# Lifevane | ライフプラン vs 3s Kakeibo

The clearest difference is in-app purchases: Lifevane | ライフプラン at none against 3s Kakeibo's 1. Lifevane | ライフプラン also leads on ads (none vs shown) and device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. 3s Kakeibo sells 1 one-off in-app purchase. Lifevane | ライフプラン asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Lifevane | ライフプラン | 3s Kakeibo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Freemium | — |
| Size | 36 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [BOSK ATELIER](https://appshunter.io/developer/1896481852) | [丽佳 施](https://appshunter.io/developer/1894580777) |

## What reviewers say

### Lifevane | ライフプラン

[App page](https://appshunter.io/ios/app/lifevane/id6767505541)

This app helps couples simulate their financial future, covering income, expenses, loans, education costs, and pensions. Visualize future financial balances and identify key spending years to plan together. Ideal for major financial decisions like home buying or long-term savings.

**Highlights:** Life plan simulation, Annual income/expense charts, Home purchase vs. rent calculator, Partner plan sharing, Couple's message board, Premium financial planning tools

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

**In-app purchases:** none


### 3s Kakeibo

[App page](https://appshunter.io/ios/app/3s-kakeibo-quick-expense/id6794604259)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Lifevane | ライフプラン free?

Lifevane | ライフプラン is free to download, with no in-app purchases.

### Is 3s Kakeibo free?

3s Kakeibo is free to download, with in-app purchases available.

### Do Lifevane | ライフプラン or 3s Kakeibo have ads?

3s Kakeibo shows ads; Lifevane | ライフプラン does not.

### Which is updated more often, Lifevane | ライフプラン or 3s Kakeibo?

Lifevane | ライフプラン ships an update every 3 days, and 3s Kakeibo every 3 days. Most recently, Lifevane | ライフプラン was updated on October 13, 2026 and 3s Kakeibo on October 4, 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.*