Touch4Wash vs CarChief
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Touch4Wash
Easily activate car washes from your phone, find nearby locations, and pay for services. Enjoy a seamless car washing experience without needing cash or rolling down your window.
- Activate car wash with phone
- Locate participating facilities
- Get directions to car wash
- Purchase credit for washes
- Activate self-serve bays
- Contactless entry
Read full descriptionHide full description
Dirty Car? This is the app for that. This amazing new app allows you to activate the car wash with the touch of a button on your phone. You can also locate the closest participating facilities, get directions to a facility, purchase credit and more. The best part has got to be the fun of pushing the button and watching the entrance light signal you to enter the car wash without the need to roll your window down, hunt through your console for cash or change, etc. Touch4Wash also works to activate self-serve car wash bays at participating locations. Download this free app and get started today!!
CarChief
This app monitors your car's health using diagnostic data and provides maintenance recommendations from industry experts. Receive alerts for recommended services and easily schedule appointments at your dealership to protect your investment.
- Continuous car health monitoring
- Diagnostic data analysis
- Maintenance recommendations
- Automated service alerts
- Easy service appointment scheduling
- 5 years of coverage
Read full descriptionHide full description
CarChief, the future of car care. CarChief is the ultimate tool for keeping your car healthy and making informed decisions about its maintenance. Our app continuously monitors your car's overall health through diagnostic data and sends recommendations based on your vehicle's owner manual and CarChief’s industry expertise to experienced technicians at your dealership. When service is recommended, you'll receive text alerts to help you get the proper attention your car needs. CarChief provides: Improved maintenance: helps protect investment and increase your car’s value Predictive maintenance: Detailed list of services due Automated notifications: Including DTC codes and regular maintenance alerts Easy scheduling of service appointments 5 years of uninterrupted coverage Improved maintenance helps protect your investment and increase your car’s value. CarChief also offers a detailed list of services due for predictive maintenance, making it easy to stay on top of your car's needs. Activating CarChief is simple, and with 5 years of uninterrupted coverage, you can enjoy peace of mind for the long term. Our app also offers excellent communication with automated notifications, so you'll always be in the loop about your car's health. With CarChief, you and your mechanic will have the knowledge you need to make the best decisions for your vehicle. Protect your investment and increase the value of your car with CarChief.
Screenshots
Verdict
Touch4Wash and CarChief both sit at 2.9 stars, but that hides the real split: 50% of CarChief's written reviews are positive against 26% of Touch4Wash's. Touch4Wash's advantage is ratings volume (104 vs 6). On price, rating, update cadence and ads 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.
On the App Store both sit at effectively the same score — 2.9 for Touch4Wash against 3.0 for CarChief. That said, the two scores are not equally well evidenced: Touch4Wash has 104 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 26% of Touch4Wash's written reviews are positive against 50% of CarChief's.
Touch4Wash ships an update every 3 weeks, CarChief every 2 weeks. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.
| Parameter | Touch4Wash | CarChief |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (104 ratings) | 3.0 (6 ratings) — better |
| Positive reviews | 26.4% of reviews | 50.0% of reviews — better |
| Number of ratings | 104 — better | 6 |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 6 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Productive Tech Solutions Inc | CarChief |
Customer experience
Touch4Wash
CarChief
Bugs and requests
Touch4Wash
Reported bugs
22 issues- App doesn't work at car wash
- Charged twice for a wash
- App doesn't activate wash
- App crashes or freezes
- App shows slow internet connection
Show 17 moreShow fewer
- App doesn't send personal app key
- Invalid data 105 error during registration
- App steals money and reward points
- Machine doesn't recognize app purchase
- App locked at personal app key screen
- Password saver not working
- App requires manual information entry
- App randomly charges
- App doesn't work on new iPhone
- App offline message when service is available
- App doesn't allow login on separate device without uninstall
- App requires re-entry of phone number and code
- App doesn't work and shows washes used
- Equipment malfunction with unlimited wash
- App doesn't start wash after purchase
- App doesn't work on new iPhone
- App shows slow internet connection
Requested features
7 requests- Allow multiple vehicles per membership
- Add Apple Pay support for payments
- Add Sign in with Apple support
- Add a second user option to the account
- Improve password security standards
Show 2 moreShow fewer
- Implement a 'stay logged in' feature
- Update user interface for modernity
CarChief
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Touch4Wash
No in-app purchases
CarChief
No in-app purchases
