Comparison

Quick Interest Calculator vs Compound Interest Calc

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Quick Interest Calculator

Easily calculate compound interest for your savings. Input your initial balance, monthly contributions, savings duration, and interest rate to see your potential growth. This tool simplifies financial planning without complex data entry.

Highlights
  • Compound interest calculation
  • Input starting balance
  • Input monthly savings
  • Input years to save
  • Input interest rate
  • Quick results
Features
Read full description

This quick compound interest calculator lets you quickly determine your savings. No typing required - just dial in your starting balance, monthly savings, years to save and the interest rate.

About

Compound Interest Calc

Plan your financial future with a powerful compound interest calculator. It helps you visualize investment growth with periodic contributions and plan retirement withdrawals with inflation adjustments. Offers detailed breakdowns and interactive charts for informed financial decisions.

Highlights
  • Calculate investment growth with contributions
  • Plan retirement withdrawals with inflation
  • Interactive growth and depletion charts
  • Year-by-year detailed breakdowns
  • Real-time calculations
  • Works offline
Features
Read full description

Compound Interest Calculator - Your Financial Planning Companion Plan your financial future with precision using our powerful compound interest calculator. Whether you're saving for retirement or planning investment growth, this app provides the tools you need. KEY FEATURES: Growth Mode • Calculate investment growth with periodic contributions • See how your money grows over time • Adjust contribution frequency (Yearly, Quarterly, Monthly, Weekly) • View detailed year-by-year breakdowns • Visualize growth with interactive charts Withdrawal Mode • Plan retirement withdrawals with inflation adjustments • Calculate how long your savings will last • Account for inflation in your planning • See time to zero calculations • Understand total withdrawal amounts Powerful Visualizations • Interactive line charts showing growth or depletion • Year-by-year tables with detailed breakdowns • Easy-to-read currency formatting • Touch points on charts to see exact values Beautiful Material Design • Clean, modern interface • Smooth animations and transitions • Intuitive navigation • Accessible design for all users Smart Features • Real-time calculations as you type • Input validation to prevent errors • Handles edge cases gracefully • Optimized for performance • Works offline - no internet required PERFECT FOR: • Retirement planning • Investment strategy • Savings goals • Financial education • Wealth building GROWTH MODE CALCULATIONS: Enter your starting balance, expected annual return rate, investment duration, and periodic contributions. The app calculates your final investment value, total contributions, and profit using the compound interest formula. WITHDRAWAL MODE CALCULATIONS: Plan your retirement by entering your starting balance, expected return rate, withdrawal amount, and inflation rate. See how long your money will last and plan accordingly. WHY CHOOSE THIS CALCULATOR? • Accurate compound interest formulas • Beautiful, easy-to-use interface • Fast and responsive Whether you're a financial professional, student, or someone planning for the future, this calculator provides the insights you need to make informed decisions. Download now and take control of your financial future! --- Note: This calculator is for educational and planning purposes. Actual investment returns may vary. Consult with a financial advisor for personalized advice.

Screenshots

Quick Interest Calculator1 screens
Compound Interest Calc4 screens

Verdict

The call

The clearest difference is rating: Compound Interest Calc at 4.8 against Quick Interest Calculator's 3.3. Compound Interest Calc also leads on update cadence (every 3 months vs every 22 months) and ratings volume (6.7K vs 24). Quick Interest Calculator's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Compound Interest Calc sells 1 one-off in-app purchase. Quick Interest Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Compound Interest Calc holds the better App Store score, 4.8 against 3.3. That said, the two scores are not equally well evidenced: Compound Interest Calc has 6.7K ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 55% of Quick Interest Calculator's written reviews are positive against 69% of Compound Interest Calc's.

UpkeepUpdate frequency

Quick Interest Calculator ships an update every 22 months, Compound Interest Calc every 3 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard8 real differences · 2 level
Quick Interest Calculator versus Compound Interest Calc: the parameters behind the verdict, then further details
ParameterQuick Interest CalculatorCompound Interest Calc
PriceFreeFree
Rating3.3 (24 ratings)4.8 (6.7K ratings) — better
Positive reviews54.5% of reviews68.6% of reviews — better
Number of ratings246.7K — better
Update frequencyEvery 22 monthsEvery 3 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.0 — better15.6
Further details — not scored
Size4 MB16 MB
Age rating4+4+
DeveloperGoran RaukerDane Hankamer

Customer experience

Quick Interest Calculator

All ratings24 ratings
Positive58.3%
Neutral8.3%
Negative33.3%
Written reviews22 reviews
Positive54.5%
Neutral9.1%
Negative36.4%

Compound Interest Calc

All ratings6,530 ratings
Positive95.8%
Neutral1.8%
Negative2.3%
Written reviews153 reviews
Positive68.6%
Neutral7.8%
Negative23.5%

Bugs and requests

Quick Interest Calculator

Not enough reviews yet to summarise bugs or requests.

Compound Interest Calc

Reported bugs

4 issues
  • Withdrawal calculations showing incorrect results
  • App crashing on certain device models
  • Scaling issues on iPad devices
  • Compound interest calculations not accurate for weekly/monthly contributions

Requested features

5 requests
  • Add dividend calculation option
  • Allow for daily compound interest calculations
  • Implement a save/load feature to retain user inputs
  • Add ability to input one-time lump sum contributions
  • Provide inflation-adjusted withdrawal calculations

In-app purchases

None

Quick Interest Calculator

No in-app purchases

1 purchases

Compound Interest Calc

One-time1
  • Remove Ads$1.99

Questions

Is Quick Interest Calculator free?
Quick Interest Calculator is free to download, with no in-app purchases.
Is Compound Interest Calc free?
Compound Interest Calc is free to download, with in-app purchases available.
Which has better reviews, Quick Interest Calculator or Compound Interest Calc?
Compound Interest Calc is rated higher. Quick Interest Calculator averages 3.3 out of 5 from 24 ratings, while Compound Interest Calc averages 4.8 from 6.7K ratings.
Do Quick Interest Calculator or Compound Interest Calc have ads?
Compound Interest Calc shows ads; Quick Interest Calculator does not.
Which is updated more often, Quick Interest Calculator or Compound Interest Calc?
Quick Interest Calculator ships an update every 22 months, and Compound Interest Calc every 3 months. Most recently, Quick Interest Calculator was updated on October 24, 2026 and Compound Interest Calc on October 25, 2026.

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