# Opco Client Access mobile app — user reviews > 20 indexed App Store user reviews of Opco Client Access mobile app by Oppenheimer and Co. Inc., rated 4.30/5 from 36 ratings. - Source: https://appshunter.io/ios/app/opco-client-access-mobile-app/id1049902773/reviews - App overview in markdown: https://appshunter.io/ios/app/opco-client-access-mobile-app/id1049902773.md - Rating breakdown: 5★ 28 · 4★ 2 · 3★ 0 · 2★ 2 · 1★ 4 ## Most critical reviews (10 lowest-rated) ### 1/5 — Just doesn’t work… *2023-07-16* I’ve been with Opp. for a good while now and still this app will not take my login info. What gives, what’s the point? **Developer response:** Sorry you’re having trouble. As a first step, we need to confirm whether you have an account with Oppenheimer & Co. Inc. To do that, try signing in at https://www.opco.com/ClientAccess. If you still need help please contact our Client Help Desk at 866-809-6726 and we’ll do our best to get you up and running. ### 1/5 — Cannot sign in… *2023-05-14* Doesn’t accept my login at all. I can only login on a computer. ### 1/5 — 2+ years out of date *2021-02-01* So. Any idea of a timeline to update this thing? ### 1/5 — Doesn’t work *2019-05-22* This app doesn’t work on my iPhone X. I can’t get past the sign in screen, just stuck loading. ### 1/5 — Can not log in. *2018-11-30* Can log into web/desktop version but can not log into this app. **Developer response:** Sorry you’re having trouble. As a first step, we need to confirm whether you have an account with Oppenheimer & Co. Inc. To do that, try signing in at https://www.opco.com/ClientAccess. If you still need help please contact our Client Help Desk at 866-809-6726 and we’ll do our best to get you up and running. ### 1/5 — Update Your App *2018-08-29* This isn’t the 1400’s change the platform to make it more user friendly and actually fit the format of new iPhones. I am actually considering opening an account with another company that actually keeps up with the times. ### 1/5 — Login issues *2018-08-22* Not able to login on app, but I have no problem logging in via desktop. Please fix. **Developer response:** Sorry you’re having trouble. If you still need help please contact our Client Help Desk at 866-809-6726 and we’ll do our best to get you up and running. ### 1/5 — Log in *2018-08-14* Unable to log in, can log in on my desktop. **Developer response:** Sorry you’re having trouble. If you still need help please contact our Client Help Desk at 866-809-6726 and we’ll do our best to get you up and running. ### 1/5 — Bad *2018-05-04* Weak support team too ### 1/5 — ????????? *2018-02-14* Unable to log into account. I can from desktop, but not the app. ## Most praised reviews (10 highest-rated) ### 5/5 — Much improved *2024-06-06* The recent upgrade to this app fixed all of the things I brought to their attention in a recent survey the sent. Much better access to tax information and the ability to see all of my account values with a quick glance! ### 5/5 — App Review *2024-04-25* I enjoy using the app because it’s very simple and I am quickly able to understand how my accounts are doing. I enjoy using the research tab so, that i have the most updated information about my stocks. ### 5/5 — An Excellent App *2024-04-23* The Oppenheimer Mobile application has everything I need to quickly review my performance across all of my accounts with a quick click and to also provide all the detailed data I need when I want to do a thorough review. When I want to contact my FA it’s easy and I can review Opco’s research when needed. ### 5/5 — App Review *2023-12-20* I enjoy using the app because it’s very simple and I am quickly able to understand how my accounts are doing. I enjoy using the research tab so, that i have the most updated information about my stocks. ### 5/5 — Easy to use! *2023-02-08* So easy to use! I can check out my accounts from anywhere. Love it great functionality. ### 5/5 — Why go to the site? *2022-11-13* Answers 90% of my questions on how the portfolio is doing. Easy to navigate. ### 5/5 — Awesome Upgrade! A++ *2022-04-28, version 2.0.1* Significant helpful changes to allow me to see all my accounts with a much better GUI. Very easy to use and navigate now. ### 5/5 — Much Improved *2022-04-22* The app has an updated look and feel versus the previous version that had not been updated for a few years. This new version is easier to navigate and offers great new features. ### 2/5 — Not up to Charles Schwab *2024-12-18* I recently moved from Charles Schwab to Oppenheimer and I find the Oppenheimer App has a lot to be desired. I prefer CS Tile view that allows you to bring up your top ten movers in your portfolio. I also like the fact you can look up your holding by simply typing in the name or symbol. With Oppenheimer I need to scroll through 50 pages to find a specific stock. Oppenheimer could improve their app considerably by simply following CS’s model. ### 2/5 — Limited access and abilities *2020-12-07* App fails to keep a current close price on holdings and lags as much as 3 days behind trading. Cannot buy new or sell current holdings. And has no way to participate in active trading. --- *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 2026-08-20.*