Rayvolt EIVA USA vs Givmo
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!
Givmo
Easily donate to over a million charities with this personal giving companion. Track your impact, centralize donations for a single tax receipt, and discover where friends are giving. It simplifies charitable giving, making it impactful and fulfilling.
- Donate to over a million charities
- Quick donations in under 10 seconds
- Centralize charitable giving
- Single tax receipt for all donations
- See friends' donation activity
- Request employer donation matches
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Giving should be easy, impactful, and something you feel good about — so we built Givmo, your personal giving companion. Donate to over a million charities in as little as 10 seconds, pay securely with Apple Pay, and keep all your giving in one place so you can watch your impact add up. Give on your own or together with friends — and make every dollar go further with employer donation matching. With Givmo you can: • Donate any amount to 1M+ charities — in seconds, with Apple Pay • Discover causes and charities that match what you care about • Start a fundraiser, or chip in to a friend's • See where your friends are giving, and give together • Track every donation and your total impact in one place • Get a single, consolidated tax receipt for all your giving • Automatically request a donation match from your employer Giving should be simple. Download Givmo and make every dollar count.
Screenshots
Verdict
The clearest difference is review sentiment: Givmo at 100% against Rayvolt EIVA USA's 67%. Givmo also leads on update cadence (every 4 days vs every 2 months) and rating (4.9 vs 4.5). Rayvolt EIVA USA's advantage is iOS requirement (12.0 vs 18.0). On price, ads, in-app purchases and monetization model 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.
Givmo holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Givmo has 25 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 67% of Rayvolt EIVA USA's written reviews are positive against 100% of Givmo's.
Rayvolt EIVA USA ships an update every 2 months, Givmo every 4 days. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.
| Parameter | Rayvolt EIVA USA | Givmo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) | 4.9 (25 ratings) — better |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 | 25 — better |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 29 MB | 107 MB |
| Age rating | 17+ | 17+ |
| Developer | Exxite Bike S.L | Givfi, Inc. |
Customer experience
Rayvolt EIVA USA
Givmo
In-app purchases
Rayvolt EIVA USA
No in-app purchases
Givmo
No in-app purchases
