Rayvolt EIVA USA vs Joint Maker Lab
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!
Joint Maker Lab
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Platform Introduction The platform is committed to building an ecological community for in-depth co-creation among users, and establishing a full-process participation system from demand insight to product implementation. Through the user segmentation (contribution + clustering) operation mechanism, core users are invited to participate in the four key stages of product definition, joint development, scenario testing, and market validation throughout the process, and a real-time feedback closed-loop system is established. Meanwhile, a user incentive point system is constructed to quickly iterate high-quality suggestions into product optimization, ultimately forming an ecological closed loop of "demand co-creation - product co-research - value sharing" to create an ideal product that truly meets interactive experience and offers excellent performance. Product Manifesto From creative inspiration to technological breakthrough, jointly create the ideal product Core Proposition Focusing on the concept of "letting technology products evolve through customer engagement", consumers have transformed from "passive users" to "product co-creators" Platform Audience Positioning Pioneers who love digital black technology, have unique insights into home, audio-visual, and energy storage products, and are creative innovators with boundless imagination A chronicler of daily life, hoping to jointly create more exceptional products with Anker Be willing to share your usage scenarios and needs for Anker products User Rights Participate in the new product internal testing rights and contribute ideas to the new product design Priority participation in irregular brand events, offline interviews... Enjoy exclusive welfare discounts and surprises, making it truly spectacular
Screenshots
Verdict
The clearest difference is iOS requirement: Rayvolt EIVA USA at 12.0 against Joint Maker Lab's 15.1. 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.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.
| Parameter | Rayvolt EIVA USA | Joint Maker Lab |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 29 MB | 132 MB |
| Age rating | 17+ | 17+ |
| Developer | Exxite Bike S.L | Power Mobile Life LLC |
In-app purchases
Rayvolt EIVA USA
No in-app purchases
Joint Maker Lab
No in-app purchases
Questions
Is Rayvolt EIVA USA free?
Is Joint Maker Lab free?
Do Rayvolt EIVA USA or Joint Maker Lab have ads?
Which is updated more often, Rayvolt EIVA USA or Joint Maker Lab?
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