Yield Spark Pro
Everyone
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0+
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Everyone
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About this app
Yield Spark Pro is a compound interest calculator built for anyone who wants to understand how their money grows over time.
Adjust your principal, annual interest rate, and investment period using smooth sliders. The app instantly recalculates and displays your projected growth through a clear, interactive chart. No typing required — just move a slider and watch the numbers update in real time.
The calculator supports both simple and compound interest modes, letting you compare outcomes side by side. You can set compounding frequency to daily, monthly, quarterly, or annually, depending on your actual investment terms.
All inputs are saved locally on your device. There is no account, no signup, and no server involved. Everything works offline.
The app includes a history section where you can save and name different calculation scenarios — useful when you want to compare a conservative estimate against an optimistic one without losing your previous inputs.
Settings let you choose between compact, card, or grid display modes, pick your preferred date and number format, and toggle haptic feedback.
A clean grid-based home screen gives you fast access to the calculator, your saved scenarios, and settings. The interface is minimal and focused — no clutter, no distractions.
Adjust your principal, annual interest rate, and investment period using smooth sliders. The app instantly recalculates and displays your projected growth through a clear, interactive chart. No typing required — just move a slider and watch the numbers update in real time.
The calculator supports both simple and compound interest modes, letting you compare outcomes side by side. You can set compounding frequency to daily, monthly, quarterly, or annually, depending on your actual investment terms.
All inputs are saved locally on your device. There is no account, no signup, and no server involved. Everything works offline.
The app includes a history section where you can save and name different calculation scenarios — useful when you want to compare a conservative estimate against an optimistic one without losing your previous inputs.
Settings let you choose between compact, card, or grid display modes, pick your preferred date and number format, and toggle haptic feedback.
A clean grid-based home screen gives you fast access to the calculator, your saved scenarios, and settings. The interface is minimal and focused — no clutter, no distractions.
Compound interest calculator with interactive charts and intuitive sliders.
Updated on
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 partiesLearn more about how developers declare sharing
- This app may collect these data typesDevice or other IDs
- Data isn’t encrypted
- Data can’t be deleted
What’s new
v1.0.0
Everyone
Learn moreApp support
phone
Phone number
+40729784427
About the developer
DIGITAL ADRIAN ŻEBROWSKI
colonnaluigi433@gmail.com
Ul. Politechniczna 5-8
80-288 Gdańsk
Poland
+40 729 784 427
