# VoltInvoice Electrician vs Invoice Max Pro

The clearest difference is rating: Invoice Max Pro at 5.0 against VoltInvoice Electrician's 1.0. Invoice Max Pro also leads on update cadence (every 5 days vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. VoltInvoice Electrician sells 2 in-app purchases, starting at $5.99 per month and Invoice Max Pro sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Invoice Max Pro holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

VoltInvoice Electrician ships an update every 3 months, Invoice Max Pro every 5 days. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | VoltInvoice Electrician | Invoice Max Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/voltinvoice-electrician/id6760909567/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/invoice-max-pro/id6768147275/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 108 MB | 75 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LibriApps](https://appshunter.io/developer/1879823356) | [SIEF ALHOURANI](https://appshunter.io/developer/1818878357) |

## What reviewers say

### VoltInvoice Electrician

[App page](https://appshunter.io/ios/app/voltinvoice-electrician/id6760909567)

Streamline your electrical business by creating professional estimates, quotes, and invoices quickly. Utilize job presets and a reusable catalog of labor and materials to save time and ensure clear customer approvals. Organize your work with a centralized dashboard and secure cloud sync.

**Highlights:** Professional estimate and quote generation, Reusable labor and material catalog, Job presets for common electrical tasks, Customer approval tracking, Organized dashboard with job statuses, Secure cloud sync across devices

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly Subscription | $5.99 | per month |
| Pro Annual Subscription | $49.99 | per year |


### Invoice Max Pro

[App page](https://appshunter.io/ios/app/invoice-max-pro/id6768147275)

This app helps field sales teams manage sales and create invoices offline. It supports multiple stores and companies, with customizable print templates and various printer options. Data can be exported easily, and a backend dashboard provides oversight for administrators.

**Highlights:** Offline-first operation, Multi-store and multi-company support, Customizable print templates, Bluetooth, USB OTG, and Wi-Fi printer support, Detailed sales reports, CSV/API data export, Backend dashboard for administration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Invoice Max Pro - 1 Week | $5.99 | per 7 days |
| Invoice Max Pro 1 Month | $16.99 | per month |
| Unlimited Annually | $149.99 | per year |


## Frequently asked questions

### Is VoltInvoice Electrician free?

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

### Is Invoice Max Pro free?

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

### Which has better reviews, VoltInvoice Electrician or Invoice Max Pro?

Invoice Max Pro is rated higher. VoltInvoice Electrician averages 1.0 out of 5 from 1 ratings, while Invoice Max Pro averages 5.0 from 1 ratings.

### Do VoltInvoice Electrician or Invoice Max Pro have ads?

Neither VoltInvoice Electrician nor Invoice Max Pro shows ads.

### Which is updated more often, VoltInvoice Electrician or Invoice Max Pro?

VoltInvoice Electrician ships an update every 3 months, and Invoice Max Pro every 5 days. Most recently, VoltInvoice Electrician was updated on October 28, 2026 and Invoice Max Pro on October 8, 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.*