# OneArbitrage - Stock Arbitrage — Auto Trading, Passive Income > Mobile companion for stock arbitrage subscription, connecting brokerages for automated trading. (iPhone/iPad app by OneArbitrage, LLC.) - Source: https://appshunter.io/ios/app/onearbitrage-stock-arbitrage/id6804910185 (this page in markdown: same URL + `.md`) - Developer: [OneArbitrage, LLC](https://appshunter.io/developer/6804910187) - Category: Finance - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 16.4 · 63 MB - Languages: American English - Released: 2026-09-22 - Data updated: 2026-10-14 - Monetization: subscription ## What is OneArbitrage? OneArbitrage is the mobile companion for your OneArbitrage subscription. Connect your U.S. brokerage, track reverse stock split arbitrage (RSA) activity, and manage your account from your phone. WHAT YOU CAN DO • Sign in securely with your OneArbitrage account • View earnings and trading activity • Manage referrals and payout settings • Connect or refresh your Robinhood brokerage link • Update account settings and billing HOW IT WORKS OneArbitrage is subscription software (SaaS). Your assets stay at your broker; we do not hold your funds. After you link a supported brokerage and complete setup, our system helps automate the RSA workflow you configure. SUBSCRIPTION New members can start with a free trial. On iPhone, paid membership is an auto-renewable In-App Purchase (OneArbitrage Monthly). On U.S. App Store storefronts, Stripe checkout is also available. Pricing and renewal details appear below, in the app, and on this product page. SUPPORT Questions? Visit our website or email support@onearbitrage.com. OneArbitrage is not a broker-dealer and does not provide personalized investment advice. Subscriptions OneArbitrage Monthly is an auto-renewable subscription. Length: 1 month. Price: the price shown on this product page and in the app at purchase (varies by country or region). Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless you turn off auto-renew at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the period ends. You can manage the subscription and turn off auto-renew in your Apple ID account settings after purchase. Any unused portion of a free trial, if offered, is forfeited when you purchase a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.onearbitrage.com/privacy Terms of Service: https://www.onearbitrage.com/terms ## Key features - Connect U.S. brokerage accounts - Track reverse stock split arbitrage (RSA) - View earnings and trading activity - Manage referrals and payouts - Automate RSA workflows - Manage account settings and billing ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | OneArbitrage Monthly | $24.99 | per month | ## Is OneArbitrage safe? Not enough ratings yet to assess OneArbitrage. ## Is OneArbitrage legit? OneArbitrage - Stock Arbitrage has limited verification signals. The AppsHunter Legitimacy Score for OneArbitrage is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Frequently asked questions about OneArbitrage ### What is OneArbitrage? OneArbitrage is a subscription software service that helps automate the reverse stock split arbitrage (RSA) workflow. Your assets remain with your broker, as the service does not hold your funds. ### How do I get started with OneArbitrage? New members can start with a free trial. You will need to link a supported U.S. brokerage account and complete the setup process within the app. ### What brokerages does OneArbitrage support? The app specifically mentions the ability to connect or refresh a Robinhood brokerage link. Further details on supported institutions may be available on their website. ### What are the subscription costs for OneArbitrage? OneArbitrage Monthly is an auto-renewable subscription priced at $24.99 per month, with a 7-day free trial. Pricing may vary by country or region. ### How can I manage my OneArbitrage subscription? You can manage your subscription and turn off auto-renewal in your Apple ID account settings after purchase. Auto-renewal must be turned off at least 24 hours before the current period ends. ### Is OneArbitrage safe to use with my brokerage account? The app states that your assets stay at your broker and they do not hold your funds. Secure sign-in with your OneArbitrage account is also a feature. ### How often is OneArbitrage updated? The latest version of OneArbitrage is 1.1.5, and it was last updated on October 7, 2026. This indicates regular updates to the application. ### Does OneArbitrage have ads? No, OneArbitrage does not contain advertisements. The app is free to download and its monetization is based on subscription plans. ## Version history (last 3 releases) ### 1.1.5 — 2026-10-07 • Smoother sign-up, get started for free • Reworked the whole experience from the ground up • Better alerts so you know when to reconnect your brokerage account ### 1.0.9 — 2026-09-23 • Streamlined onboarding with a clearer intro to how OneArbitrage works • Updated subscribe screen with clearer pricing and free trial messaging • More reliable sign-in and smoother Robinhood connection refresh • Invite friends from Home • Optional notice about deposit settlement for new accounts • Fixes for earnings share images, including last month totals and branding ### 1.0.8 — 2026-09-22 No release notes. ## Apps similar to OneArbitrage | App | Rating | Price | Category | | --- | --- | --- | --- | | [Garden FI](https://appshunter.io/ios/app/garden-fi/id1521321916) | 4.8 (18) | Free | Finance | | [Xyrra: AI Trading Insights](https://appshunter.io/ios/app/xyrra-ai-trading-insights/id6499525423) | — | Free | Finance | | [Northstar Money](https://appshunter.io/ios/app/northstar-money/id1462816555) | 4.0 (25) | Free | Finance | | [StoneX One: Investing App](https://appshunter.io/ios/app/stonex-one-investing-app/id1609445485) | 4.0 (27) | Free | Finance | | [RipperOne AI](https://appshunter.io/ios/app/ripperone-ai/id6476888526) | 3.1 (16) | Free | Finance | | [eUSD Card](https://appshunter.io/ios/app/eusd-card/id6566184256) | 3.2 (5) | Free | Finance | ## Related topics [arbitrage trading](https://appshunter.io/ios/topics/arbitrage-trading) · [arbitrage online](https://appshunter.io/ios/topics/arbitrage-online) · [arbitrageradar](https://appshunter.io/ios/topics/arbitrageradar) --- *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 2026-10-14.*