# CME Group — user reviews > 106 indexed App Store user reviews of CME Group by CME Group, Inc., rated 4.70/5 from 4,005 ratings. - Source: https://appshunter.io/ios/app/cme-group/id373569003/reviews - App overview in markdown: https://appshunter.io/ios/app/cme-group/id373569003.md - Rating breakdown: 5★ 3,160 · 4★ 608 · 3★ 147 · 2★ 25 · 1★ 65 ## What do users think of CME Group? Overall sentiment: neutral **Pros** - 🚀 Fast and responsive - 👍 User-friendly interface - 💡 Valuable data and insights - 🔒 Secure platform **Cons** - 🐛 Bugs and crashes - 📉 Declining user experience after updates - 🔍 Difficult to navigate - 💤 Slow data updates **Commonly reported bugs** - App crashes on launch - Quotes and watchlists disappearing - Forced portrait mode on iPad - Errors when signing up **Most requested features** - Add multi-language support - Improve widget functionality - Enhance charting capabilities - Introduce customization options ## Newest reviews (11 of 106) ### 3/5 — Fix the Widget! *2025-07-02, version 5.29.1* When using the Apple widget, if watching multiple months of the same futures it shows all as the same month. Everything functions great , just this little bug that prevents it from soaring above and beyond ### 4/5 — iPad Pro 12.9 Forced Portrait Mode *2023-11-07, version 5.24.7* The app is good and would be 5 stars if it worked on the iPad. PLEASE, add this feature. There is a large demographic that works primarily on iPad. Don’t force us to use apps designed for iPhone. Thanks in advance to the Developers! ### 2/5 — Used to work *2023-06-05, version 5.23.4* I used to enjoy this app, recently it has errors all the time, and I can’t retrieve or setup watch lists. “ERROR ! Internal server error”. Is there a fix for this? ### 3/5 — What Happened to the Widget? *2023-06-05, version 5.23.4* The app “improvements” were anything but. It’s less organized and more confusing to use as of the changes a few months ago, and now the widget has been discontinued, which I really liked for a quick glance at the top three commodities I follow. ### 3/5 — Better before the update *2023-03-16, version 5.22.9* You’ve tried to fix something that wasn’t broken in my opinion. It now takes me 2 touches to get into my portfolio where before it took zero. It used to update as soon as I opened the app throughout the day, now in my portfolio I have to wait for the timer to reset and update itself which is annoying. The next annoyance is if I’m in a corn or soybean contract looking at the chart, as soon as the timer resets if reloads the chart back to the 1 minute candles even if I’d been looking at the daily or weekly candles. Lastly I wish the text was colored green or red for positive or negative action on the day. I say all this in hopes you’ll consider fixing these issues. ### 2/5 — 2023 update *2023-02-15, version 5.22.9* This is the most cumbersome update yet. When looking at longer term (>1 min) charts they reset every 45 seconds and go back to the 1 min chart. There is no data H L C etc when moving through the charts. I haven’t found a way to change the duration of moving averages. There may be way to navigate these issues but I haven’t found them yet in the first couple of visits since update. ### 2/5 — Widget not working *2022-02-09, version 5.20.2* The widget for portfolio overview is no more working on the latest version. ### 5/5 — Tom Sjo *2021-02-08, version 5.16.4* Easy navigation, and enjoy reading the articles. Yes great platform! Like the articles. ### 5/5 — Straightforward intel & Easy to use *2020-11-20, version 5.16.2* In real time CME keeps informed. It’s Easy to navigate for quick intel & best of all, no unsolicited noise. ### 5/5 — Excelente Herramienta *2020-11-19, version 5.16.2* Excelente Herramienta ### 5/5 — Commodity month’s don’t roll properly *2020-10-07, version 5.16.1* The Front month should not disappear till it expires and after the roll . After the roll the new from should automatically remove what was the second month that became the front month ## Most critical reviews (10 lowest-rated) ### 1/5 — Simulator not working *2026-03-24, version 6.3.0* I can’t use simulator every time I try, same on my MacBook and I find what problem is and also there is no support! ### 1/5 — Update Crashes App *2023-08-13, version 5.23.7* Old version was great, updated and all I get is an internal service error, no market or watch lists work. ### 1/5 — Fake *2023-07-11, version 5.23.6* This whole deal is fake, I can’t even withdraw funds even though they are there and customer service just conveniently disappeared ### 1/5 — Useless update *2023-04-05, version 5.23.0* Resetting every 1/2 minute or so with a 1 minute chart makes this latest version hard to use. Btw, who even uses 1 min charts anyway? Totally worthless. At a minimum, there should be an option to pause the updating, but what should really happen is that the chart refreshes with the time frame on the chart. ### 1/5 — Terrible app, awful formatting *2023-03-27, version 5.23.0* Recent app updates resulted in awful formatting with lots of dead space making charts hard to use. Interface is also worse compared to previous design. 0/5 overall use ICE not CME ### 1/5 — Can’t enter postal code *2023-03-24, version 5.23.0* Could not select postal code to sign up which was required. App therefore unusable. ### 1/5 — No longer user friendly *2023-02-14, version 5.22.7* Older version was much easier to navigate ### 1/5 — Won’t open on update *2022-02-12, version 5.20.3* Won’t load with new update. Please fix asap ### 1/5 — Do not download *2022-02-04, version 5.20.2* Warning you will be hacked ### 1/5 — Fed watch tool is now dead *2020-01-26, version 5.8.1* Hilarious....they execute an update that essentially kills the one tool on the app that gets over 90% of their traffic....and they don’t bother to fix it....”Duh” is not a mantra to live by, guys! ## Most praised reviews (10 highest-rated) ### 5/5 — Worldwide users for trading contest *2026-04-26, version 6.3.2* Could you consider upgrading the app for all users in every country to join the trading contest. It is a free game. Please update rules and eligibility to “available to all persons worldwide”. Delete all countries you placed in the app. Will take up space if you add all countries. You only need one line. ### 5/5 — Worldwide users for trading contest *2026-02-14, version 6.2.2* Could you consider upgrading the app for all users in every country to join the trading contest. ### 5/5 — Trading Contest on app *2026-02-03, version 6.2.1* Kindly add the trading contest on the app on next update. Thank you. Sharon ### 5/5 — Trading Contest on app *2026-01-20, version 6.1.5* Kindly add the trading contest on the app on next update. Thank you. Sharon ### 5/5 — Absolutely first class. *2022-11-04, version 5.22.4* Astounding depth of data on futures and options. Invaluable. ### 5/5 — The only source *2022-09-02, version 5.22.3* The only source for financial markets ### 5/5 — Great app *2022-06-06, version 5.22.1* The app is great ### 5/5 — Love the app…. Blank sign in FIXED *2022-03-30, version 5.22* Now works, thanks! ### 5/5 — Widgets not working. *2022-02-10, version 5.20.2* Great app, I only use it to see BTC and ETH futures. However The widget no longer populates? ### 5/5 — The dream of a young man *2021-11-02, version 5.19* If it wasn’t for Chicago mercantile exchange, I wouldn’t be able to have the knowledge I have today. I am so grateful for this community. I would love to possibly partner with CME one day in hopes of bettering this world…! --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*