# Electronic Circuit Calculator vs ShareByLight File Transfer

The clearest difference is ads: ShareByLight File Transfer at none against Electronic Circuit Calculator's shown. ShareByLight File Transfer also leads on update cadence (every 2 weeks vs every 2 months). Electronic Circuit Calculator's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Electronic Circuit Calculator sells 1 one-off in-app purchase and ShareByLight File Transfer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Electronic Circuit Calculator ships an update every 2 months, ShareByLight File Transfer every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Electronic Circuit Calculator | ShareByLight File Transfer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/electronic-circuit-calculator/id1583972990/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 37 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anas Abubakar](https://appshunter.io/developer/1581534101) | [Dragos Roua](https://appshunter.io/developer/1471975280) |

## What reviewers say

### Electronic Circuit Calculator

[App page](https://appshunter.io/ios/app/electronic-circuit-calculator/id1583972990)

This app provides a comprehensive suite of calculators and design tools for electronic engineering. It assists with circuit design, filter analysis, and component calculations for resistors, capacitors, and inductors. Ideal for both professionals and students, it simplifies complex electronic projects.

**Highlights:** Comprehensive calculator collection, Filter design with graph plotting, Resistor, transistor, capacitor design tools, Amplifier and inductor design, Circuit analysis and design, Offline functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to the Pro version | $2.99 | one-time |


### ShareByLight File Transfer

[App page](https://appshunter.io/ios/app/sharebylight-file-transfer/id6796897056)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShareByLight Pro | $5.99 | one-time |


## Frequently asked questions

### Is Electronic Circuit Calculator free?

Electronic Circuit Calculator is free to download, with in-app purchases available.

### Is ShareByLight File Transfer free?

ShareByLight File Transfer is free to download, with in-app purchases available.

### Do Electronic Circuit Calculator or ShareByLight File Transfer have ads?

Electronic Circuit Calculator shows ads; ShareByLight File Transfer does not.

### Which is updated more often, Electronic Circuit Calculator or ShareByLight File Transfer?

Electronic Circuit Calculator ships an update every 2 months, and ShareByLight File Transfer every 2 weeks. Most recently, Electronic Circuit Calculator was updated on November 3, 2026 and ShareByLight File Transfer on October 31, 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.*