Free
In-App Purchases
About
This app helps traders analyze their performance by logging trades with detailed context, notes, and attached photos. It provides analytics on win rates and P&L, along with tools for tax estimation and currency conversion. All data is stored locally for privacy.
✓Unlimited trade logging with notes
✓Attach photos to trades
✓Calendar view for P&L tracking
✓Win rate and P&L analytics
✓Currency conversion calculator
✓Futures contract calculator
✓Simplified tax estimates
✓Import/export trades via CSV
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What's New in Trader Sum
1.7.8
October 25, 2026
• Fixed the Taxes tab: it now includes your P&L adjustment in your total, so if your total is negative it correctly shows no estimated tax owed. • Refreshed App Store pictures for iPhone and iPad.
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Subscriptions & In-App Purchases
Premium Monthly
Full access to trade logging & analytics
$9.991 Month
7 Days trialUser reviews
Developer apps
FAQ
What is Trader Sum?
Trader Sum is a private trading journal designed to help traders learn from their trades by logging them with detailed context, notes, and attached photos. It offers analytics on performance and tools for tax estimation.
How does Trader Sum handle my data?
All of your trading data is stored locally on your device, ensuring your privacy as nothing is sent to a server. This means you have full control over your sensitive financial information.
What kind of analytics does Trader Sum offer?
Trader Sum provides a dashboard with key performance indicators like win rate and total P&L. It also offers a calendar view to see your P&L by day, week, and month, giving you a clear breakdown of your trading success.
Can I import trades into Trader Sum?
Yes, you can import trades directly from your broker's CSV export file. This feature makes it easy to get your existing trade history into the journal for analysis.
Does Trader Sum have ads?
No, Trader Sum does not contain advertisements. The app is ad-free, allowing for an uninterrupted trading analysis experience.
What devices is Trader Sum available on?
Trader Sum is available on iPhone, iPad, and iPod devices. It is designed for Apple's mobile ecosystem.
How often is Trader Sum updated?
The latest version of Trader Sum is 1.2.1, released on August 27, 2026. The app was initially released on August 17, 2026, indicating recent development activity.
What is the pricing for Trader Sum?
Trader Sum is free to download and use, but a subscription is required for full access to all features. Specific subscription tier details are available within the app.
