Harmony Spa vs WashWorks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Harmony Spa
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The Harmony Spa app makes booking your appointments even easier. You're just a few taps away from feeling good and looking great! With our App, you can: * Book your next appointment 24/7 * Meet our team and choose your favourite * Keep a record of your appointments * Register and manage your account And More
WashWorks
Request convenient mobile car wash services at your home or work. Book appointments, choose from interior and exterior cleaning, waxing, and tire shining. Enjoy high-quality cleaning with premium materials and easy payment options.
- Doorstep car wash requests
- Interior and exterior cleaning
- Waxing and tire shine services
- Easy appointment booking
- Multiple payment options
- Valuable wash packages
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Wash Works Customer Application Wash Works Mobile Car Wash Services enables you to request car wash services at their doorstep, whether at home, work, or any other place you desire. • You can view available appointments and easily and quickly book a car wash appointment. • Provides mobile and economical car wash service, saving you time and effort. • Our services include interior and exterior car cleaning, in addition to exterior wax, glass cleaning, and tire shine. • High quality cleaning using excellent washing and polishing materials and a dedicated set of microfiber towels for each car. • Simple and easy-to-use user interface with multiple payment options. • Valuable wash packages with no specific validity date and can be used for more than one car. How the application works: 1. Start by downloading the application on your smartphone. 2. Create an account using your mobile phone number. You will receive a text message (SMS) to confirm your registration. 3. Add the location(s) where you would like the washing service to be provided (such as home or work). You can add multiple locations and choose from them when booking. 4. Choose the type of washing service that suits you from our services. 5. Choose the day and time that suits you from the available appointments. 6. Complete the booking process by paying through the application. 7. Wash Works "Biker" will contact you before the scheduled appointment. • Don't forget to enable notifications to receive updates about your booking. • Car Information "Optional": For better service, you can add information about your car when booking.
Screenshots
Verdict
The clearest difference is update cadence: WashWorks at every 2 months against Harmony Spa's every 14 months. Harmony Spa's advantage is iOS requirement (13.0 vs 15.0). 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.
Harmony Spa ships an update every 14 months, WashWorks every 2 months. The most recent releases landed on October 29, 2026 and November 4, 2026 respectively.
| Parameter | Harmony Spa | WashWorks |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.7 (3 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 14 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 49 MB | 80 MB |
| Age rating | 4+ | 4+ |
| Developer | Phorest | Power Up Information Technology Establishment |
In-app purchases
Harmony Spa
No in-app purchases
WashWorks
No in-app purchases









