# Million Calculator vs Compound Interest Simulator

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.

Both are free to download. Compound Interest Simulator sells 10 one-off in-app purchases. Million Calculator asks for nothing beyond the download.

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.

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.

## The numbers

| Metric | Million Calculator | Compound Interest Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/million-calculator/id1467553122/reviews)** | [4.9 (424 ratings)](https://appshunter.io/ios/app/compound-interest-simulator/id1544655173/reviews) |
| Number of ratings | 2 | **424** |
| Positive reviews | — | 81.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 30 MB | 47 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Luiz Santos](https://appshunter.io/developer/1130097167) | [Andre Leite Barbosa Costa](https://appshunter.io/developer/984337133) |

## What reviewers say

### Million Calculator

[App page](https://appshunter.io/ios/app/million-calculator/id1467553122)

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

**In-app purchases:** none


### Compound Interest Simulator

[App page](https://appshunter.io/ios/app/compound-interest-simulator/id1544655173)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads & Unlock All Themes | $0.99 | one-time |
| Remove Ads & Unlock All Themes | $1.99 | one-time |
| Remove Ads & Unlock All Themes | $2.99 | one-time |
| Remove Ads & Unlock All Themes | $3.99 | one-time |
| Remove Ads & Unlock All Themes | $4.99 | one-time |
| Remove Ads & Unlock All Themes | $5.99 | one-time |
| Remove Ads & Unlock All Themes | $6.99 | one-time |
| Remove Ads & Unlock All Themes | $7.99 | one-time |
| Remove Ads & Unlock All Themes | $8.99 | one-time |
| Remove Ads & Unlock All Themes | $9.99 | one-time |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*