# RAYVOLT EIVA 2.0 vs Laterz

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.

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.

## The numbers

| Metric | RAYVOLT EIVA 2.0 | Laterz |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[2.8 (4 ratings)](https://appshunter.io/ios/app/rayvolt-eiva-20/id1553944136/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 21.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | — |
| Size | 98 MB | 20 MB |
| Requires iOS | **13.6** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Exxite Bike S.L](https://appshunter.io/developer/1187986626) | [Thomas Huulbaek Titanium](https://appshunter.io/developer/1637263670) |

## What reviewers say

### RAYVOLT EIVA 2.0

[App page](https://appshunter.io/ios/app/rayvolt-eiva-20/id1553944136)

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.

**Highlights:** Access bike settings, Monitor real-time speed, View battery status, Check amperage, Adjust pedal assistance, Modify advanced settings

**Features:** macOS Compatibility

**In-app purchases:** none


### Laterz

[App page](https://appshunter.io/ios/app/laterz/id1604514744)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RAYVOLT EIVA 2.0 free?

RAYVOLT EIVA 2.0 is free to download, with no in-app purchases.

### Is Laterz free?

Laterz costs $4.99, with no in-app purchases.

### Do RAYVOLT EIVA 2.0 or Laterz have ads?

Neither RAYVOLT EIVA 2.0 nor Laterz shows ads.

### Which is updated more often, RAYVOLT EIVA 2.0 or Laterz?

RAYVOLT EIVA 2.0 ships an update every 2 weeks, and Laterz every 2 weeks. Most recently, RAYVOLT EIVA 2.0 was updated on June 22, 2026 and Laterz on September 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*