# FIREシミュレーション 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 in-app purchases: FIREシミュレーション at none against FPいらず｜老後資金・年金計算・ライフプラン診断's 1. FIREシミュレーション also leads on update cadence (every 2 days vs every 5 days). FPいらず｜老後資金・年金計算・ライフプラン診断's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 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. FIREシミュレーション asks for nothing beyond the download.

FIREシミュレーション ships an update every 2 days, FPいらず｜老後資金・年金計算・ライフプラン診断 every 5 days. Both last shipped on October 5, 2026.

## The numbers

| Metric | FIREシミュレーション | 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 | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 5 days |
| Size | 13 MB | 5 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Mario Tanaka](https://appshunter.io/developer/505921265) | [JUNYA TOGA](https://appshunter.io/developer/6774049984) |

## What reviewers say

### FIREシミュレーション

[App page](https://appshunter.io/ios/app/fire/id6742209276)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 FIREシミュレーション free?

FIREシミュレーション is free to download, with no in-app purchases.

### 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 FIREシミュレーション or FPいらず｜老後資金・年金計算・ライフプラン診断 have ads?

FIREシミュレーション shows ads; FPいらず｜老後資金・年金計算・ライフプラン診断 does not.

### Which is updated more often, FIREシミュレーション or FPいらず｜老後資金・年金計算・ライフプラン診断?

FIREシミュレーション ships an update every 2 days, 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, FIREシミュレーション was updated on October 5, 2026 and FPいらず｜老後資金・年金計算・ライフプラン診断 on October 5, 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.*