# Electronics Reference Toolkit vs PartGenie

The clearest difference is in-app purchases: Electronics Reference Toolkit at none against PartGenie's 7. PartGenie's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. PartGenie sells 7 in-app purchases, starting at $29.00 per month. Electronics Reference Toolkit asks for nothing beyond the download.

## The numbers

| Metric | Electronics Reference Toolkit | PartGenie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/electronics-reference-toolkit/id6757098692/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 7 MB | 43 MB |
| Requires iOS | 16.6 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ha Do Thi Thu](https://appshunter.io/developer/1707030622) | [AuraLoom LLC](https://appshunter.io/developer/6815960993) |

## What reviewers say

### Electronics Reference Toolkit

[App page](https://appshunter.io/ios/app/electronics-reference-toolkit/id6757098692)

This app provides a comprehensive suite of tools for electronics calculations and reference. It includes calculators for resistors, LEDs, capacitors, and voltage dividers, along with a unit converter and transistor database. Designed for speed and offline use, it's ideal for students, hobbyists, and engineers.

**Highlights:** Resistor Calculator (4/5 band), Ohm's Law Calculator, LED Resistor Calculator, Capacitor Decoder, Voltage Divider Calculator, Unit Converter, Transistor Reference

**Features:** macOS Compatibility

**In-app purchases:** none


### PartGenie

[App page](https://appshunter.io/ios/app/partgenie-ai-component-finder/id6815960991)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PartGenie Pro Monthly | $29.00 | per month |
| PartGenie Pro Yearly | $299.00 | per year |
| 50 AI Credits | $8.00 | one-time |
| 100 AI Credits | $14.00 | one-time |
| 200 AI Credits | $24.00 | one-time |
| 500 AI Credits | $49.00 | one-time |
| 1000 AI Credits | $89.00 | one-time |


## Frequently asked questions

### Is Electronics Reference Toolkit free?

Electronics Reference Toolkit is free to download, with no in-app purchases.

### Is PartGenie free?

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

### Do Electronics Reference Toolkit or PartGenie have ads?

Neither Electronics Reference Toolkit nor PartGenie shows ads.

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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.*