Opco Client Access mobile app vs Stock Proof
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Opco Client Access mobile app
Access your Oppenheimer & Co. Inc. account information, view holdings and balances, and review recent activity. Get the latest research, market commentary, and analyst information. Manage your profile and easily contact your financial advisor.
- Account summary and holdings
- Balances and recent activity
- Access account statements
- Latest published research
- Market commentary
- Profile management
- Contact financial advisor
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Access your Oppenheimer & Co. Inc. account information whenever and wherever you are with the Opco Client Access mobile app. Current users of our Client Access website (https://www.opco.com/ClientAccess) that have completed the identity verification process can start using the app immediately. Users that do not have a User Name to access Client Access should contact their Financial Advisor for assistance. You will need to complete the identity verification process on the desktop Client Access site first before you can use the Opco Mobile app. MY ACCOUNTS Summary of all your accounts Holdings in your account Balances data for your account Recent activity in your account Realized Gain/Loss data for your account Access to account statements, confirms and other documents RESEARCH Latest published research Research by symbol Research advanced search Market Commentary Analyst BIOS Televised Commentary MY PROFILE Edit User Name Edit email address Change password Show/hide accounts Edit account nicknames Update eDelivery settings CONTACT US Contact your Financial Advisor Branch locator International offices Client help desk There is no fee charged to you by Oppenheimer for your use of the Mobile App. This Mobile App is intended to be used as a complement to your existing Oppenheimer Online Account. However, your wireless service provider (including any roaming wireless service provider and any Wifi Hotspots), internet service provider or telecommunications provider may impose fees or charges to you for the transmission or receipt of Mobile Communications through your usage of the Mobile App. You acknowledge and agree that you are solely responsible for any such charges. Such fees are irrespective of any fees that apply to any Oppenheimer services that may be accessible through the Mobile App. All such fees for Oppenheimer services shall continue to apply to you and you will continue to be responsible for the payment of such fees. https://www.opco.com/SocialMediaDisclosures/
Stock Proof
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Join our investing club. Pick great stocks with our easy to use app.
Screenshots
Verdict
The clearest difference is ads: Opco Client Access mobile app at none against Stock Proof's shown. Stock Proof's advantage is update cadence (every 10 days vs every 2 months) and iOS requirement (13.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Opco Client Access mobile app ships an update every 2 months, Stock Proof every 10 days. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.
| Parameter | Opco Client Access mobile app | Stock Proof |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (39 ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 39 — better | — |
| Update frequency | Every 2 months | Every 10 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 65 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Oppenheimer and Co. Inc. | StockProof LLC |
In-app purchases
Opco Client Access mobile app
No in-app purchases
Stock Proof
No in-app purchases
Questions
Is Opco Client Access mobile app free?
Is Stock Proof free?
Do Opco Client Access mobile app or Stock Proof have ads?
Which is updated more often, Opco Client Access mobile app or Stock Proof?
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