# Simple Compound Interest vs Compound Interest Simulator

The clearest difference is in-app purchases: Simple Compound Interest at none against Compound Interest Simulator's 10. Compound Interest Simulator's advantage is review sentiment (81% vs 56%) and update cadence (every 5 weeks vs every 6 months). On price, ads and device support there is nothing between them.

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

Compound Interest Simulator holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Compound Interest Simulator has 415 ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 56% of Simple Compound Interest's written reviews are positive against 81% of Compound Interest Simulator's.

Simple Compound Interest ships an update every 6 months, Compound Interest Simulator every 5 weeks. The most recent releases landed on August 20, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Simple Compound Interest | Compound Interest Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (23 ratings)](https://appshunter.io/ios/app/simple-compound-interest/id1020564831/reviews) | **[4.9 (415 ratings)](https://appshunter.io/ios/app/compound-interest-simulator/id1544655173/reviews)** |
| Number of ratings | 23 | **415** |
| Positive reviews | 55.6% of reviews | **81.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 5 MB | 47 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stack3](https://appshunter.io/developer/375916874) | [Andre Leite Barbosa Costa](https://appshunter.io/developer/984337133) |

## What reviewers say

### Simple Compound Interest

[App page](https://appshunter.io/ios/app/simple-compound-interest/id1020564831)

Easily calculate the future value of your investments. Input your initial capital, monthly contributions, annual interest rate, and investment duration to see your projected final return, total invested amount, and growth rate. Save multiple scenarios and view monthly progress.

**Highlights:** Calculate final return, Calculate total investment amount, Calculate return rate, Save investment conditions, Show monthly increase

**Features:** Vision Pro support

**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 Simple Compound Interest free?

Simple Compound Interest 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, Simple Compound Interest or Compound Interest Simulator?

Compound Interest Simulator is rated higher. Simple Compound Interest averages 4.7 out of 5 from 23 ratings, while Compound Interest Simulator averages 4.9 from 415 ratings.

### Do Simple Compound Interest or Compound Interest Simulator have ads?

Both Simple Compound Interest and Compound Interest Simulator show ads.

### Which is updated more often, Simple Compound Interest or Compound Interest Simulator?

Simple Compound Interest ships an update every 6 months, and Compound Interest Simulator every 5 weeks. Most recently, Simple Compound Interest was updated on August 20, 2026 and Compound Interest Simulator on September 30, 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.*