# CIEN vs Voltop

The clearest difference is update cadence: Voltop at every 4 days against CIEN's every 3 weeks. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for CIEN against 5.0 for Voltop. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

CIEN ships an update every 3 weeks, Voltop every 4 days. The most recent releases landed on September 26, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | CIEN | Voltop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/cien/id6745792703/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/voltop/id6759729784/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | Free |
| Size | 113 MB | 82 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Internacional de Electricos S.A.S](https://appshunter.io/developer/1736498345) | [Voltop SAS](https://appshunter.io/developer/1747712322) |

## What reviewers say

### CIEN

[App page](https://appshunter.io/ios/app/cien/id6745792703)

Find and use electric vehicle charging stations easily. Get real-time updates on availability, pricing, and compatibility for a smooth charging experience.

**Highlights:** Locate EV charging stations, Real-time availability, Pricing information, Station compatibility details, Seamless charging experience

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


### Voltop

[App page](https://appshunter.io/ios/app/voltop/id6759729784)

Easily find and activate charging stations for your electric vehicle. Manage charging sessions directly from your phone with an intuitive interface. This app supports the transition to sustainable mobility with modern and reliable charging solutions.

**Highlights:** Find charging stations, Activate charging stations, View station availability, Manage charging sessions, Intuitive interface, Supports sustainable mobility

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CIEN free?

CIEN is free to download, with no in-app purchases.

### Is Voltop free?

Voltop is free to download, with no in-app purchases.

### Which has better reviews, CIEN or Voltop?

CIEN and Voltop are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do CIEN or Voltop have ads?

Neither CIEN nor Voltop shows ads.

### Which is updated more often, CIEN or Voltop?

CIEN ships an update every 3 weeks, and Voltop every 4 days. Most recently, CIEN was updated on September 26, 2026 and Voltop on October 1, 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.*