# FlowGarage vs Royal Rinse

The clearest difference is update cadence: FlowGarage at monthly against Royal Rinse's every 12 months. FlowGarage also leads on ratings volume (3.2K vs 1). Royal Rinse's advantage is rating (5.0 vs 4.8) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Royal Rinse holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: FlowGarage has 3.2K ratings behind it against 1, so its average is the more settled of the two.

FlowGarage ships an update monthly, Royal Rinse every 12 months. The most recent releases landed on September 26, 2026 and July 4, 2026 respectively.

## The numbers

| Metric | FlowGarage | Royal Rinse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (3.2K ratings)](https://appshunter.io/ios/app/flowgarage/id1590219129/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/royal-rinse/id6747455015/reviews)** |
| Number of ratings | **3.2K** | 1 |
| Positive reviews | 65.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 12 months |
| Monetization | Free | Free |
| Size | 135 MB | 30 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Flow Companies, LLC](https://appshunter.io/developer/1590219131) | [Dencar Technology Inc](https://appshunter.io/developer/1469909232) |

## What reviewers say

### FlowGarage

[App page](https://appshunter.io/ios/app/flowgarage/id1590219129)

Manage all your vehicle's needs from your phone. Schedule service, track history, and get real offers for your car. Organize documents and receive recall notifications.

**Highlights:** Manage all your cars, Schedule service appointments, Track sales and service history, Get car offers, Organize vehicle documents, Manage recalls, Find dealerships

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

**In-app purchases:** none

**What reviewers like**

- ✨ Great Reward System
- ⚡ QUICK & EASY
- 🚀 Very reliable
- 👍 Great app
- 👍 Love the app and service

**What reviewers complain about**

- 🐛 Not able to create account
- 🚫 Useless
- 🐛 doesn't work .
- 🐛 App not working
- 🐛 App Not Functional

**Reported bugs**

- Unable to create account
- App crashes after logging in
- App not loading
- App not functional
- Scanning issue

**Requested features**

- Rewards program to begin
- Support more states


### Royal Rinse

[App page](https://appshunter.io/ios/app/royal-rinse/id6747455015)

Manage your monthly car wash club membership. View transaction history, update vehicle information, and manage your profile and billing. Find locations and details about available wash plans.

**Highlights:** View transaction history, Update vehicle information, Manage profile and billing, View locations and wash plans, Get directions to wash sites

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FlowGarage free?

FlowGarage is free to download, with no in-app purchases.

### Is Royal Rinse free?

Royal Rinse is free to download, with no in-app purchases.

### Which has better reviews, FlowGarage or Royal Rinse?

Royal Rinse is rated higher. FlowGarage averages 4.8 out of 5 from 3.2K ratings, while Royal Rinse averages 5.0 from 1 ratings.

### Do FlowGarage or Royal Rinse have ads?

Neither FlowGarage nor Royal Rinse shows ads.

### Which is updated more often, FlowGarage or Royal Rinse?

FlowGarage ships an update monthly, and Royal Rinse every 12 months. Most recently, FlowGarage was updated on September 26, 2026 and Royal Rinse on July 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*