Comparison

TraderFox Pro vs Short Option Calculator

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

Head to head
About

TraderFox Pro

This app provides powerful real-time market monitoring and trading tools for active traders. It features an AI-powered assistant to identify chart signals and customizable scans for stocks, forex, and indices. Receive instant push notifications for price alerts, trend changes, and chart patterns.

Highlights
  • Real-time market monitoring
  • AI-powered Trader Wingman
  • Customizable stock and forex scans
  • Push notifications for price and pattern alerts
  • Day trading signals on small timeframes
  • 52-week high and trend stability scans
Read full description

TraderFox PRO Die TraderFox PRO-App ist nur mit einem kostenpflichten TraderFox-Account nutzbar. Trader erhalten mit dieser App ein mächtiges Trading-Tool, um den Markt in Echtzeit zu überwachen. DAX-Trader können sich - um ein Beispiel zu nennen - per Push-Notification über neue Candlestick Morning Star Muster im DAX 15-Minuten-Chart informieren lassen. Trendfolge-Trader können Aktien in ausgewählten Kurslisten gezielt überwachen lassen. Zum Beispiel um in Echtzeit per Push-Notification informiert zu werden, wenn Aktien neue 52-Wochenhochs markieren oder in einen Aufwärtstrend (Trend-Template) übergehen. Wichtige Features sind TRADER WINGMAN Endlich ist der Trader Wingman, unsere künstliche Trader-Intelligenz, auch mobil verfügbar. Der Trader Wingman überwacht den Markt in Echtzeit nach deinen Vorgaben. Egal ob du Aktien, Forex oder den DAX handelst. Lass dir die Chartsignale nach deinen Vorgaben anzeigen. Besonders beliebt bei unseren Kunden sind die Top-Signale. Hier werden Chartsignale, die sich gerade wie im Lehrbuch entwickeln, nach Relevanz geordnet. KURSLISTEN-SCANS Wir haben in der TraderFox PRO-App zahlreiche Scans vordefiniert. 3 Beispiele + Dividenden-Aristokraten Europa: Lass dir anzeigen welche Aktien seit über 20 Jahren kontinuierlich Dividenden ausschütten. + Top-Dividenden-Aktien: Welche Aktien haben diae höchsten Dividendenrenditen? + Trendstabilität: Dieser Scanner zeigt die Aktien mit dem stärksten Aufwärtsdrang am Markt. + Top Growth Stocks Breakouts: Lass dir charttechnische Ausbrüche in den stärksten Wachstumsaktien der Welt anzeigen. + Abstand 52-Wochenhoch: Ordne die Aktien nach ihrem Abstand zum 52-Wochenhoch Diese und viele weiteren Scans stehen in der TraderFox PRO-App zu Verfügung. KURS- UND SIGNALALARME Unsere Alarme für Kursmarken, Trendlinien, Chartsignale oder Nachrichten werden in Echtzeit per Push-Notification gemeldet. Auf Wunsch auch per Sprachausgabe. Die TraderFox PRO-App sagt dann zum Beispiel: "Candelstick Dragonfly Doji identifiziert", oder "Trendlinie überschritten". Damit verpasst du keine wichtigen Bewegungen mehr. DAYTRADING-SIGNALE TraderFox PRO unterstützt die Echtzeit-Erkennung von Chartsignalen auf kleineren Zeiteinheiten im 5-, 15- und 60-Minuten-Chart. Das ermöglicht die aktive Umsetzung von DayTrading-Strategien, zum Beispiel in den Forex-Märkten. ECHTZEIT-ÜBERWACHUNG VON KURSLISTEN Für Aktien-Trader ist die systematische Überwachung von ausgewählten Kurslisten eine hilfreiche Funktion. Wenn es zum Beispiel darum geht, Zukunftstrends wie Robotik, Industrie 4.0 oder Virtual Reality zu handeln, sind 2 Informationen besonders interessant: Wann macht eine Aktie im Bereich Robotik ein neues Hoch und wann geht eine Virtual Reality Aktie in einen neuen Aufwärtstrend über? Überwachungsaufgaben dieser Art sind für die TraderFox PRO-App kein Problem.

About

Short Option Calculator

Calculate annualized yield for option trading strategies quickly and easily. Adjust parameters like strike price, premium, and expiration dates to see their impact on your returns. Supports cash-secured and margin calculations, factoring in fees and taxes.

Highlights
  • Calculate annualized yield
  • Adjust strike price and margin
  • Simulate premium and expiration changes
  • Model early position closing
  • Incorporate brokerage fees and taxes
  • Supports cash-secured and margin
Features
Read full description

To all Option Wheel strategy traders: This app makes it super easy to calculate your annualized yield in just a few seconds - which is the key to properly execute income strategies in option trading. Especially when trading mobile, this App will enable you to improve and speed up your decision making significantly - by providing you with annualized yield figures in a snap. You can set relevant parameters and see how adjusting these parameters will impact your yield. You no longer need to rely on your gut feeling, since you will get reliable yield indications super fast: * Pick your strike price and optionally margin requirement * Slide your option premium up and down * Play with different expiration dates * Simulate yield impact of closing an option position early * Set your individual brokerage fees and tax rate -> You will see your calculated annualized gross yield, yield after fees and yield after fees & taxes (cash secured and on margin) About the Option Wheel strategy: In this strategy, the option trader aims at increasing his yield and collecting additional cash flow by repeatedly selling Cash Secured Put Options until assigned. Then, in the shareholder phase, the investor is collecting dividends and keeps selling Covered Call Options until assigned again - which brings the investor back to the Cash Secured Put phase. The strategy can be optimised, when the investor avoids assignment by rolling the position. The investor would aim at yields that are above the long term market average - to compensate the additional work he needs to invest. This calculator was developed to support on this endeavor. **DISCLAIMER** The information shown in the app does not represent any investment or investment strategy recommendations for trading in securities, but serves solely for personal information or entertainment and is in no way to be understood as an invitation to trade in securities. The information shown does not constitute business, legal or tax advice and is no substitute for individual advice from an expert. If you make use of the information provided, you always act entirely at your own risk.

Screenshots

TraderFox Pro4 screens
Short Option Calculator4 screens

Verdict

The call

The clearest difference is review sentiment: Short Option Calculator at 100% against TraderFox Pro's 0%. TraderFox Pro's advantage is price (Free vs $2.99) and iOS requirement (13.0 vs 15.0). On update cadence, ads, 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

CostPrice · In-app purchases · Ads · Monetization

TraderFox Pro is free to download; Short Option Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TraderFox Pro ships an update every 5 weeks, Short Option Calculator every 2 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 4 level
TraderFox Pro versus Short Option Calculator: the parameters behind the verdict, then further details
ParameterTraderFox ProShort Option Calculator
PriceFree — better$2.99
Positive reviews0.0% of reviews100.0% of reviews — better
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size10 MB1 MB
Age rating4+4+
DeveloperTraderFox GmbHValentin Reck

Customer experience

TraderFox Pro

Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Short Option Calculator

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

TraderFox Pro

No in-app purchases

None

Short Option Calculator

No in-app purchases

Questions

Is TraderFox Pro free?
TraderFox Pro is free to download, with no in-app purchases.
Is Short Option Calculator free?
Short Option Calculator costs $2.99, with no in-app purchases.
Do TraderFox Pro or Short Option Calculator have ads?
Neither TraderFox Pro nor Short Option Calculator shows ads.
Which is updated more often, TraderFox Pro or Short Option Calculator?
TraderFox Pro ships an update every 5 weeks, and Short Option Calculator every 2 months. Most recently, TraderFox Pro was updated on October 24, 2026 and Short Option Calculator on October 30, 2026.

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