Grand Prix Auto Wash

Hamilton Manufacturing Corp Shopping iPhoneiPadiPod touch

Grand Prix Auto Wash is a free Shopping app for iPhone and iPad by Hamilton Manufacturing Corp. Rated 4.3/5 from 3 ratings. Requires iOS 15.0.

Rating: 4.3; 3 ratings
Price: Free; on the App Store
Size: 4 MB; Age 4+
Updated: Dec 23; 2025 · v1.4.1.1

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Screenshots

About Grand Prix Auto Wash

Grand Prix Auto Wash prides ourselves in being a 24/7 self serve, hassle-free car auto spa, with many options to keep your ride looking clean year-round! With our exciting mobile app, you can: • Earn FREE washes with our Loyalty Rewards program. • Claim deals and discounts. • Easily find our locations. • Buy & gift washes or wash bundles. • Get a FREE wash on your birthday! Download the Grand Prix Auto Wash app today and start saving your way to a cleaner car!

What’s new

Version 1.4.1.1 · Updated December 23, 2025

Security features and security

App privacy

The developer, Hamilton Manufacturing Corp, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Contact Info: Email Address, Name, Phone Number
Identifiers: User ID, Device ID

Used for: App Functionality

App details

Grand Prix Auto Wash is a free Shopping app for iPhone, iPad and iPod touch, developed by Hamilton Manufacturing Corp. It is rated 4.3 out of 5 from 3 ratings on the App Store, requires iOS 15.0 or later and is 4 MB to download. It was first released on August 23, 2023 and last updated on December 23, 2025.

Category: Shopping
Rating: 4.3 / 5 (3 ratings)
Price: Free
Version: 1.4.1.1
Size: 4 MB
Requires: iOS 15.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: August 23, 2023
Last updated: December 23, 2025
Developer: Hamilton Manufacturing Corp

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Alternatives to Grand Prix Auto Wash

Looking for apps like Grand Prix Auto Wash? Here are 6 similar apps on the App Store. The highest rated is SANA DETROIT (5.0/5), and all 6 are free to download.

Grand Prix Auto Wash vs. alternatives
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