Rain Auto Wash vs Bay Kosher
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rain Auto Wash
This app offers a convenient way to manage car washes, earn rewards, and access exclusive deals. Join a monthly wash club for unlimited washes or gift washes to others. Find locations easily and get a free wash on your birthday.
- Loyalty Rewards Program for free washes
- Monthly Wash Club for unlimited washes
- Claim deals and discounts
- Find car wash locations
- Buy and gift washes/bundles
- Free birthday wash
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Rain Auto Wash prides ourselves on providing you with a fast, friendly, and clean car washing experience every time you visit. With our exciting mobile app, you can: • Earn FREE washes with our Loyalty Rewards Program • Join our Monthly Wash Club - wash every day for one low fee • Claim deals and discounts • Easily find our location • Buy & Gift Washes or Wash Bundles • Get a FREE wash on your Birthday! Download the Rain Auto Wash app today and start saving your way to a cleaner car!
Bay Kosher
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Welcome to Bay Kosher, your trusted source for high-quality, affordable kosher food in the San Francisco Bay Area. Established as part of the mission of Chabad of Lamorinda, our goal is to provide easy access to kosher products that meet the highest standards of kashrut, without compromising on quality or cost.
Screenshots
Verdict
The clearest difference is update cadence: Bay Kosher at every 2 months against Rain Auto Wash's every 18 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Rain Auto Wash ships an update every 18 months, Bay Kosher every 2 months. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.
| Parameter | Rain Auto Wash | Bay Kosher |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 18 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 4 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Hamilton Manufacturing Corp | My Cloud Grocer, LLC |
In-app purchases
Rain Auto Wash
No in-app purchases
Bay Kosher
No in-app purchases
Questions
Is Rain Auto Wash free?
Is Bay Kosher free?
Do Rain Auto Wash or Bay Kosher have ads?
Which is updated more often, Rain Auto Wash or Bay Kosher?
Other comparisons
