# Capacitor Calculator vs Capacitor

The clearest difference is price: Capacitor at Free against Capacitor Calculator's $2.99. Capacitor also leads on rating (4.8 vs 3.8). Capacitor Calculator's advantage is iOS requirement (17.6 vs 26.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Capacitor is free to download; Capacitor Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Capacitor holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 4 and 10 respectively.

Capacitor Calculator ships an update every 29 months, Capacitor every 40 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Capacitor Calculator | Capacitor |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/capacitor-calculator/id1366563133/reviews) | **[4.8 (10 ratings)](https://appshunter.io/ios/app/capacitor-converter/id6447107842/reviews)** |
| Number of ratings | 4 | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 29 months** | Every 40 months |
| Monetization | Paid | **Free** |
| Size | 1 MB | 8 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nitrio](https://appshunter.io/developer/321121189) | [Gerhard Lentschik](https://appshunter.io/developer/629988041) |

## What reviewers say

### Capacitor Calculator

[App page](https://appshunter.io/ios/app/capacitor-calculator/id1366563133)

This utility app calculates the time constant and energy stored in a capacitor. It helps understand the time-delay characteristics of electrical circuits when a voltage is applied.

**Highlights:** Calculate time constant (RC), Calculate energy stored (E), Input voltage, capacitance, and resistance, Understand capacitor charging/discharging, Analyze circuit time-delay

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

**In-app purchases:** none


### Capacitor

[App page](https://appshunter.io/ios/app/capacitor-converter/id6447107842)

Easily determine capacitor values from color codes or calculate color codes from values. Supports both standard and SMD capacitors, providing quick and accurate conversions for electronics projects.

**Highlights:** Capacitor color code to value conversion, Value to capacitor color code conversion, SMD capacitor code to value conversion, SMD value to EIA code calculation, Supports standard and SMD capacitors

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

**In-app purchases:** none


## Frequently asked questions

### Is Capacitor Calculator free?

Capacitor Calculator costs $2.99, with no in-app purchases.

### Is Capacitor free?

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

### Which has better reviews, Capacitor Calculator or Capacitor?

Capacitor is rated higher. Capacitor Calculator averages 3.8 out of 5 from 4 ratings, while Capacitor averages 4.8 from 10 ratings.

### Do Capacitor Calculator or Capacitor have ads?

Neither Capacitor Calculator nor Capacitor shows ads.

### Which is updated more often, Capacitor Calculator or Capacitor?

Capacitor Calculator ships an update every 29 months, and Capacitor every 40 months. Most recently, Capacitor Calculator was updated on October 29, 2026 and Capacitor on October 24, 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.*