# Electric Toolkit vs Ember by Firefly

The clearest difference is price: Ember by Firefly at Free against Electric Toolkit's $5.99. Ember by Firefly also leads on update cadence (every 3 weeks vs every 9 months) and rating (5.0 vs 4.8). Electric Toolkit's advantage is ratings volume (288 vs 8). On ads, in-app purchases, monetization model and device support there is nothing between them.

Ember by Firefly is free to download; Electric Toolkit costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ember by Firefly holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Electric Toolkit has 288 ratings behind it against 8, so its average is the more settled of the two.

Electric Toolkit ships an update every 9 months, Ember by Firefly every 3 weeks. The most recent releases landed on September 22, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Electric Toolkit | Ember by Firefly |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | [4.8 (288 ratings)](https://appshunter.io/ios/app/electric-toolkit-calculator/id516862639/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/ember-by-firefly/id6745097598/reviews)** |
| Number of ratings | **288** | 8 |
| Positive reviews | 45.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 25 MB | 107 MB |
| Requires iOS | **15.6** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cyberprodigy LLC](https://appshunter.io/developer/510284906) | [Firefly Technology Inc.](https://appshunter.io/developer/1810704621) |

## What reviewers say

### Electric Toolkit

[App page](https://appshunter.io/ios/app/electric-toolkit-calculator/id516862639)

This app provides a comprehensive collection of electrical wiring diagrams and calculators for home projects. It includes various switch and fan wiring configurations, outlet diagrams, and essential calculators for grounding, circuit breakers, and voltage drop, adhering to NEC standards.

**Highlights:** 3-way switch wiring diagrams, Ceiling fan wiring diagrams, GFCI wiring diagrams, Grounding conductor size calculator, Ohms Law calculator, Circuit breaker sizing calculator, Voltage drop calculator, Audio/Video cable pinouts

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly interface
- 💡 Excellent diagrams and schematics
- ✅ Easy to understand pin connections
- 💰 Good value for money (for some)
- 🛠️ Helpful for DIYers and electricians

**What reviewers complain about**

- 📉 Limited content/diagrams
- 💸 Overpriced for basic info
- 🌐 Primarily for USA market
- 🤷 Not enough detail
- 🗑️ Found online for free

**Reported bugs**

- Voltage drop calculator stopped working
- Calculators have non-functional features (delete key, zero, decimal point)
- Incorrect label for 'Circuit Length' in voltage drop calculator

**Requested features**

- More diagrams and schematics
- Ability to create wiring diagrams
- Option to pick installation and auto-layout wiring
- More info about house wiring and residential electrical wiring
- Ability to make printouts


### Ember by Firefly

[App page](https://appshunter.io/ios/app/ember-by-firefly/id6745097598)

This platform centralizes safety operations, streamlining daily tasks and emergency response. It offers a comprehensive solution for managing all aspects of your safety protocols.

**Highlights:** Cloud-native platform, Streamlined daily operations, Enhanced emergency response, Integrated safety management, Powerful operational tools

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

**In-app purchases:** none


## Frequently asked questions

### Is Electric Toolkit free?

Electric Toolkit costs $5.99, with no in-app purchases.

### Is Ember by Firefly free?

Ember by Firefly is free to download, with no in-app purchases.

### Which has better reviews, Electric Toolkit or Ember by Firefly?

Ember by Firefly is rated higher. Electric Toolkit averages 4.8 out of 5 from 288 ratings, while Ember by Firefly averages 5.0 from 8 ratings.

### Do Electric Toolkit or Ember by Firefly have ads?

Neither Electric Toolkit nor Ember by Firefly shows ads.

### Which is updated more often, Electric Toolkit or Ember by Firefly?

Electric Toolkit ships an update every 9 months, and Ember by Firefly every 3 weeks. Most recently, Electric Toolkit was updated on September 22, 2026 and Ember by Firefly on September 12, 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.*