks. Most recently, ICT Dictionary was updated on October 28, 2026 and SystemsTradingSimulator on October 25, 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.*