# Lectron vs Voltage

The clearest difference is review sentiment: Lectron at 57% against Voltage's 0%. Lectron also leads on in-app purchases (none vs 5) and iOS requirement (13.0 vs 18.2). Voltage's advantage is rating (4.0 vs 3.4) and update cadence (every 5 days vs every 2 months). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. Voltage sells 5 one-off in-app purchases. Lectron asks for nothing beyond the download.

Voltage holds the better App Store score, 4.0 against 3.4. Both are backed by a comparable volume of ratings — 9 and 4 respectively. Written reviews complicate that: 57% of Lectron's written reviews are positive against 0% of Voltage's, so the app with the better star average is not the one people write more warmly about.

Lectron ships an update every 2 months, Voltage every 5 days. The most recent releases landed on October 13, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Lectron | Voltage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (9 ratings)](https://appshunter.io/ios/app/lectron/id1658746292/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/voltage-volt-ampera-bolt-obd/id6774315064/reviews)** |
| Number of ratings | **9** | 4 |
| Positive reviews | **57.1% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 231 MB | 54 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DROPCASES LIMITED](https://appshunter.io/developer/1215495376) | [Oleksandr Radchenko](https://appshunter.io/developer/6774315066) |

## What reviewers say

### Lectron

[App page](https://appshunter.io/ios/app/lectron/id1658746292)

Easily manage your electric vehicle charging experience. Find public charging stations, start and stop charging with a single click, and view billing and historical sessions. Supports multiple payment methods for a seamless process.

**Highlights:** Manage EV charging account, Find public charging stations, One-click start/stop charging, Accurate billing and payment, View historical charging sessions, Navigate to chargers

**In-app purchases:** none


### Voltage

[App page](https://appshunter.io/ios/app/voltage-volt-ampera-bolt-obd/id6774315064)

This app provides comprehensive diagnostic and control features for specific GM electric and hybrid vehicles. It allows users to monitor various vehicle parameters, perform deep diagnostics, and even control certain functions remotely via an OBD2 adapter.

**Highlights:** Deep DTC scanning, Live parameter monitoring, Real-time battery analysis, HV Unlock function, Remote start and climate control, Charge management and scheduling, Module reset and clearing

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ELR / Volt Design activation | $4.99 | one-time |
| ELR / Volt Design activation | $9.99 | one-time |
| Traffic Signs Activation (discount) | $9.99 | one-time |
| Traffic Signs Activation | $19.99 | one-time |
| Premium upgrade | $24.99 | one-time |


## Frequently asked questions

### Is Lectron free?

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

### Is Voltage free?

Voltage is free to download, with in-app purchases available.

### Which has better reviews, Lectron or Voltage?

Voltage is rated higher. Lectron averages 3.4 out of 5 from 9 ratings, while Voltage averages 4.0 from 4 ratings.

### Do Lectron or Voltage have ads?

Neither Lectron nor Voltage shows ads.

### Which is updated more often, Lectron or Voltage?

Lectron ships an update every 2 months, and Voltage every 5 days. Most recently, Lectron was updated on October 13, 2026 and Voltage on October 20, 2026.

---

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