# 洗車びより vs 洗車ベスト！洗車日和を天気で判定

The clearest difference is in-app purchases: 洗車ベスト！洗車日和を天気で判定 at none against 洗車びより's 4. 洗車ベスト！洗車日和を天気で判定 also leads on ads (none vs shown) and review sentiment (100% vs 80%). 洗車びより's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 洗車びより sells 4 one-off in-app purchases. 洗車ベスト！洗車日和を天気で判定 asks for nothing beyond the download.

洗車びより ships an update every 4 days, 洗車ベスト！洗車日和を天気で判定 every 5 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 洗車びより | 洗車ベスト！洗車日和を天気で判定 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 28 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hiro Takizawa](https://appshunter.io/developer/1881930847) | [Mitsuhiko Takata](https://appshunter.io/developer/1886306021) |

## What reviewers say

### 洗車びより

[App page](https://appshunter.io/ios/app/id6759959157)

This app helps car enthusiasts avoid washing their car right before rain and track their car washing expenses. It offers a unique "car wash index" based on weather conditions, detailed logs of washes, and cost management tools. It also provides expert tips and chemical management features.

**Highlights:** Car wash index based on weather, Detailed car wash logging, Cost management and visualization, Car wash tips and knowledge, Chemical management and dilution calculator, Vehicle registration and statistics

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ちょっと応援 | $0.99 | one-time |
| しっかり応援 | $2.99 | one-time |
| 洗車びより Pro | $3.99 | one-time |
| たっぷり応援 | $5.99 | one-time |


### 洗車ベスト！洗車日和を天気で判定

[App page](https://appshunter.io/ios/app/id6760800644)

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

**In-app purchases:** none


## Frequently asked questions

### Is 洗車びより free?

洗車びより is free to download, with in-app purchases available.

### Is 洗車ベスト！洗車日和を天気で判定 free?

洗車ベスト！洗車日和を天気で判定 is free to download, with no in-app purchases.

### Do 洗車びより or 洗車ベスト！洗車日和を天気で判定 have ads?

洗車びより shows ads; 洗車ベスト！洗車日和を天気で判定 does not.

### Which is updated more often, 洗車びより or 洗車ベスト！洗車日和を天気で判定?

洗車びより ships an update every 4 days, and 洗車ベスト！洗車日和を天気で判定 every 5 days. Most recently, 洗車びより was updated on November 9, 2026 and 洗車ベスト！洗車日和を天気で判定 on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*