# Optionnaire vs Sub Space

The clearest difference is in-app purchases: Optionnaire at none against Sub Space's 1. Optionnaire also leads on device support (3 vs 1). Sub Space's advantage is ads (none vs shown). On price and iOS requirement there is nothing between them.

Both are free to download. Sub Space sells 1 one-off in-app purchase. Optionnaire asks for nothing beyond the download.

## The numbers

| Metric | Optionnaire | Sub Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/optionnaire/id6762570735/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 5 days |
| Monetization | Ad-supported | — |
| Size | 47 MB | 59 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Optionnaire LLC](https://appshunter.io/developer/1894713651) | [almog yehuda](https://appshunter.io/developer/1451203106) |

## What reviewers say

### Optionnaire

[App page](https://appshunter.io/ios/app/optionnaire/id6762570735)

Learn about investing and options trading with short, structured lessons. This app builds financial knowledge step-by-step, with no assumed background. Practice your skills with paper trading before investing real money.

**Highlights:** Structured financial lessons, Investing 101 module, Options trading module, Paper trading practice, Progress tracking, No assumed financial background

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

**In-app purchases:** none


### Sub Space

[App page](https://appshunter.io/ios/app/sub-space-subscriptions/id6816665267)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sub Space Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Optionnaire free?

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

### Is Sub Space free?

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

### Do Optionnaire or Sub Space have ads?

Optionnaire shows ads; Sub Space does not.

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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.*