Comparison

The IRR App 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

The IRR App

Calculate investment metrics like Internal Rate of Return (IRR), investment multiple, or holding period. This tool helps investors quickly determine key financial outcomes based on known variables.

Highlights
  • Calculate Internal Rate of Return (IRR)
  • Calculate investment multiple
  • Calculate holding period
  • Solves for three key investment metrics
  • User-friendly interface
Features
Read full description

The IRR App is an application which solves for (i) the Internal Rate of Return, when the multiple and holding period for an investment are known; or (ii) the Multiple, when the Internal Rate of Return and holding period for an investment are known; or (iii) the Holding Period (HP), when the Internal Rate of Return and the multiple for an investment are known.

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

The IRR App3 screens
Compound Interest Calc4 screens

Verdict

The call

The clearest difference is in-app purchases: The IRR App at none against Compound Interest Calc's 1. The IRR App also leads on ads (none vs shown) and iOS requirement (8.1 vs 15.6). Compound Interest Calc's advantage is update cadence (every 3 months vs every 19 months) and ratings volume (6.7K vs 2). On price, rating 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. The IRR App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

The IRR App holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Compound Interest Calc has 6.7K ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

The IRR App ships an update every 19 months, Compound Interest Calc every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
The IRR App versus Compound Interest Calc: the parameters behind the verdict, then further details
ParameterThe IRR AppCompound Interest Calc
PriceFreeFree
Rating5.0 (2 ratings) — better4.8 (6.7K ratings)
Positive reviews—68.6% of reviews
Number of ratings26.7K — better
Update frequencyEvery 19 monthsEvery 3 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.1 — better15.6
Further details — not scored
Size0 MB16 MB
Age rating4+4+
DeveloperCapital ArchitectsDane Hankamer

Customer experience

The IRR App

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

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

The IRR App

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

The IRR App

No in-app purchases

1 purchases

Compound Interest Calc

One-time1
  • Remove Ads$1.99

Questions

Is The IRR App free?
The IRR App 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, The IRR App or Compound Interest Calc?
The IRR App is rated higher. The IRR App averages 5.0 out of 5 from 2 ratings, while Compound Interest Calc averages 4.8 from 6.7K ratings.
Do The IRR App or Compound Interest Calc have ads?
Compound Interest Calc shows ads; The IRR App does not.
Which is updated more often, The IRR App or Compound Interest Calc?
The IRR App ships an update every 19 months, and Compound Interest Calc every 3 months. Most recently, The IRR App was updated on November 1, 2026 and Compound Interest Calc on November 3, 2026.

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