Comparison

Ark Admin vs Sigma Trade

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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...

About

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.

Highlights
  • US securities trading
  • Zero commission stocks and ETFs
  • Options on indexes
  • Spanish language support
  • Intuitive interface
  • Graphic and analysis tools
Read full description

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

Ark Admin4 screens
Sigma Trade4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
Ark Admin versus Sigma Trade: the parameters behind the verdict, then further details
ParameterArk AdminSigma Trade
PriceFreeFree
Rating—5.0 (46 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—46 — better
Update frequencyEvery 4 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size187 MB63 MB
Age rating4+4+
DeveloperArk iTraderOpción Sigma Trade

Customer experience

Ark Admin

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sigma Trade

All ratings46 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Ark Admin

No in-app purchases

2 purchases

Sigma Trade

Subscriptions2
  • Sigma Full — Monthly$39.991 Month
  • Sigma Full — Annual$329.991 Year

Questions

Is Ark Admin free?
Ark Admin is free to download, with no in-app purchases.
Is Sigma Trade free?
Sigma Trade is free to download, with in-app purchases available.
Do Ark Admin or Sigma Trade have ads?
Neither Ark Admin nor Sigma Trade shows ads.
Which is updated more often, Ark Admin or Sigma Trade?
Ark Admin ships an update every 4 months, and Sigma Trade every 10 days. Most recently, Ark Admin was updated on October 8, 2026 and Sigma Trade on October 3, 2026.

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