# 秒で家計簿 vs Kalos

The clearest difference is in-app purchases: 秒で家計簿 at none against Kalos's 2. 秒で家計簿 also leads on iOS requirement (17.0 vs 26.0). Kalos's advantage is update cadence (every 10 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Kalos sells 2 in-app purchases, starting at $1.99 per month. 秒で家計簿 asks for nothing beyond the download.

秒で家計簿 ships an update every 3 months, Kalos every 10 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 秒で家計簿 | Kalos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 4 MB | 13 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shosuke Sato](https://appshunter.io/developer/1709991841) | [Aucreo](https://appshunter.io/developer/6797762231) |

## What reviewers say

### 秒で家計簿

[App page](https://appshunter.io/ios/app/id6468492832)

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

**In-app purchases:** none


### Kalos

[App page](https://appshunter.io/ios/app/kalos/id6797762229)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is 秒で家計簿 free?

秒で家計簿 is free to download, with no in-app purchases.

### Is Kalos free?

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

### Do 秒で家計簿 or Kalos have ads?

Neither 秒で家計簿 nor Kalos shows ads.

### Which is updated more often, 秒で家計簿 or Kalos?

秒で家計簿 ships an update every 3 months, and Kalos every 10 days. Most recently, 秒で家計簿 was updated on November 3, 2026 and Kalos on October 31, 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.*