# Simple Compound Interest vs REMOTAX（リモタックス）

The clearest difference is ads: REMOTAX（リモタックス） at none against Simple Compound Interest's shown. REMOTAX（リモタックス） also leads on update cadence (every 3 weeks vs every 6 months) and iOS requirement (15.0 vs 18.0). On price, 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, REMOTAX（リモタックス） every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Simple Compound Interest | REMOTAX（リモタックス） |
| --- | --- | --- |
| 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 | **No** |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 5 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stack3](https://appshunter.io/developer/375916874) | [TomoBiz Inc.](https://appshunter.io/developer/1545741373) |

## 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


### REMOTAX（リモタックス）

[App page](https://appshunter.io/ios/app/remotax/id1545741371)

**Features:** macOS Compatibility, Vision Pro support

**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 REMOTAX（リモタックス） free?

REMOTAX（リモタックス） is free to download, with no in-app purchases.

### Do Simple Compound Interest or REMOTAX（リモタックス） have ads?

Simple Compound Interest shows ads; REMOTAX（リモタックス） does not.

### Which is updated more often, Simple Compound Interest or REMOTAX（リモタックス）?

Simple Compound Interest ships an update every 6 months, and REMOTAX（リモタックス） every 3 weeks. Most recently, Simple Compound Interest was updated on November 6, 2026 and REMOTAX（リモタックス） on November 3, 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.*