# Mochiru vs FPいらず｜老後資金・年金計算・ライフプラン診断

The clearest difference is update cadence: FPいらず｜老後資金・年金計算・ライフプラン診断 at every 5 days against Mochiru's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mochiru sells 1 one-off in-app purchase and FPいらず｜老後資金・年金計算・ライフプラン診断 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Mochiru ships an update every 3 weeks, FPいらず｜老後資金・年金計算・ライフプラン診断 every 5 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Mochiru | FPいらず｜老後資金・年金計算・ライフプラン診断 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 12 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YANGLI CHEN](https://appshunter.io/developer/1886058795) | [JUNYA TOGA](https://appshunter.io/developer/6774049984) |

## What reviewers say

### Mochiru

[App page](https://appshunter.io/ios/app/mochiru-retirement-simulator/id6778235888)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mochiru Premium | $2.99 | one-time |


### FPいらず｜老後資金・年金計算・ライフプラン診断

[App page](https://appshunter.io/ios/app/fp/id6795446278)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FPいらず Pro（全機能解放） | $1.99 | one-time |


## Frequently asked questions

### Is Mochiru free?

Mochiru is free to download, with in-app purchases available.

### Is FPいらず｜老後資金・年金計算・ライフプラン診断 free?

FPいらず｜老後資金・年金計算・ライフプラン診断 is free to download, with in-app purchases available.

### Do Mochiru or FPいらず｜老後資金・年金計算・ライフプラン診断 have ads?

Neither Mochiru nor FPいらず｜老後資金・年金計算・ライフプラン診断 shows ads.

### Which is updated more often, Mochiru or FPいらず｜老後資金・年金計算・ライフプラン診断?

Mochiru ships an update every 3 weeks, and FPいらず｜老後資金・年金計算・ライフプラン診断 every 5 days. Most recently, Mochiru was updated on October 25, 2026 and FPいらず｜老後資金・年金計算・ライフプラン診断 on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*