Compounder lets you easily calculate the power of compound interest to reach your financial goals—whether for savings, investments, or retirement planning.
What is compound interest? Compound interest is the interest calculated on both the initial principal and the accumulated interest from previous periods. This powerful tool can make a big difference over time!
Example:
Imagine starting with $1,000 in savings, contributing $500 monthly at an 11% annual return. After 40 years, that account could grow to $4.38 million! Even small, regular contributions—like the average American car payment—can build lasting wealth.
Features:
Quickly calculate compound interest with flexible settings.
Factor in periodic withdrawals or additional contributions to see how they affect your growth.
Easy-to-use interface, designed for anyone wanting to understand and harness compound interest, without needing a finance background.
You don’t need to be a Wall Street broker to become a millionaire. Start planning your financial future with Compounder today!
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Compounder FAQ
Is Compounder free?
Yes, Compounder is completely free and it doesn't have any in-app purchases or subscriptions.
Is Compounder legit?
🤔 The Compounder app's quality is mixed. Some users are satisfied, while others report issues. Consider reading individual reviews for more context.
So easy to use. I invest in stocks and i used to use a free investment calculator online. I had to go to the site and still punch in the numbers. This is so much easier to use. I love everything about it. Right to the point.
Very nice interface.
I’ve been looking for an app rather than a website. :) beautiful interface. Easy to use. Wish I could donate 5.00 to the developer. I know it’s not a lot but it’s just a way of saying thank you.
Very Good App
Very very nice app in its category
Great Tool
This app gives you a quick overview of what you can expect from a CD. Easy to use and fast.
Good App, but needs to add periodic withdrawal calculations
Good start.
It really needs the withdrawal side to determine impact on portfolio.
Additionally, it really needs to add in additional income stream inputs at specific years they become active (ie. Social security, pension start dates, windfalls, etc)
Lastly, graph the data on those years vs. just a table produced at the bottom.
Not enough options
This app only asks for annual return rate and ask for compound frequency. If you choose monthly it will still only calculate annual. Need to be able to calculate monthly rate and give correct numbers after a year.
Compounder
Good app. Works well.
Daily compounding needed
It would be useful if daily compounding was also included I have several investments that compound Daily.
Great app!
I have been using this app for years! Super simple and easy to use! I use it for projecting investments! It works like a charm!
Needs a tweak
Works great but the “periodic contribution” does not reference the time frame nor does it allow you to adjust it. For example the to adjust the field weekly, biweekly, monthly contributions.