Rayvolt EIVA USA vs VinFast e
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rayvolt EIVA USA
Control and customize your electric bike's performance with this app. Monitor real-time data like speed and battery, and adjust advanced settings for acceleration and pedal assistance.
- Real-time bike data monitoring
- Adjustable pedal assistance
- Customizable acceleration settings
- Bluetooth device connection
- Advanced voltage adjustments
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With EIVA app you will access to all your bike settings. You can connect using QR scan or search device function. Please make sure you have turn on bluetooth in your device. Once time you connect you can see following parameters in real time: - Speed. - Battery - Amperage - Pedal assistance level You can adjust your favourite settings on "Advanced settings" section where you can modify "acceleration" , "pedal assistance ratio", "voltage"...etc Join the Rayvolution!
VinFast e
Connect and remotely control your electric bike. Monitor battery, speed, and distance, customize power levels, and plan routes with turn-by-turn navigation for a connected riding experience.
- Remote e-bike connectivity
- Real-time battery status
- Speed and distance tracking
- Customizable power levels
- Route planning with navigation
- Scenic trail discovery
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VinFast e-bike application serves as a specific tool, facilitating seamless connectivity and remote control of the VinFast electric bike via a mobile device. You can effortlessly connect to your e-bike, always get updated your bike’s battery status, speed, and distance traveled. The app's user-friendly interface allows you to customize your ride by adjusting power levels, ensuring an optimal blend of efficiency and performance, plan a route and discover scenic trails with turn-by-turn directions... Embrace the future of e-biking with our app – the ultimate companion for those who seek a connected, customizable, and secure riding experience. Hope you enjoy your experiences with VinFast!
Screenshots
Verdict
The clearest difference is rating: VinFast e at 5.0 against Rayvolt EIVA USA's 4.5. VinFast e also leads on review sentiment (100% vs 67%). Rayvolt EIVA USA's advantage is ratings volume (4 vs 1). On price, update cadence, 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.
VinFast e holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 67% of Rayvolt EIVA USA's written reviews are positive against 100% of VinFast e's.
Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.
| Parameter | Rayvolt EIVA USA | VinFast e |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 29 MB | 252 MB |
| Age rating | 17+ | 4+ |
| Developer | Exxite Bike S.L | Vingroup Joint Stock Company (Vingroup JSC) |
Customer experience
Rayvolt EIVA USA
VinFast e
In-app purchases
Rayvolt EIVA USA
No in-app purchases
VinFast e
No in-app purchases
