# Electronics for Engineers vs TransPart

The clearest difference is device support: TransPart at 4 against Electronics for Engineers's 2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Electronics for Engineers ships an update every 10 months, TransPart every 15 months. The most recent releases landed on September 28, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Electronics for Engineers | TransPart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 15 months |
| Size | 27 MB | 8 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Datateam Business Media Ltd](https://appshunter.io/developer/531755760) | [MARITIME MASTER LIMITED](https://appshunter.io/developer/1107589346) |

## What reviewers say

### Electronics for Engineers

[App page](https://appshunter.io/ios/app/electronics-for-engineers/id883570948)

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

**In-app purchases:** none


### TransPart

[App page](https://appshunter.io/ios/app/transpart-component-search/id6443449842)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Electronics for Engineers free?

Electronics for Engineers is free to download, with no in-app purchases.

### Is TransPart free?

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

### Do Electronics for Engineers or TransPart have ads?

Neither Electronics for Engineers nor TransPart shows ads.

### Which is updated more often, Electronics for Engineers or TransPart?

Electronics for Engineers ships an update every 10 months, and TransPart every 15 months. Most recently, Electronics for Engineers was updated on September 28, 2026 and TransPart on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*