# 先のこし | Sakinokoshi 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: 先のこし | Sakinokoshi 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. FPいらず｜老後資金・年金計算・ライフプラン診断's advantage is update cadence (every 5 days vs every 3 months). On price, ads, 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. 先のこし | Sakinokoshi asks for nothing beyond the download.

先のこし | Sakinokoshi ships an update every 3 months, 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 November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 先のこし | Sakinokoshi | 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 | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 1 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Taisuke Goto](https://appshunter.io/developer/1834029625) | [JUNYA TOGA](https://appshunter.io/developer/6774049984) |

## What reviewers say

### 先のこし | Sakinokoshi

[App page](https://appshunter.io/ios/app/sakinokoshi/id6760802070)

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

**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 先のこし | Sakinokoshi free?

先のこし | Sakinokoshi 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 先のこし | Sakinokoshi or FPいらず｜老後資金・年金計算・ライフプラン診断 have ads?

Neither 先のこし | Sakinokoshi 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, 先のこし | Sakinokoshi or FPいらず｜老後資金・年金計算・ライフプラン診断?

先のこし | Sakinokoshi ships an update every 3 months, 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, 先のこし | Sakinokoshi was updated on November 9, 2026 and FPいらず｜老後資金・年金計算・ライフプラン診断 on November 6, 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.*