# Investment Optimization vs THRESHOLD

The clearest difference is in-app purchases: THRESHOLD at none against Investment Optimization's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Investment Optimization sells 2 in-app purchases, starting at $7.99 per month. THRESHOLD asks for nothing beyond the download.

## The numbers

| Metric | Investment Optimization | THRESHOLD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 37 MB | 34 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Optimization Tools LLC](https://appshunter.io/developer/1884494805) | [Mayank Bhatt](https://appshunter.io/developer/6775369880) |

## What reviewers say

### Investment Optimization

[App page](https://appshunter.io/ios/app/investment-optimization/id6760441967)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $7.99 | per month |
| Pro Yearly | $39.99 | per year |


### THRESHOLD

[App page](https://appshunter.io/ios/app/threshold-stock-and-options/id6785691790)

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

**In-app purchases:** none


## Frequently asked questions

### Is Investment Optimization free?

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

### Is THRESHOLD free?

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

### Do Investment Optimization or THRESHOLD have ads?

Neither Investment Optimization nor THRESHOLD 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.*