Flow Smart v2 vs Coway AR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flow Smart v2
Control your car's exhaust sound directly from your smartphone. This app connects to a specific exhaust valve system, offering real-time instrument updates and multiple sound modes for an enhanced driving experience.
- Control exhaust sound modes (Race, Eco, Auto)
- Real-time speed meter
- Real-time RPM data
- Water/oil temperature display
- Intake temperature display
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Max Racing Exhaust Flow-Smart Version 2 exhaust valve control application. Max Racing Exhaust App is the best way to engage and experience life in motion. Empower yourself with real-time instrument updates & control your car exhaust sound on your smartphone. Easy to use with connectivity to Max Racing Exhaust valve system. *This application only supports Max Racing Exhaust 3 modes exhaust valve controller with OBDII module plugged in the car. Features: • Race Mode. • Eco Mode. • Auto Mode. • Speed meter real-time data. • Rpm real-time data. • Water oil temperature data. • Intake temperature data.
Coway AR
Visualize Coway products in your home using augmented reality. Explore product designs and features in 3D, customize your space, and save favorites for easy access. This app enhances product selection with interactive and accurate visualizations.
- View products in 3D augmented reality
- Explore product designs and features in 3D/AR X-ray mode
- Incorporate products into home designs
- Save frequently used products as favorites
- View filter functions
- Take and share photos with 3D AR products
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Coway AR is an augmented reality application (AR app) that could assist users in product selection by visualising Coway product arrangement in your homes or offices via your mobile devices. This smart app also allows users to have a better understanding of the product designs and features from inside-out with the 3D model function. Coway AR is user-friendly whereby users are able to select their preferred Coway products from a comprehensive catalogue and incorporate it into their home designs. Customise your home with your own style and needs with the thoughtful 3D AR function for a better view of how your living space will look like and all at your fingertips. Coway AR is the ideal AR app to engage with users and bring your ideas to life. This improves user experience through interactive experiences as well as accuracy. Coway AR allows you to showcase your products in 3D AR with just three (3) easy steps: 1. Install and open the Coway AR app. 2. Select the desired product from the catalogue. 3. Select the AR button at the bottom left corner to view the product in AR mode. 4. Scan the desired product placement area (e.g.: floor or kitchen countertop) and place the product. Features: - View product placement in 3D augmented reality (AR) feature for Coway air purifiers, water purifiers, and many more. - View product key features and designs in 3D or AR X-ray mode. - Users are able to save frequently used products as favourite for easier access. - View filter functions. - Users are able to take photos together with the 3D AR product and share it with friends and family.
Screenshots
Verdict
The clearest difference is rating: Flow Smart v2 at 5.0 against Coway AR's 1.0. Flow Smart v2 also leads on update cadence (monthly vs every 8 months) and iOS requirement (11.0 vs 26.0). On price, ratings volume, ads and in-app purchases 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.
Flow Smart v2 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Flow Smart v2 ships an update monthly, Coway AR every 8 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.
| Parameter | Flow Smart v2 | Coway AR |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Monthly — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 40 MB | 372 MB |
| Age rating | 4+ | 4+ |
| Developer | Kwang Teck Lim | COWAY (MALAYSIA) SDN BHD |
In-app purchases
Flow Smart v2
No in-app purchases
Coway AR
No in-app purchases
