# EV Play Auto vs Voltage

The clearest difference is in-app purchases: EV Play Auto at none against Voltage's 5. EV Play Auto also leads on update cadence (daily vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

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

EV Play Auto ships an update daily, Voltage weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | EV Play Auto | Voltage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (8 ratings)](https://appshunter.io/ios/app/voltage-volt-ampera-bolt-obd/id6774315064/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 75 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PHILIP BRANDES](https://appshunter.io/developer/882618148) | [Oleksandr Radchenko](https://appshunter.io/developer/6774315066) |

## What reviewers say

### EV Play Auto

[App page](https://appshunter.io/ios/app/ev-play-auto-mate/id6761587435)

**Features:** macOS Compatibility

**In-app purchases:** none


### Voltage

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

This app provides advanced diagnostics and control for specific Chevrolet and Opel electric and hybrid vehicles. It helps clear fault codes, monitor battery health, and manage vehicle functions remotely. Get detailed insights into your car's performance and avoid costly repairs.

**Highlights:** Clear SHVCS and BECM faults, Monitor battery health and cell voltages, Track usable capacity and degradation, Remote vehicle control (start, climate), Deep DTC scanning and module reset, Live parameter monitoring, Tire rotation and charging schedule

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ELR / Volt Design activation | $6.99 | one-time |
| Traffic Signs Activation (discount) | $9.99 | one-time |
| ELR / Volt Design activation | $14.99 | one-time |
| Traffic Signs Activation | $19.99 | one-time |
| Premium upgrade | $24.99 | one-time |


## Frequently asked questions

### Is EV Play Auto free?

EV Play Auto is free to download, with no in-app purchases.

### Is Voltage free?

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

### Do EV Play Auto or Voltage have ads?

Neither EV Play Auto nor Voltage shows ads.

### Which is updated more often, EV Play Auto or Voltage?

EV Play Auto ships an update daily, and Voltage weekly. Most recently, EV Play Auto was updated on October 25, 2026 and Voltage on October 31, 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.*