# 固定費管理 vs クルマの家計簿

The clearest difference is in-app purchases: 固定費管理 at none against クルマの家計簿's 3. クルマの家計簿's advantage is update cadence (every 5 weeks vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. クルマの家計簿 sells 3 in-app purchases, starting at $0.99 per month. 固定費管理 asks for nothing beyond the download.

固定費管理 ships an update every 6 months, クルマの家計簿 every 5 weeks. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | 固定費管理 | クルマの家計簿 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Size | 9 MB | 10 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kazuya Kobayashi](https://appshunter.io/developer/906985632) | [StackWorks LLC](https://appshunter.io/developer/1833776593) |

## What reviewers say

### 固定費管理

[App page](https://appshunter.io/ios/app/id6756572025)

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

**In-app purchases:** none


### クルマの家計簿

[App page](https://appshunter.io/ios/app/id6760351283)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Annual | $11.99 | per year |
| クルマの家計簿 Pro（買い切り） | $19.99 | one-time |


## Frequently asked questions

### Is 固定費管理 free?

固定費管理 is free to download, with no in-app purchases.

### Is クルマの家計簿 free?

クルマの家計簿 is free to download, with in-app purchases available.

### Do 固定費管理 or クルマの家計簿 have ads?

Both 固定費管理 and クルマの家計簿 show ads.

### Which is updated more often, 固定費管理 or クルマの家計簿?

固定費管理 ships an update every 6 months, and クルマの家計簿 every 5 weeks. Most recently, 固定費管理 was updated on November 5, 2026 and クルマの家計簿 on November 9, 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.*