# リタイアシミュレータ vs Compound Interest Pro

The clearest difference is ads: リタイアシミュレータ at none against Compound Interest Pro's shown. リタイアシミュレータ also leads on iOS requirement (11.4 vs 15.1). Compound Interest Pro's advantage is update cadence (weekly vs every 7 months). 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.

リタイアシミュレータ ships an update every 7 months, Compound Interest Pro weekly. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | リタイアシミュレータ | Compound Interest Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/compound-interest-pro-wealth/id1661058992/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 31 MB | 39 MB |
| Requires iOS | **11.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mario Ito](https://appshunter.io/developer/1327762398) | [owen,inc.](https://appshunter.io/developer/1136528136) |

## What reviewers say

### リタイアシミュレータ

[App page](https://appshunter.io/ios/app/id1584955143)

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

**In-app purchases:** none


### Compound Interest Pro

[App page](https://appshunter.io/ios/app/compound-interest-pro-wealth/id1661058992)

This app simulates asset growth, helping you calculate savings, withdrawals, and goal achievement with detailed graphs and tables. It offers professional-grade precision for financial planning scenarios like retirement and education savings.

**Highlights:** Future Value Calculator, Contribution/Withdrawal Calculator, Time to Goal Calculator, Required Rate Calculator, Visualized graphs and tables, Annual/monthly compounding support, High-precision decimal calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is リタイアシミュレータ free?

リタイアシミュレータ is free to download, with no in-app purchases.

### Is Compound Interest Pro free?

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

### Do リタイアシミュレータ or Compound Interest Pro have ads?

Compound Interest Pro shows ads; リタイアシミュレータ does not.

### Which is updated more often, リタイアシミュレータ or Compound Interest Pro?

リタイアシミュレータ ships an update every 7 months, and Compound Interest Pro weekly. Most recently, リタイアシミュレータ was updated on November 11, 2026 and Compound Interest Pro 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.*