# Chapple ‐ 洗濯の待ち時間を有効活用 ‐ vs ズツノン

The clearest difference is review sentiment: ズツノン at 100% against Chapple ‐ 洗濯の待ち時間を有効活用 ‐'s 60%. Chapple ‐ 洗濯の待ち時間を有効活用 ‐'s advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. ズツノン sells 2 in-app purchases, starting at $2.99 per month. Chapple ‐ 洗濯の待ち時間を有効活用 ‐ asks for nothing beyond the download.

Chapple ‐ 洗濯の待ち時間を有効活用 ‐ ships an update every 3 days, ズツノン monthly. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Chapple ‐ 洗濯の待ち時間を有効活用 ‐ | ズツノン |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 108 MB | 11 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ryosuke Kobayashi](https://appshunter.io/developer/6815488954) | [IBUKI YOSHIDA](https://appshunter.io/developer/1856209051) |

## What reviewers say

### Chapple ‐ 洗濯の待ち時間を有効活用 ‐

[App page](https://appshunter.io/ios/app/chapple/id6444427641)

This app helps you determine the optimal washing time with a simple, easy-to-understand design. It features a timer function to support your laundry schedule.

**Highlights:** Optimal washing time calculation, Simple and clear design, Timer function, Supports laundry schedule

**Features:** macOS Compatibility

**In-app purchases:** none


### ズツノン

[App page](https://appshunter.io/ios/app/id6764374754)

This app helps manage headaches and physical discomfort caused by barometric pressure changes. It predicts when you might feel unwell, allowing you to adjust medication and plans. Track your condition, view reports, and receive alerts for upcoming pressure drops.

**Highlights:** Barometric pressure forecasts, Weather condition alerts, Easy condition logging, Medication and memo tracking, Monthly and yearly reports, Home screen widgets, iCloud data synchronization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム (月間) | $2.99 | per month |
| プレミアム (年間) | $29.99 | per year |


## Frequently asked questions

### Is Chapple ‐ 洗濯の待ち時間を有効活用 ‐ free?

Chapple ‐ 洗濯の待ち時間を有効活用 ‐ is free to download, with no in-app purchases.

### Is ズツノン free?

ズツノン is free to download, with in-app purchases available.

### Do Chapple ‐ 洗濯の待ち時間を有効活用 ‐ or ズツノン have ads?

ズツノン shows ads; Chapple ‐ 洗濯の待ち時間を有効活用 ‐ does not.

### Which is updated more often, Chapple ‐ 洗濯の待ち時間を有効活用 ‐ or ズツノン?

Chapple ‐ 洗濯の待ち時間を有効活用 ‐ ships an update every 3 days, and ズツノン monthly. Most recently, Chapple ‐ 洗濯の待ち時間を有効活用 ‐ was updated on October 12, 2026 and ズツノン on October 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.*