# 洗車のジャバ vs My Dr.DEO

The clearest difference is review sentiment: 洗車のジャバ at 50% against My Dr.DEO's 13%. 洗車のジャバ also leads on iOS requirement (14.0 vs 17.0). My Dr.DEO's advantage is update cadence (every 2 weeks vs every 28 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

洗車のジャバ ships an update every 28 months, My Dr.DEO every 2 weeks. The most recent releases landed on November 3, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | 洗車のジャバ | My Dr.DEO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **50.0% of reviews** | 12.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 76 MB | 15 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JAVA K.K.](https://appshunter.io/developer/1537486577) | [CARMATE](https://appshunter.io/developer/386911355) |

## What reviewers say

### 洗車のジャバ

[App page](https://appshunter.io/ios/app/id1537486575)

**In-app purchases:** none


### My Dr.DEO

[App page](https://appshunter.io/ios/app/my-drdeo/id1594786781)

This app helps you track the location and remaining effectiveness of your Dr.DEO products. It provides notifications before the product's effect runs out and allows family sharing of Dr.DEO management.

**Highlights:** Track Dr.DEO location, Monitor remaining duration, Receive expiration notifications, Register product placement details, Share management with family, Data transfer to new devices

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

**In-app purchases:** none


## Frequently asked questions

### Is 洗車のジャバ free?

洗車のジャバ is free to download, with no in-app purchases.

### Is My Dr.DEO free?

My Dr.DEO is free to download, with no in-app purchases.

### Do 洗車のジャバ or My Dr.DEO have ads?

Neither 洗車のジャバ nor My Dr.DEO shows ads.

### Which is updated more often, 洗車のジャバ or My Dr.DEO?

洗車のジャバ ships an update every 28 months, and My Dr.DEO every 2 weeks. Most recently, 洗車のジャバ was updated on November 3, 2026 and My Dr.DEO on November 11, 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.*