kinfo - Trading Journal

In-app purchases
4.5
356 reviews
10K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Kinfo tracks your trading performance and lets you view top traders portfolios.

Kinfo is a must have trading app for any trader investing in the stock market, it tracks your trading performance, shows you detailed trading statistics and lets you compare your trading performance against other investors.

* Track your trading performance in detail
* View metrics such as average gain per trade and winning trades in percent
* Track your all-time profit from trading
* Trading journal with a monthly summary
* View other investors portfolio performance
* View other investors portfolio positions
* View other investors trades

How it works
Whether you are a beginner or a professional, successful or struggling to make profit, there are certain metrics that are relevant for measuring how well you perform as a trader. In My Portfolio view, you will immediately see metrics such as your overall profit, average gain in both dollar and percentage and your winning trades in percent.

Who is it for?
Kinfo is for any active trader who takes their trading seriously. Whether you are a beginner, day trader, swing trader or long term trader, tracking your performance is a key to success.

What do I get?
You get a free trading app to track your trading performance using standard trading metrics. You will also be able to see how some top traders perform and trade to succeed.

Do I have to share?
No, sharing is completely optional, you can choose to use kinfo as a portfolio tracker to just track your trading performance, or you can opt-in to share your performance and participate in the leaderboard.

Kinfo integrates directly with your broker, the app supports thousands of brokers including
* CenterPoint
* Cobra
* Guardian
* SuccessTrader
* TradeZero
* TD Ameritrade
* Interactive Brokers
* TradeStation
* TradeZero
* Ninjatrader
* Tradovate
* E*Trade


About Security
KINFO uses a third party aggregation partner to access trading data. Aggregation is made using best in class security and encryption technologies.
* KINFO uses 256-bit bank-level encryption
* Credentials never pass and is never stored by KINFO
* Connections to brokers are read-only

The idea
Active trading is a lonely game, it´s extremely hard to succeed where only a few percent manage to be profitable over a longer period of time and even fewer can claim that they make living based on their trading.

Kinfo will help you succeed by tracking your trading performance in a meaningful way and let you view top trader portfolios to better understand how to succeed.

People learn more by watching others do something than they do reading about how to do it. Sports is a good example. You learn far more by watching a sport than by reading a book about how it is played.

Traditional news can only let you read about others, but can’t show them doing what they do. For traders, watching other successful traders do what they do is invaluable- for inspiration, for education and for greater confidence.

For more details around security, please see the FAQ on https://kinfo.com/faq
Updated on
Dec 31, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Financial info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
353 reviews
Timmi
August 9, 2025
it only gives you the very basics on the free plan. List of your trades; you can home in on each one to see entry and exit, buy seIl commission amounts, % gain(or loss). Account: it gives you an overall win/loss ratio, month %, month gain(or loss), and that's about it. Barely more than what you see in a brokerage account that only lists orders and nothing more. So while it adds a little, it doesn't add much. If your broker gives you all those things, there is no added value in free plan.
Did you find this helpful?
stephen mullins
September 10, 2025
I just downloaded it a few minutes ago but from what I read in the description right here which you should read up on for every app you have an interest in, that is where you can find key information. So I'm into the stock market and this app might be just what I was looking for to keep track of my trades and some. So that's all for know. I'll review it again sometime in the future 🙂 😸
Did you find this helpful?
Niko Harjuniemi
January 13, 2023
THANK YOU FOR NOT RUNNING INTRUSIVE ADS! This is absolutely my favorite journal app. Simple and stylish. No irritating ads. Developer seems to be a nice and genuine person. I'm on the free plan right now, but will probably be getting a pro subscription when I get more consistent profits.
7 people found this review helpful
Did you find this helpful?
KINFO
January 13, 2023
Thank you very much for your 5-star review!!!