Ark Admin vs Sigma Trade
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ark Admin
Manage your Ark platform's administrative tasks remotely. Monitor user activity, process financial transactions, and view live reports and market data on the go. Designed for brokers and dealing rooms to stay connected to their business.
- Monitor script prices and details
- Manage system users
- Process deposits, withdrawals, and adjustments
- Manually open trading positions
- View live transactions and user activity
- Access admin reports
- Monitor open and closed summaries
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Ark Admin lets you manage the administrative aspects of your Ark platform on the go. Anytime, Anywhere, Browse and manage your system users, manage all their transactions, and view your organization's live transactions and reports. For whom? - This app is only intended for Ark platform brokers and dealing rooms. It provides the following features: • Quotes features - monitor all your scripts prices and details. • User management features - review all your system users. • Financial management - deposit, withdraw, credit-in, credit-out, and adjust money for any user, in one click. • Manual open positions - place your new manual position by selecting the required user and script, in one click. • Live transactions - stay updated with your system live transactions and all their details, anytime - anywhere. • Live users - check who is currently working on your platform, and all his details. • Summaries management - monitor opened and closed summaries and their totals. • Reports (All admin reports) Ark Admin is a portable online management application available on any internet-enabled device. Although it is light on your device, Ark Admin offers dealers the main tools found in the Ark platform with easy navigation, display, and flexibility in browsing between its screens. Feel the power of the Ark trading platform on your device and be connected to the market and never disconnect from your business. Ark Admin is the best solution for dealers who may not find time to monitor or even be connected with their Live transactions on their PCs, Try It yourself and find how convenient and flexible managing your platform is with this App, benefiting from the same functionalities your System is providing for you, with few simple steps, just download the app, enter your dealer login information, select your server, and you are ready to Go...
Sigma Trade
An investment platform designed for the Hispanic community, offering tools for US securities trading with competitive costs. It provides an intuitive interface for new investors and advanced analysis for experienced traders, all in Spanish.
- US securities trading
- Zero commission stocks and ETFs
- Options on indexes
- Spanish language support
- Intuitive interface
- Graphic and analysis tools
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Investment platform for the Hispanic community At Sigma Trade Option, we offer you all the tools for US securities, with the most competitive costs. LANGUAGE Through our partnership with Tradier Brokerage, from opening the account, depositing funds and throughout the entire operation, you will have tools that will help you navigate all these stages in your own language. LOW COST You can invest and trade in stocks and options of individual companies & ETFs with "ZERO" commissions and no minimums per trade through our agreement with Tradier Brokerage. Also options on indexes at a reduced price with the most competitive costs on the market with a small monthly fee. TECHNOLOGY We designed an easy and intuitive platform for new investors. With many graphic and analysis solutions for the most experienced. Opcion Sigma Trade was born from the conviction of a group of small investors who believe in the power of financial purchase and sale options as a versatile instrument to invest, hedge and make a portfolio profitable. Since 2019, Luis Hernan Silva Sinning has led a community of more than 100 thousand people who follow him on different communication channels, all passionate about financial education issues. We realized that there was a lack of a platform that brought together all the necessary tools, with the most competitive costs on the market and designed for the large Spanish-speaking family. In this way, with Opcion Sigma Trade you can apply all the knowledge acquired, use the multiple strategies with options and have a graphic and analytical follow-up of all the operations carried out, monitoring their profitability at all times. Sigma Option Trade LLC is a company incorporated and operated in the USA. It is the responsibility of each client to know the legal requirements that the current legal framework applicable in their country of residence establishes on the services provided by Sigma Option Trade LLC, as well as to know if The current legal framework applicable in your country of residence allows you to use the services provided by Sigma Option Trade LLC. This is not an offer, solicitation of an offer or advice to buy or sell securities, or open a brokerage account in any jurisdiction where Sigma Option Trade LLC is not registered, or the operations of Sigma Option Trade LLC contravene local laws. Terms of Use (EULA): https://www.opcionsigma.com/terminos-y-condiciones Privacy Policy: https://opcionsigma.com/politica-de-privacidad
Screenshots
Verdict
The clearest difference is in-app purchases: Ark Admin at none against Sigma Trade's 2. Sigma Trade's advantage is update cadence (every 10 days vs every 4 months). On price, review sentiment, ads and monetization model 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. Sigma Trade sells 2 in-app purchases, starting at $39.99 per month. Ark Admin asks for nothing beyond the download.
Ark Admin ships an update every 4 months, Sigma Trade every 10 days. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.
| Parameter | Ark Admin | Sigma Trade |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (46 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 46 — better |
| Update frequency | Every 4 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 187 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Ark iTrader | Opción Sigma Trade |
Customer experience
Ark Admin
Sigma Trade
In-app purchases
Ark Admin
No in-app purchases
Sigma Trade
- Sigma Full — Monthly$39.991 Month
- Sigma Full — Annual$329.991 Year









