# Apex Connect+ vs VoltRef Pro

The clearest difference is in-app purchases: Apex Connect+ at none against VoltRef Pro's 2. Apex Connect+ also leads on device support (4 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. VoltRef Pro sells 2 in-app purchases, starting at $1.99 per 7 days. Apex Connect+ asks for nothing beyond the download.

## The numbers

| Metric | Apex Connect+ | VoltRef Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Size | 125 MB | 19 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Apex Infosys India](https://appshunter.io/developer/1546996394) | [Ersel Tarhan](https://appshunter.io/developer/1093545232) |

## What reviewers say

### Apex Connect+

[App page](https://appshunter.io/ios/app/apex-connect-plus/id1628904819)

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### VoltRef Pro

[App page](https://appshunter.io/ios/app/voltref-pro-electrician-code/id6796596602)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Annual Premium | $19.99 | per year |


## Frequently asked questions

### Is Apex Connect+ free?

Apex Connect+ is free to download, with no in-app purchases.

### Is VoltRef Pro free?

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

### Do Apex Connect+ or VoltRef Pro have ads?

Neither Apex Connect+ nor VoltRef Pro shows ads.

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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.*