Comparison

Million Calculator vs Compound Interest Simulator

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

Head to head
About

Million Calculator

This finance app helps you determine the time and investment needed to reach your first million. Input your initial investment, monthly contributions, interest, and inflation to see your projected timeline and a detailed income table.

Highlights
  • Calculate time to reach one million
  • Input initial investment
  • Monthly contribution tracking
  • Interest and inflation calculation
  • Detailed income table
  • Financial education tool
Read full description

You have already wondered how long you will reach your first million, haven't you? How much will it be necessary to invest to reach that amount? Is it possible to reach that value one day? With the Million Calculator app it is possible to calculate exactly how long you will get your first million. How does it work? The calculator works in a very simple way. Just enter the initial investment, the deposit value that will be contributed monthly, the monthly interest and inflation. At the end of the calculation, the number of years and months until you reach the amount of one million will be displayed. The application also provides an income table, where it is possible to check, month by month, the evolution of investments and the interest accumulated during the period. This app was developed with the aim of helping those who plan to save money and are starting to educate themselves financially. Enjoy the app and good investments!

About

Compound Interest Simulator

Visualize the growth of your savings and investments using compound interest. Plan for major purchases, retirement, or financial independence with detailed simulations and customizable options.

Highlights
  • Compound interest simulation
  • Savings growth visualization
  • Basic and Advanced modes
  • Multiple deposit/withdrawal planning
  • Customizable compounding frequency
  • Retirement and financial independence planning
Features
Read full description

Simulate your investments and visualize the growth of your savings through the incredible power of compound interest. Whether you're an adept of the FIRE (Financial Independence, Retire Early) movement, planing to make a major purchase, or simply looking to understand how your money can grow over time to support a good retirement, this app will be a great asset in your journey for financial freedom. This calculator is ideal for simulating fixed income investments, planning your savings, visualizing wealth evolution, and achieving retirement goals or financial independence plans. Getting started with the "Basic Mode" is easy: Just input the initial amount of money (if any), an optional monthly deposit, the interest rate and how much time you are planing to keep your capital invested. This app will then show you all the information you need in a beautiful graph, accompanied by a detailed analysis for the selected period. For more customization, the 'Advanced Mode' offers additional features: You can add multiple deposits and withdrawals over time, choose different compounding frequencies (such as daily or quarterly), and adjust the number of days in a year. For example, you can simulate a scenario where you make significant monthly deposits for 30 years, and then begin making annual withdrawals of a percentage of the balance. This calculator is that flexible. Watch your money work for you, and achieve your financial goals with the magic of compound interest! Note: This app is for informational purposes only, may contain inconsistencies, and in no way replaces personalized financial advice from a qualified advisor. Investment decisions and life-saving strategies should be based on professional guidance and not on information from unknown sources on the internet. Terms of Use: https://codexception.com/terms-and-conditions Privacy Policy: https://codexception.com/privacy-policy

Screenshots

Million Calculator4 screens
Compound Interest Simulator4 screens

Verdict

The call

The clearest difference is in-app purchases: Million Calculator at none against Compound Interest Simulator's 10. Million Calculator also leads on iOS requirement (13.0 vs 15.6). Compound Interest Simulator's advantage is ratings volume (424 vs 2) and update cadence (every 5 weeks vs every 3 months). On price, rating, ads 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 Simulator sells 10 one-off in-app purchases. Million Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Million Calculator against 4.9 for Compound Interest Simulator. That said, the two scores are not equally well evidenced: Compound Interest Simulator has 424 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Million Calculator ships an update every 3 months, Compound Interest Simulator every 5 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Million Calculator versus Compound Interest Simulator: the parameters behind the verdict, then further details
ParameterMillion CalculatorCompound Interest Simulator
PriceFreeFree
Rating5.0 (2 ratings) — better4.9 (424 ratings)
Positive reviews—81.0% of reviews
Number of ratings2424 — better
Update frequencyEvery 3 monthsEvery 5 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size30 MB47 MB
Age rating4+4+
DeveloperLuiz SantosAndre Leite Barbosa Costa

Customer experience

Million Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Compound Interest Simulator

All ratings415 ratings
Positive96.4%
Neutral2.4%
Negative1.2%
Written reviews105 reviews
Positive81.0%
Neutral6.7%
Negative12.4%

In-app purchases

None

Million Calculator

No in-app purchases

10 purchases

Compound Interest Simulator

One-time10
  • Remove Ads & Unlock All Themes$0.99
  • Remove Ads & Unlock All Themes$1.99
  • Remove Ads & Unlock All Themes$2.99
Show 7 more
  • Remove Ads & Unlock All Themes$3.99
  • Remove Ads & Unlock All Themes$4.99
  • Remove Ads & Unlock All Themes$5.99
  • Remove Ads & Unlock All Themes$6.99
  • Remove Ads & Unlock All Themes$7.99
  • Remove Ads & Unlock All Themes$8.99
  • Remove Ads & Unlock All Themes$9.99

Questions

Is Million Calculator free?
Million Calculator is free to download, with no in-app purchases.
Is Compound Interest Simulator free?
Compound Interest Simulator is free to download, with in-app purchases available.
Which has better reviews, Million Calculator or Compound Interest Simulator?
Million Calculator is rated higher. Million Calculator averages 5.0 out of 5 from 2 ratings, while Compound Interest Simulator averages 4.9 from 424 ratings.
Do Million Calculator or Compound Interest Simulator have ads?
Both Million Calculator and Compound Interest Simulator show ads.
Which is updated more often, Million Calculator or Compound Interest Simulator?
Million Calculator ships an update every 3 months, and Compound Interest Simulator every 5 weeks. Most recently, Million Calculator was updated on October 24, 2026 and Compound Interest Simulator on October 25, 2026.

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