# Electrical Formulator vs ToneAlign

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.

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.

## The numbers

| Metric | Electrical Formulator | ToneAlign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/electrical-formulator/id299749412/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 15.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Monetization | Freemium | — |
| Size | 16 MB | 41 MB |
| Requires iOS | 18.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Historycentral.com](https://appshunter.io/developer/1744330560) | [EMIR EFE KUCUK](https://appshunter.io/developer/1883647371) |

## What reviewers say

### Electrical Formulator

[App page](https://appshunter.io/ios/app/electrical-formulator/id299749412)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features For Electrcial | $1.99 | one-time |


### ToneAlign

[App page](https://appshunter.io/ios/app/tonealign-ai-tone-matching/id6760288725)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $9.99 | per month |
| Pro | $19.99 | per month |
| Elite | $39.99 | per month |
| Starter Annual | $99.99 | per year |
| Pro Annual | $249.99 | per year |
| Elite Annual | $499.99 | per year |


## Frequently asked questions

### Is Electrical Formulator free?

Electrical Formulator is free to download, with in-app purchases available.

### Is ToneAlign free?

ToneAlign is free to download, with in-app purchases available.

### Do Electrical Formulator or ToneAlign have ads?

ToneAlign shows ads; Electrical Formulator does not.

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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.*