# Benbolts vs ElectroMaster Pro

The clearest difference is review sentiment: Benbolts at 100% against ElectroMaster Pro's 50%. Benbolts also leads on price (Free vs $99.99). ElectroMaster Pro's advantage is update cadence (every 2 months vs every 6 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Benbolts is free to download; ElectroMaster Pro costs $99.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Benbolts ships an update every 6 months, ElectroMaster Pro every 2 months. The most recent releases landed on June 1, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Benbolts | ElectroMaster Pro |
| --- | --- | --- |
| Price | **Free** | $99.99 |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/electromaster-pro/id1502014971/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | **Free** | Paid |
| Size | 20 MB | 128 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tek Service s.r.l.](https://appshunter.io/developer/1041959340) | [Carlo Terracciano](https://appshunter.io/developer/1159639539) |

## What reviewers say

### Benbolts

[App page](https://appshunter.io/ios/app/benbolts/id1246228183)

Instantly check item availability and place orders directly from your smartphone. This app provides real-time inventory information and streamlines the ordering process with just a few clicks.

**Highlights:** Real-time item availability, Direct smartphone ordering, Warehouse packaging information, Fast and simple access to goods

**Features:** macOS Compatibility

**In-app purchases:** none


### ElectroMaster Pro

[App page](https://appshunter.io/ios/app/electromaster-pro/id1502014971)

This comprehensive electro-technical tool offers practical and theoretical knowledge for students and professionals. It covers fundamental concepts, complex calculations, and advanced electrical engineering topics, all within an ad-free interface.

**Highlights:** Ohm's Law and circuit calculations, Resistor and capacitor configurations, Power and voltage calculations, Motor and transformer concepts, Wire sizing and power loss analysis, Resistor color code lookup, Basic and advanced electrical theory

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Benbolts free?

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

### Is ElectroMaster Pro free?

ElectroMaster Pro costs $99.99, with no in-app purchases.

### Do Benbolts or ElectroMaster Pro have ads?

Neither Benbolts nor ElectroMaster Pro shows ads.

### Which is updated more often, Benbolts or ElectroMaster Pro?

Benbolts ships an update every 6 months, and ElectroMaster Pro every 2 months. Most recently, Benbolts was updated on June 1, 2026 and ElectroMaster Pro on June 10, 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.*