# Electronic Circuits Calc Pro vs WebTeX

The clearest difference is price: WebTeX at Free against Electronic Circuits Calc Pro's $4.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

WebTeX is free to download; Electronic Circuits Calc Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Electronic Circuits Calc Pro ships an update every 2 months, WebTeX every 6 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Electronic Circuits Calc Pro | WebTeX |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/webtex/id6744837873/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 19 MB | 17 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [ALG Software Lab](https://appshunter.io/developer/1650561236) | [WAIS AHMED MOHAMED Almakaleh](https://appshunter.io/developer/1809471631) |

## What reviewers say

### Electronic Circuits Calc Pro

[App page](https://appshunter.io/ios/app/electronic-circuits-calc-pro/id1658493129)

**Features:** Vision Pro support

**In-app purchases:** none


### WebTeX

[App page](https://appshunter.io/ios/app/webtex/id6744837873)

Enhance web pages with beautifully rendered mathematical equations. This tool integrates fast, local rendering of LaTeX without external servers or user tracking, ensuring equations appear as intended across any site.

**Highlights:** Local KaTeX rendering, No external servers, No user tracking, Enhances web page readability, Works on any website

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is Electronic Circuits Calc Pro free?

Electronic Circuits Calc Pro costs $4.99, with no in-app purchases.

### Is WebTeX free?

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

### Do Electronic Circuits Calc Pro or WebTeX have ads?

Neither Electronic Circuits Calc Pro nor WebTeX shows ads.

### Which is updated more often, Electronic Circuits Calc Pro or WebTeX?

Electronic Circuits Calc Pro ships an update every 2 months, and WebTeX every 6 weeks. Most recently, Electronic Circuits Calc Pro was updated on November 3, 2026 and WebTeX on October 30, 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.*