# Electrical Toolkit by HCP vs Sera Mobile

The clearest difference is review sentiment: Electrical Toolkit by HCP at 86% against Sera Mobile's 38%. Electrical Toolkit by HCP also leads on rating (4.6 vs 2.9) and ratings volume (68 vs 15). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Electrical Toolkit by HCP holds the better App Store score, 4.6 against 2.9. Both are backed by a comparable volume of ratings — 68 and 15 respectively. Written reviews point the same way: 86% of Electrical Toolkit by HCP's written reviews are positive against 38% of Sera Mobile's.

Electrical Toolkit by HCP ships an update every 8 days, Sera Mobile fortnightly. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Electrical Toolkit by HCP | Sera Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (68 ratings)](https://appshunter.io/ios/app/electrical-toolkit-by-hcp/id6743806467/reviews)** | [2.9 (15 ratings)](https://appshunter.io/ios/app/sera-mobile/id6747143907/reviews) |
| Number of ratings | **68** | 15 |
| Positive reviews | **85.7% of reviews** | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | Free | Free |
| Size | 42 MB | 67 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Codefied Inc.](https://appshunter.io/developer/660163441) | [Sera Systems, Inc.](https://appshunter.io/developer/1586824730) |

## What reviewers say

### Electrical Toolkit by HCP

[App page](https://appshunter.io/ios/app/electrical-toolkit-by-hcp/id6743806467)

This comprehensive mobile toolkit provides electricians and professionals with essential calculations, NEC-compliant tools, and field utilities. It offers features for conduit bending, fill calculations, load analysis, and various electrical calculators, all designed for speed and clarity.

**Highlights:** Conduit bending calculations, NEC-compliant conduit fill, Residential load calculations, Power and Ohm's Law calculators, Wire sizing and voltage drop, Offline functionality

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

**In-app purchases:** none


### Sera Mobile

[App page](https://appshunter.io/ios/app/sera-mobile/id6747143907)

This app connects field service professionals with real-time job updates, customer information, and schedules. It allows users to create quotes, send invoices, and accept payments directly from their mobile device.

**Highlights:** Real-time job updates, Customer information access, Quote creation and management, Invoice generation, Payment collection, Appointment scheduling, Technician KPI tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Electrical Toolkit by HCP free?

Electrical Toolkit by HCP is free to download, with no in-app purchases.

### Is Sera Mobile free?

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

### Which has better reviews, Electrical Toolkit by HCP or Sera Mobile?

Electrical Toolkit by HCP is rated higher. Electrical Toolkit by HCP averages 4.6 out of 5 from 68 ratings, while Sera Mobile averages 2.9 from 15 ratings.

### Do Electrical Toolkit by HCP or Sera Mobile have ads?

Neither Electrical Toolkit by HCP nor Sera Mobile shows ads.

### Which is updated more often, Electrical Toolkit by HCP or Sera Mobile?

Electrical Toolkit by HCP ships an update every 8 days, and Sera Mobile fortnightly. Most recently, Electrical Toolkit by HCP was updated on September 24, 2026 and Sera Mobile on September 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.*