# Mirai Wealth vs 3s Kakeibo

The clearest difference is device support: Mirai Wealth at 3 against 3s Kakeibo's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Mirai Wealth sells 1 in-app purchase, starting at $1.99 per month and 3s Kakeibo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Mirai Wealth | 3s Kakeibo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 days | Every 3 days |
| Size | 21 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JIN Takumi](https://appshunter.io/developer/1671043848) | [丽佳 施](https://appshunter.io/developer/1894580777) |

## What reviewers say

### Mirai Wealth

[App page](https://appshunter.io/ios/app/mirai-wealth/id6784969734)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mirai Wealth ProPlan Monthly | $1.99 | per month |


### 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 Mirai Wealth free?

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

### Is 3s Kakeibo free?

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

### Do Mirai Wealth or 3s Kakeibo have ads?

Both Mirai Wealth and 3s Kakeibo show ads.

### Which is updated more often, Mirai Wealth or 3s Kakeibo?

Mirai Wealth ships an update every 3 days, and 3s Kakeibo every 3 days. Most recently, Mirai Wealth was updated on October 28, 2026 and 3s Kakeibo on October 24, 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.*