# Electrical Formulator vs FundaTouch

The clearest difference is in-app purchases: FundaTouch at none against Electrical Formulator's 1. FundaTouch also leads on iOS requirement (13.5 vs 18.4). Electrical Formulator's advantage is update cadence (every 2 months vs every 12 months). On price, ads and device support there is nothing between them.

Both are free to download. Electrical Formulator sells 1 one-off in-app purchase. FundaTouch asks for nothing beyond the download.

Electrical Formulator ships an update every 2 months, FundaTouch every 12 months. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Electrical Formulator | FundaTouch |
| --- | --- | --- |
| 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 | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Freemium | — |
| Size | 16 MB | 68 MB |
| Requires iOS | 18.4 | **13.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Historycentral.com](https://appshunter.io/developer/1744330560) | [DrM, Dr. Mueller AG](https://appshunter.io/developer/1453394493) |

## 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 |


### FundaTouch

[App page](https://appshunter.io/ios/app/fundatouch/id1453394494)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Electrical Formulator free?

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

### Is FundaTouch free?

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

### Do Electrical Formulator or FundaTouch have ads?

Neither Electrical Formulator nor FundaTouch shows ads.

### Which is updated more often, Electrical Formulator or FundaTouch?

Electrical Formulator ships an update every 2 months, and FundaTouch every 12 months. Most recently, Electrical Formulator was updated on October 19, 2026 and FundaTouch on October 11, 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.*