# Electrikit vs Thermistor Tool

The clearest difference is in-app purchases: Electrikit at none against Thermistor Tool's 1. Thermistor Tool's advantage is update cadence (every 10 months vs every 59 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Thermistor Tool sells 1 one-off in-app purchase. Electrikit asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Electrikit against 5.0 for Thermistor Tool. Both are backed by a comparable volume of ratings — 7 and 3 respectively.

Electrikit ships an update every 59 months, Thermistor Tool every 10 months. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Electrikit | Thermistor Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/electrikit/id1438439803/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/thermistor-tool/id1641042330/reviews) |
| Number of ratings | **7** | 3 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 59 months | **Every 10 months** |
| Monetization | Free | Free |
| Size | 30 MB | 3 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [B&K Precision](https://appshunter.io/developer/400501706) | [Siu Yuen Ho](https://appshunter.io/developer/814088527) |

## What reviewers say

### Electrikit

[App page](https://appshunter.io/ios/app/electrikit/id1438439803)

This app provides a comprehensive suite of calculators for power electronics. It assists electronics enthusiasts, students, and professionals in solving complex circuit calculations with an intuitive interface. Essential for anyone working with electronic circuits and devices.

**Highlights:** Power Calculators, Delta-Wye Transformation, AWG Size Calculator, Voltage Drop Calculator, Resistor Code Calculator, LED Info, Dark/Light Theme

**Features:** macOS Compatibility

**In-app purchases:** none


### Thermistor Tool

[App page](https://appshunter.io/ios/app/thermistor-tool/id1641042330)

This application serves as a calculator for thermistors, supporting both Beta and Steinhart-Hart models. It facilitates conversions between temperature and resistance, and visualizes this relationship with a temperature-resistance graph. Ideal for hobbyists, students, and engineers.

**Highlights:** Beta model support, Steinhart-Hart model support, Temperature to resistance conversion, Resistance to temperature conversion, Temperature-resistance graph visualization

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro feature | $1.99 | one-time |


## Frequently asked questions

### Is Electrikit free?

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

### Is Thermistor Tool free?

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

### Which has better reviews, Electrikit or Thermistor Tool?

Electrikit and Thermistor Tool are both rated 5.0 out of 5 on the App Store, from 7 and 3 ratings respectively.

### Do Electrikit or Thermistor Tool have ads?

Neither Electrikit nor Thermistor Tool shows ads.

### Which is updated more often, Electrikit or Thermistor Tool?

Electrikit ships an update every 59 months, and Thermistor Tool every 10 months. Most recently, Electrikit was updated on October 5, 2026 and Thermistor Tool on October 10, 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.*