App database

Compound Interest Calc +

Adam Fahlman

Store data observed · From public App Store data · How we score apps

  • Finance
  • App Store
  • United States
  • 4.834 ratings
  • Paid $2.99
  • Updated
  • Observed

Est. monthly revenue

Estimated
$2K–$7.8KEst. (Modelled estimate, not reported data)Modelled estimate, not reported data#27 in its category (paid) ≈ 46 downloads/day × $3.29 per download; not on its category's top-grossing chart, so under $7,800/mo

Est. monthly downloads

Estimated
800–2.2KEst. (Modelled estimate, not reported data)Modelled estimate, not reported data#27 in Finance

90-day growth

—not enough history yet

Opportunity score

AI-derived
18/100Weak · low confidence
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About Compound Interest Calc +Observed

Compound Interest Calc + is a Finance app by Adam Fahlman on the United States App Store. Released Apr 2, 2018; last updated Mar 17, 2024 (version 1.8). Compound Interest Calc + costs $2.99 to download.

Compound Interest Calc + has a 4.8-star average rating from 34 ratings on the United States App Store as of Oct 9, 2026. On Oct 12, 2026, Compound Interest Calc + ranked #27 on the Finance top chart. MRRBeam rates the success of Compound Interest Calc + 35/100 (rising).

Compound Interest Calc + is the best app for quickly calculating compound interest and the future value of investments. Compound Interest Calc + features: · support for starting principal, interest, duration, inflation and additional deposits · support for additions to be made at the beginning or end of the period ·…
From the App Store listing
Success score
35/100 Rising
In Finance
Outside the top 100
Chart position
#27 in Financeon Oct 12, 2026
Developer
Adam Fahlman
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Compound Interest Calc +: common questions

What is Compound Interest Calc +?
Compound Interest Calc + is a Finance app developed by Adam Fahlman, available on the App Store. It was first released on Apr 2, 2018.
How is Compound Interest Calc + rated?
Compound Interest Calc + has a 4.8-star average rating from 34 ratings on the United States App Store as of Oct 9, 2026.
How much money does Compound Interest Calc + make?
MRRBeam estimates Compound Interest Calc + makes about $2K–$7.8K a month in revenue from 800–2.2K downloads a month, based on its #27 position on the Finance paid chart. This is a modelled estimate, not reported data.
How many downloads does Compound Interest Calc + get?
About 800–2.2K downloads a month, by MRRBeam's estimate from its chart position. Apple does not publish download counts.
How much does Compound Interest Calc + cost?
Compound Interest Calc + costs $2.99 to download.
Is Compound Interest Calc + successful?
On Oct 12, 2026, Compound Interest Calc + ranked #27 on the Finance top chart. MRRBeam rates the success of Compound Interest Calc + 35/100 (rising). The success score combines rating volume, chart position and average rating.
When was Compound Interest Calc + last updated?
Compound Interest Calc + was last updated on Mar 17, 2024 (version 1.8).
What are alternatives to Compound Interest Calc +?
Similar Finance apps tracked by MRRBeam include Kalshi: Trade Football & more, PayPal - Pay, Send, Save, Cash App, Capital One Mobile and Venmo.
Is there room to build a competitor to Compound Interest Calc +?
MRRBeam's opportunity score for Compound Interest Calc + is 18/100. Limited opening: an older app, modest estimated revenue and a strong 4.8★ rating.