Great for investment tracking
Clear view of entry costs, position sizes, asset allocation, and long-term trends. Far more useful than just checking your balance.
jay_m
Track net worth, investment accounts, cost basis, recurring investments, and major cash flow in one place — without linking your bank or uploading your data.





See your net worth come to life through interactive line charts. Switch between time ranges, assets, investments, and liabilities to understand your financial direction at a glance.

Your assets stay perfectly aligned with real-time prices from major global markets including the U.S., Taiwan, China, U.K., Japan, Hong Kong, precious metals, and cryptocurrencies. You can also manually add assets from other markets.

Visualize your entire portfolio with clear performance metrics, growth trends, and asset proportions. Create custom views that match your investment style.

Synx handles fixed and variable transactions differently to maximize efficiency. Fixed income and expenses execute automatically in the background, while variable investments like DCA are pre-filled based on real-time market data. You simply review and confirm in one tap, saving time while ensuring your portfolio costs remain accurate.

The Investment Dashboard gives you a clear snapshot of your portfolio. See your cost basis, unrealized and realized P&L, and explore interactive charts showing price, average cost, and market value trends. Understand your investment performance at a glance.
Great for investment tracking
Clear view of entry costs, position sizes, asset allocation, and long-term trends. Far more useful than just checking your balance.
jay_m
Supports historical transactions
Unlike other apps, you can fill in past transactions without starting from scratch today. Ideal for anyone who has been investing and wants to organize their history.
kiwi99
Clean interface, feels natural
Intuitive from the start. Assets, liabilities, and net worth changes are all visible at a glance.
alwayslate
Unbeatable value
This much functionality at this price point — not giving it 5 stars would be doing myself a disservice.
sunfish
Simple to use, great pricing
Tried a few asset apps and Synx is the most natural. Assets, liabilities, and net worth charts all clear at a glance. The developer keeps updating it and the price is very reasonable.
maple22
Best app for investment tracking
Used a lot of asset apps. This one has everything: pie charts, cost basis, TW and US stock support, DCA scheduling. At NT$390/year it's absolutely worth it. 9.5/10.
r.chen
Great for investment tracking
Clear view of entry costs, position sizes, asset allocation, and long-term trends. Far more useful than just checking your balance.
jay_m
Supports historical transactions
Unlike other apps, you can fill in past transactions without starting from scratch today. Ideal for anyone who has been investing and wants to organize their history.
kiwi99
Clean interface, feels natural
Intuitive from the start. Assets, liabilities, and net worth changes are all visible at a glance.
alwayslate
Unbeatable value
This much functionality at this price point — not giving it 5 stars would be doing myself a disservice.
sunfish
Simple to use, great pricing
Tried a few asset apps and Synx is the most natural. Assets, liabilities, and net worth charts all clear at a glance. The developer keeps updating it and the price is very reasonable.
maple22
Best app for investment tracking
Used a lot of asset apps. This one has everything: pie charts, cost basis, TW and US stock support, DCA scheduling. At NT$390/year it's absolutely worth it. 9.5/10.
r.chen
Great for investment tracking
Clear view of entry costs, position sizes, asset allocation, and long-term trends. Far more useful than just checking your balance.
jay_m
Supports historical transactions
Unlike other apps, you can fill in past transactions without starting from scratch today. Ideal for anyone who has been investing and wants to organize their history.
kiwi99
Clean interface, feels natural
Intuitive from the start. Assets, liabilities, and net worth changes are all visible at a glance.
alwayslate
Unbeatable value
This much functionality at this price point — not giving it 5 stars would be doing myself a disservice.
sunfish
Simple to use, great pricing
Tried a few asset apps and Synx is the most natural. Assets, liabilities, and net worth charts all clear at a glance. The developer keeps updating it and the price is very reasonable.
maple22
Best app for investment tracking
Used a lot of asset apps. This one has everything: pie charts, cost basis, TW and US stock support, DCA scheduling. At NT$390/year it's absolutely worth it. 9.5/10.
r.chen