# Simple Compound Interest vs Interest Calculator Compound

The clearest difference is update cadence: Interest Calculator Compound at every 2 weeks against Simple Compound Interest's every 6 months. Interest Calculator Compound also leads on iOS requirement (11.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simple Compound Interest ships an update every 6 months, Interest Calculator Compound every 2 weeks. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Simple Compound Interest | Interest Calculator Compound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (23 ratings)](https://appshunter.io/ios/app/simple-compound-interest/id1020564831/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 37 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stack3](https://appshunter.io/developer/375916874) | [Gabriel Coser](https://appshunter.io/developer/1095227929) |

## 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


### Interest Calculator Compound

[App page](https://appshunter.io/ios/app/interest-calculator-compound/id1633134825)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Compound Interest free?

Simple Compound Interest is free to download, with no in-app purchases.

### Is Interest Calculator Compound free?

Interest Calculator Compound is free to download, with no in-app purchases.

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

Both Simple Compound Interest and Interest Calculator Compound show ads.

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

Simple Compound Interest ships an update every 6 months, and Interest Calculator Compound every 2 weeks. Most recently, Simple Compound Interest was updated on October 24, 2026 and Interest Calculator Compound on October 18, 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.*