# Instant Compound Calc! vs 複利計算プロ

The clearest difference is price: 複利計算プロ at Free against Instant Compound Calc!'s $2.99. 複利計算プロ also leads on update cadence (every 3 days vs every 2 months) and iOS requirement (12.0 vs 17.6). Instant Compound Calc!'s advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

複利計算プロ is free to download; Instant Compound Calc! costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Instant Compound Calc! ships an update every 2 months, 複利計算プロ every 3 days. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Instant Compound Calc! | 複利計算プロ |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 7 MB | 32 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shun Isayama](https://appshunter.io/developer/1578976556) | [NAGASE SHOJI](https://appshunter.io/developer/1831266956) |

## What reviewers say

### Instant Compound Calc!

[App page](https://appshunter.io/ios/app/instant-compound-calc/id6738637650)

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

**In-app purchases:** none


### 複利計算プロ

[App page](https://appshunter.io/ios/app/id6749579744)

**In-app purchases:** none


## Frequently asked questions

### Is Instant Compound Calc! free?

Instant Compound Calc! costs $2.99, with no in-app purchases.

### Is 複利計算プロ free?

複利計算プロ is free to download, with no in-app purchases.

### Do Instant Compound Calc! or 複利計算プロ have ads?

複利計算プロ shows ads; Instant Compound Calc! does not.

### Which is updated more often, Instant Compound Calc! or 複利計算プロ?

Instant Compound Calc! ships an update every 2 months, and 複利計算プロ every 3 days. Most recently, Instant Compound Calc! was updated on October 27, 2026 and 複利計算プロ 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.*