# Options Analysis Suite vs ThetaForge

The clearest difference is in-app purchases: Options Analysis Suite at none against ThetaForge's 2. Options Analysis Suite also leads on update cadence (every 5 days vs fortnightly). ThetaForge's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. ThetaForge sells 2 in-app purchases, starting at $14.99 per month. Options Analysis Suite asks for nothing beyond the download.

Options Analysis Suite ships an update every 5 days, ThetaForge fortnightly. The most recent releases landed on September 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Options Analysis Suite | ThetaForge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/options-analysis-suite/id6765763372/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | Free | — |
| Size | 45 MB | 70 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Options Analysis Suite, LLC](https://appshunter.io/developer/1896063613) | [One Nonstop Engineer LLC](https://appshunter.io/developer/1896769831) |

## What reviewers say

### Options Analysis Suite

[App page](https://appshunter.io/ios/app/options-analysis-suite/id6765763372)

Explore options trading strategies and analyze Greeks in a private, offline environment. This app offers a Black-Scholes calculator, strategy explorer, and interactive learning modules to build your understanding of options concepts without live data or broker integration.

**Highlights:** Black-Scholes calculator with live Greeks, 17 classic option strategy explorers, Portfolio Greeks aggregation, Hypothetical trade journal, Interactive learn modules with live sliders, Daily quiz format for concept reinforcement

**In-app purchases:** none


### ThetaForge

[App page](https://appshunter.io/ios/app/thetaforge-options-analyzer/id6771045129)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ThetaForge Pro Monthly | $14.99 | per month |
| ThetaForge Pro Yearly | $134.99 | per year |


## Frequently asked questions

### Is Options Analysis Suite free?

Options Analysis Suite is free to download, with no in-app purchases.

### Is ThetaForge free?

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

### Do Options Analysis Suite or ThetaForge have ads?

Neither Options Analysis Suite nor ThetaForge shows ads.

### Which is updated more often, Options Analysis Suite or ThetaForge?

Options Analysis Suite ships an update every 5 days, and ThetaForge fortnightly. Most recently, Options Analysis Suite was updated on September 11, 2026 and ThetaForge on September 9, 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.*