Comparison

OANDA vs DecisionTwin

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

Head to head
About

OANDA

Trade major and minor forex pairs on the go with instant quotes and free charting. Customize your platform for real-time notifications, risk management, and profitability monitoring. Stay updated with market news and analysis from a regulated global broker.

Highlights
  • Trade major and minor forex pairs
  • Instant quotes and free charting
  • Real-time notifications and risk management
  • Over 50 technical tools
  • Market signals and global newsfeeds
  • Fast order execution
Features
Read full description

Instantly trade on the go with the user-friendly, award-winning OANDA forex trading app. Trade major and minor forex pairs, such as EUR/USD, USD/CAD, USD/JPY, AUD/USD and GBP/USD. Get instant quotes and free charting on the OANDA forex trading app, with tight spreads and low commissions. Apply, fund, trade. Join other smart traders alongside an award-winning* global forex broker with over 25 years of experience. Discover OANDA, the smarter forex trading app. Download the free OANDA app in a few simple steps and start investing today. Instantly react to trading opportunities - Customize your platforms to receive notifications, manage positions, control risk, and monitor account profitability in real-time. - Quick and exceptional forex trading execution. - Place market orders directly through charts in just a few clicks. - Personalize your default parameters using a customizable interface. - The OANDA mobile trading app is engineered for reliability and speed, ensuring fast order execution. - Trade FX by adding funds through the OANDA mobile app**. Discover the forex markets - Trade popular forex pairs, such as EUR/USD, USD/CAD, USD/JPY, AUD/USD and GBP/USD. - Access over 50 technical tools (32 overlay indicators, 11 drawing tools, and 9 chart types). - Manage orders, risk exposure and technical analysis through a click. - Set up pending orders while seeing the potential profit or loss impact on your account. Stay up to date with market trends Access OANDA's events calendar, market signals, and global newsfeeds such as Dow Jones and OANDA MarketPulse and ensure you're up to date with trading news and forex analysis. Why you should trade with OANDA - We’re a fully regulated forex broker, with offices in nine regions globally. - We support regulatory oversight of the retail trading industry and the protection of our clients. - We care about fairness and transparency so you always know how much you’re paying when you trade with us. - Our FX trading app comes with a wide range of currency pairs including EUR/USD, USD/CAD, AUD/USD and GBP/USD. - We don’t use software designed to push trades in our favor. - We provide multilingual 24/5 customer support during market hours. Download the free OANDA trading app. Apply for a live account today. *Awarded highest overall client satisfaction and best mobile platform/app (Investment Trends 2021 US Leverage Trading Report, Margin Forex). References to awards obtained by OANDA are for our business as a forex broker and do not relate to our digital assets business. *References to awards obtained by OANDA are for our business as a forex broker and do not relate to our digital assets business. **Funding options vary by region. The information contained on this website is not intended for a specific country audience and is not intended for distribution to countries where the distribution or use of this information would be contrary to local laws, requirements and regulations. Trading FX on margin is high risk and not suitable for everyone. Losses can exceed investments. OANDA Corporation has its office at 17 State Street, Suite 300, New York, NY 10004-1501.

About

DecisionTwin

Features
Read full description

DecisionTwin helps you understand your investment decisions — not just your portfolio. Every investment decision creates a path you take, and paths you don't. DecisionTwin lets you record your decisions, replay what happened afterward, and explore what might have happened if you had bought, held, or sold instead. Replay Your Decisions Watch your investment decisions unfold over time. Replay the journey from the day you made a decision to today, and see how the Buy, Hold, and Sell paths evolved side by side. Record Decisions from the Past Your investment history doesn't have to start today. Create a decision using a historical date and see how the different paths would have played out from that moment onward. Record Your Decisions Capture the important moments behind your investments. Record what you decided, your position, and the reasoning behind the decision. Explore What-If Scenarios See how different choices could have played out over time. Compare the path you took with the alternatives you considered. Track Your Positions Keep track of your holdings and see how your investment decisions affect your portfolio over time. Review Past Decisions Markets move on, but your decisions remain worth reviewing. Look back at previous decisions, replay their outcomes, and reflect on the thinking behind them. Focus on the Decision, Not Just the Result A good decision doesn't always produce a good outcome, and a bad outcome doesn't necessarily mean the decision was wrong. DecisionTwin is designed to help you review the process behind your investment decisions. DecisionTwin is a personal decision-tracking and reflection tool. It does not provide financial advice or recommendations. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

OANDA4 screens
DecisionTwin4 screens

Verdict

The call

The clearest difference is in-app purchases: OANDA at none against DecisionTwin's 2. OANDA also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). DecisionTwin's advantage is update cadence (daily vs every 11 days). On price and ads 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. DecisionTwin sells 2 in-app purchases, starting at $9.99 per month. OANDA asks for nothing beyond the download.

UpkeepUpdate frequency

OANDA ships an update every 11 days, DecisionTwin daily. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
OANDA versus DecisionTwin: the parameters behind the verdict, then further details
ParameterOANDADecisionTwin
PriceFreeFree
Rating4.7 (24K ratings) — better—
Positive reviews64.1% of reviews—
Number of ratings24K — better—
Update frequencyEvery 11 daysDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size172 MB20 MB
Age rating4+12+
DeveloperOANDA Corporationgaowen tan

Bugs and requests

OANDA

Reported bugs

5 issues
  • Freezing on login screen
  • Incorrect price data displayed
  • Disappearing trade history
  • Incompatibility with newer iOS versions
  • Unreliable push notifications

Requested features

5 requests
  • Add price alert functionality
  • Improve chart customization options
  • Implement a dark mode theme
  • Streamline withdrawal process
  • Enhance portfolio tracking and reporting

DecisionTwin

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

OANDA

No in-app purchases

2 purchases

DecisionTwin

Subscriptions2
  • Pro Monthly$9.991 Month
  • Pro Annual$79.991 Year

Questions

Is OANDA free?
OANDA is free to download, with no in-app purchases.
Is DecisionTwin free?
DecisionTwin is free to download, with in-app purchases available.
Do OANDA or DecisionTwin have ads?
Neither OANDA nor DecisionTwin shows ads.
Which is updated more often, OANDA or DecisionTwin?
OANDA ships an update every 11 days, and DecisionTwin daily. Most recently, OANDA was updated on November 6, 2026 and DecisionTwin on October 31, 2026.

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