# Compound Interest Pro vs サブスガード

The clearest difference is in-app purchases: Compound Interest Pro at none against サブスガード's 1. Compound Interest Pro also leads on update cadence (weekly vs monthly) and device support. On price there is nothing between them.

Both are free to download. サブスガード sells 1 one-off in-app purchase. Compound Interest Pro asks for nothing beyond the download.

Compound Interest Pro ships an update weekly, サブスガード monthly. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Compound Interest Pro | サブスガード |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/compound-interest-pro-wealth/id1661058992/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | — |
| Update frequency | **Weekly** | Monthly |
| Monetization | Ad-supported | — |
| Size | 39 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [owen,inc.](https://appshunter.io/developer/1136528136) | [reiji onishi](https://appshunter.io/developer/1896767996) |

## What reviewers say

### 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


### サブスガード

[App page](https://appshunter.io/ios/app/id6770971014)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All | $2.99 | one-time |


## Frequently asked questions

### Is Compound Interest Pro free?

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

### Is サブスガード free?

サブスガード is free to download, with in-app purchases available.

### Which is updated more often, Compound Interest Pro or サブスガード?

Compound Interest Pro ships an update weekly, and サブスガード monthly. Most recently, Compound Interest Pro was updated on October 24, 2026 and サブスガード on October 10, 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.*