# One vs Options Trading Knowledge Test

The clearest difference is in-app purchases: One at none against Options Trading Knowledge Test's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Options Trading Knowledge Test sells 2 in-app purchases, starting at $11.99 per month. One asks for nothing beyond the download.

## The numbers

| Metric | One | Options Trading Knowledge Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 5 MB | 9 MB |
| Requires iOS | **16.6** | 17.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ashley Barnard](https://appshunter.io/developer/1772374324) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### One

[App page](https://appshunter.io/ios/app/one-sec/id6738633150)

**Features:** macOS Compatibility

**In-app purchases:** none


### Options Trading Knowledge Test

[App page](https://appshunter.io/ios/app/options-trading-knowledge-test/id6741455878)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $11.99 | per month |
| Lifetime version | $24.99 | one-time |


## Frequently asked questions

### Is One free?

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

### Is Options Trading Knowledge Test free?

Options Trading Knowledge Test is free to download, with in-app purchases available.

### Do One or Options Trading Knowledge Test have ads?

Neither One nor Options Trading Knowledge Test 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.*