Electrical Formulator vs ToneAlign
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.
ToneAlign
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Stop chasing tones and start playing! You hear a killer tone in a song. You start tweaking knobs, swapping pedals, watching tutorials — and an hour later, you're nowhere close. Sound familiar? Every guitarist has been there. The tone is right there in the recording, but translating it to your own rig feels impossible. ToneAlign fixes that. It's the first AI-powered tone matching app that looks at the gear you actually own and calculates exactly how to set it up to replicate the tone you're chasing. Not a ballpark suggestion. Not a generic preset. A precise, personalized setup built around your specific equipment. No guesswork. No gear envy. Just results. HOW IT WORKS 1. Build Your Rig Add your guitars, pedals, amps, and accessories to your digital collection. Our AI-powered research engine can identify and analyze any piece of gear in the world — if it exists, ToneAlign knows it. Simply search, and our AI will find your exact model with full technical specs and tonal characteristics. 2. Pick a Song Search our massive library of songs spanning every genre and era. From blues legends to modern indie, each track comes with a detailed tone profile breaking down the original recording's sound. 3. Get Your Match Hit match and let the AI engine do the heavy lifting. ToneAlign cross-references the original tone profile against your personal rig and outputs a complete, ready-to-use setup: signal chain order, individual knob positions, gain staging, EQ curves, and effect parameters — all calculated specifically for the equipment sitting in your room right now. Not for a dream rig. Not for someone else's board. For yours. FEATURES Personalized to Your Rig Two players with different setups get two completely different tone recipes for the same song — both equally accurate. Every setting is calculated around what you own. Endless Gear Library No limited database. No missing models. Our AI research engine scans professional rigs, studio archives, and technical documentation to identify and analyze any piece of equipment ever made. If you own it, ToneAlign can work with it. Ever-Growing Song Library Thousands of songs across rock, blues, metal, jazz, funk, indie, pop, country, progressive, and beyond. Smart Gear Collection Keep your entire setup organized in one clean interface. Tap any piece of gear to see its full technical specs, frequency response profile, and tonal character. Understanding your own equipment is half the battle — ToneAlign makes sure you know exactly what every knob and switch on your rig actually does. Signal Chain Intelligence It's not just about settings. ToneAlign tells you the optimal order to connect your pedals and processors for the most authentic result. Pedal order matters more than most players realize, and we handle it for you. Built for Every Level Whether you just got your first electric or you're a working session musician preparing for a studio date, ToneAlign adapts to you. Beginners get clear, step-by-step visual guidance that makes setup simple. Experienced players get the granular technical detail they expect. Same app, different depth — depending on what you need. WHY TONEALIGN? Tone-chasing has always been part science, part art, and a whole lot of trial and error. We took the error out. Instead of spending your practice time dialing in sounds, spend it actually playing music. Your existing gear is far more capable than you think — it just needs the right settings. ToneAlign proves that every single time. No extra gear to buy. Just a smarter way to use what you already have. Practice room. Home studio. Live stage. Whatever your setup, your dream tone is one tap away. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Electrical Formulator at none against ToneAlign's shown. ToneAlign's advantage is iOS requirement (15.1 vs 18.4). On price, in-app purchases 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 and ToneAlign sells 6 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Electrical Formulator | ToneAlign |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 15.2% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 16 MB | 41 MB |
| Age rating | 4+ | 12+ |
| Developer | Historycentral.com | EMIR EFE KUCUK |
In-app purchases
Electrical Formulator
- Pro Features For Electrcial$1.99
ToneAlign
- Starter$9.991 Month
- Pro$19.991 Month
- Elite$39.991 Month
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- Starter Annual$99.991 Year
- Pro Annual$249.991 Year
- Elite Annual$499.991 Year
Questions
Is Electrical Formulator free?
Is ToneAlign free?
Do Electrical Formulator or ToneAlign have ads?
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