RAYVOLT EIVA 2.0 vs Laterz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RAYVOLT EIVA 2.0
Access and adjust your electric bike's settings directly from your smartphone. Monitor real-time performance data like speed, battery, and assistance levels. Customize advanced parameters to personalize your riding experience.
- Access bike settings
- Monitor real-time speed
- View battery status
- Check amperage
- Adjust pedal assistance
- Modify advanced settings
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With EIVA app you will access to all your bike settings. 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!
Laterz
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Quickly postpone stuff. As fast as possible. - Type something and postpone it to later - Schedule URLs or text you share from other apps for later consumption - Speak something and postpone it - Postpone postponements again - Remembers your favourite postponement times - Postpone with shorthand like "do something 2d" to postpone for two days
Screenshots
Verdict
The clearest difference is price: RAYVOLT EIVA 2.0 at Free against Laterz's $4.99. RAYVOLT EIVA 2.0 also leads on iOS requirement (13.6 vs 16.6). On update cadence, ads, in-app purchases and device support 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
RAYVOLT EIVA 2.0 is free to download; Laterz costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on June 22, 2026 and September 13, 2026 respectively.
| Parameter | RAYVOLT EIVA 2.0 | Laterz |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 2.8 (4 ratings) — better | — |
| Positive reviews | 21.4% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.6 — better | 16.6 |
| Further details — not scored | ||
| Size | 98 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Exxite Bike S.L | Thomas Huulbaek Titanium |
In-app purchases
RAYVOLT EIVA 2.0
No in-app purchases
Laterz
No in-app purchases
