# compounds vs FIRE家計簿

The clearest difference is ads: compounds at none against FIRE家計簿's shown. FIRE家計簿's advantage is iOS requirement (15.0 vs 18.4). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. compounds sells 1 one-off in-app purchase and FIRE家計簿 sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

compounds ships an update weekly, FIRE家計簿 every 4 days. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | compounds | FIRE家計簿 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Size | 10 MB | 112 MB |
| Requires iOS | 18.4 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kenta Fujiwara](https://appshunter.io/developer/1844162734) | [TSUKUTTEMITA, K.K.](https://appshunter.io/developer/876337293) |

## What reviewers say

### compounds

[App page](https://appshunter.io/ios/app/compounds/id6754517691)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $1.99 | one-time |


### FIRE家計簿

[App page](https://appshunter.io/ios/app/fire/id6759941326)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン（月額） | $0.99 | per month |
| プレミアムプラン（年額） | $11.99 | per year |


## Frequently asked questions

### Is compounds free?

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

### Is FIRE家計簿 free?

FIRE家計簿 is free to download, with in-app purchases available.

### Do compounds or FIRE家計簿 have ads?

FIRE家計簿 shows ads; compounds does not.

### Which is updated more often, compounds or FIRE家計簿?

compounds ships an update weekly, and FIRE家計簿 every 4 days. Most recently, compounds was updated on September 10, 2026 and FIRE家計簿 on September 8, 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.*