# CME Group vs OptionStrat

The clearest difference is in-app purchases: CME Group at none against OptionStrat's 12. OptionStrat's advantage is review sentiment (80% vs 57%) and chart position (#96 vs unranked). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. OptionStrat sells 12 in-app purchases, starting at $19.99 per month. CME Group asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for CME Group against 4.8 for OptionStrat. Both are backed by a comparable volume of ratings — 4K and 1.9K respectively. Written reviews are what separate them: 57% of CME Group's written reviews are positive against 80% of OptionStrat's.

CME Group ships an update fortnightly, OptionStrat every 10 days. Both last shipped on October 22, 2026.

## The numbers

| Metric | CME Group | OptionStrat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (4K ratings)](https://appshunter.io/ios/app/cme-group/id373569003/reviews) | **[4.8 (1.9K ratings)](https://appshunter.io/ios/app/optionstrat-options-toolkit/id1541714905/reviews)** |
| Number of ratings | **4K** | 1.9K |
| Positive reviews | 57.4% of reviews | **79.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#96** |
| Size | 33 MB | 25 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CME Group, Inc.](https://appshunter.io/developer/373569006) | [OptionStrat LLC](https://appshunter.io/developer/1541714907) |

## What reviewers say

### CME Group

[App page](https://appshunter.io/ios/app/cme-group/id373569003)

This app provides access to a diverse derivatives marketplace, offering tools for market insight and strategic planning. Track futures and options, practice with a trading simulator, and receive alerts on market movements and block trades.

**Highlights:** Product watchlists, Simulated trading environment, Trading challenges, Push notifications for trades and price moves, Delayed market data, Economic research and analysis, Block trade viewing, Interactive charts

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and responsive
- 👍 User-friendly interface
- 💡 Valuable data and insights
- 🔒 Secure platform

**What reviewers complain about**

- 🐛 Bugs and crashes
- 📉 Declining user experience after updates
- 🔍 Difficult to navigate
- 💤 Slow data updates

**Reported bugs**

- App crashes on launch
- Quotes and watchlists disappearing
- Forced portrait mode on iPad
- Errors when signing up

**Requested features**

- Add multi-language support
- Improve widget functionality
- Enhance charting capabilities
- Introduce customization options


### OptionStrat

[App page](https://appshunter.io/ios/app/optionstrat-options-toolkit/id1541714905)

**Currently charting:** #96 Top Grossing · Finance (US App Store)

Visualize and analyze options trades with a profit calculator and strategy builder. Discover institutional trades with real-time unusual options flow. Optimize strategies for maximum returns or profit chance.

**Highlights:** Options profit calculator, Strategy visualizer, Strategy optimizer, Unusual options flow tracker, Complex strategy detection, In-app tutorials

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Live Option Tools | $19.99 | per month |
| Tools Monthly | $29.99 | per month |
| Live Option Tools | $39.99 | per month |
| Live Options Flow | $59.99 | per month |
| Live Options Flow | $89.99 | per month |
| Live Options Flow | $99.99 | per month |
| Live Option Tools | $199.99 | per year |
| Live Option Tools | $299.99 | per year |
| Live Options Tools | $419.99 | per year |
| Live Options Flow | $599.99 | per year |
| Live Options Flow | $899.99 | per year |
| Live Options Flow | $999.99 | per year |

**What reviewers like**

- 🚀 Visual Masterpiece
- 🚀 Easily Navigable
- 🚀 Comprehensive Options Lifecycle
- 👍 Intuitive and User-Friendly
- 👍 Great for Beginners and Experts

**What reviewers complain about**

- 💰 Subscription-Based Pricing
- 🐛 Buggy and Unresponsive
- 🐛 Login and Account Issues
- 🐛 Restricted Functionality on Certain Devices
- 🐛 Calculation Errors

**Reported bugs**

- Freezing and Crashing Issues
- Incorrect Data Calculations
- Disappearing UI Elements
- Incompatibility with Certain Device Configurations

**Requested features**

- Allow Modifying Saved Trades
- Provide Real-Time Options Quotes
- Implement International Stock Support
- Increase Maximum Number of Open Windows
- Add Time Stamps to Active Ticker List


## Frequently asked questions

### Is CME Group free?

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

### Is OptionStrat free?

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

### Which has better reviews, CME Group or OptionStrat?

OptionStrat is rated higher. CME Group averages 4.7 out of 5 from 4K ratings, while OptionStrat averages 4.8 from 1.9K ratings.

### Do CME Group or OptionStrat have ads?

Neither CME Group nor OptionStrat shows ads.

### Which is updated more often, CME Group or OptionStrat?

CME Group ships an update fortnightly, and OptionStrat every 10 days. Most recently, CME Group was updated on October 22, 2026 and OptionStrat on October 22, 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.*