Electrical Formulator vs BlueFox GPS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electrical Formulator
This app provides a comprehensive suite of electrical calculation tools for design and engineering challenges. It offers hundreds of conversion and calculation options, with features to save, print, and email results. Easily access frequently used and recently accessed formulas, with all calculations automatically stored.
- Over 100 electrical formulas
- Save and organize results
- Share results via email or print
- Access most-used and recent formulas
- Supports US/Imperial and metric units
- Formula categories for batteries, motors, transformers, and more
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Electrical Formulator: Your Complete Electrical Calculation Tool Solve virtually any electrical design or engineering challenge with this powerful and intuitive electrical formulator. Packed with hundreds of conversion and calculation tools, it’s the most versatile utility in your toolkit. Save, print, or email your results. Easily access your most-used and recently used formulas. Every calculation is automatically saved for future reference. Key Features: • Instant access to over 100 professional-grade electrical formulas • Save and organize your results for later reference • Share results via email or print • Highlights your most-used and recent formulas • Designed for engineers, electricians, and energy professionals Formula Categories: Batteries • Starting motor amperage • Number of cells required • Estimated operating time Cost Calculations • Appliance and lighting energy usage • Estimated usage hours for new bulbs • Insulation payback period BTU Conversions • BTU to joules, horsepower-hr, watt-hr, calories, foot-pounds, and more Generator Calculations • DC generator output • Generator amperage and efficiency Impedance & Reactance • Resistance & reactance combinations • Inductive and capacitive reactance • Total impedance and parallel circuits Kilowatts & Joules • Convert kilowatts to BTU/hr, joules/sec, lumens, horsepower, megajoules/hr, and more Motors • Single- and three-phase motor calculations • Locked rotor current • Motor kVA (including multiple input scenarios) • Motor speed analysis Ohm’s Law • Calculate for power, voltage, resistance, or current Transformers • Primary and secondary amperage • Full-load transformer sizing (208V, 240V, 480V for single and three-phase) • Impedance and amperage capacity calculations Voltage Drop • Copper and aluminum wire voltage drop (1-phase and 3-phase) • US/Imperial and metric units supported Wiring & Conduits • Wire size and resistance (copper and aluminum) • Wire length calculations • Conduit sizing Whether you’re working in the field, the lab, or the classroom, this electrical formulator helps you work faster, smarter, and with confidence. Users are able to calculate twelve formulas for FREE. Purchase a subscription to calculate additional formulas. All subscriptions come with a 1-WEEK FREE TRIAL and SUPPORT Family Sharing.
BlueFox GPS
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BLUEFOX TRACKING SOLUTIONS is an innovative provider of closed network GPS tracking services to consumers and small business owners in North America. BLUEFOX offers a range of solutions delivered by a variety of tracking devices targeted at people, pets, vehicles and fleets using user-friendly mobile and web applications so that you can check in anywhere, anytime. -Monitor your company vehicle’s location at any time -Monitor vehicle distance, speed and direction traveled -Track vehicle maintenance scheduling -After-hours usage alert -Historical Trip & Fuel Efficiency Reporting -Easy to install device -Street & Satellite maps For further information on purchasing a GPS tracking device to use with our mobile or web applications, please visit: https://www.bluefoxtracking.com
Screenshots
Verdict
The clearest difference is in-app purchases: BlueFox GPS at none against Electrical Formulator's 1. BlueFox GPS also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (16.6 vs 18.4). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Electrical Formulator sells 1 one-off in-app purchase. BlueFox GPS asks for nothing beyond the download.
Electrical Formulator ships an update every 2 months, BlueFox GPS every 3 weeks. The most recent releases landed on September 29, 2026 and September 14, 2026 respectively.
| Parameter | Electrical Formulator | BlueFox GPS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 15.6% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.4 | 16.6 — better |
| Further details — not scored | ||
| Size | 16 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Historycentral.com | Radioworld Central Inc. |
In-app purchases
Electrical Formulator
- Pro Features For Electrcial$1.99
BlueFox GPS
No in-app purchases
Questions
Is Electrical Formulator free?
Is BlueFox GPS free?
Do Electrical Formulator or BlueFox GPS have ads?
Which is updated more often, Electrical Formulator or BlueFox GPS?
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