# Voltage Divider vs Capacitor Calculator

The clearest difference is rating: Capacitor Calculator at 3.8 against Voltage Divider's 2.7. Voltage Divider's advantage is price ($1.99 vs $2.99) and iOS requirement (12.0 vs 17.6). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Voltage Divider costs $1.99 and Capacitor Calculator $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Capacitor Calculator holds the better App Store score, 3.8 against 2.7. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

Voltage Divider ships an update every 48 months, Capacitor Calculator every 29 months. The most recent releases landed on June 23, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Voltage Divider | Capacitor Calculator |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/voltage-divider/id372094728/reviews) | **[3.8 (4 ratings)](https://appshunter.io/ios/app/capacitor-calculator/id1366563133/reviews)** |
| Number of ratings | 3 | **4** |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 29 months** |
| Monetization | Paid | Paid |
| Size | 1 MB | 1 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ditty Labs, LLC](https://appshunter.io/developer/420813089) | [Nitrio](https://appshunter.io/developer/321121189) |

## What reviewers say

### Voltage Divider

[App page](https://appshunter.io/ios/app/voltage-divider/id372094728)

This engineering utility calculates unknown values in a voltage divider circuit. It can solve for voltages or resistor values, displaying ideal and actual resistor options. It also shows current, power, and voltage tolerance.

**Highlights:** Solves for Vin, Vout, R1, or R2, Resistor picker with actual values, Displays ideal resistor value, Calculates voltage tolerance, Shows current and power consumption

**Features:** macOS Compatibility

**In-app purchases:** none


### 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

**In-app purchases:** none


## Frequently asked questions

### Is Voltage Divider free?

Voltage Divider costs $1.99, with no in-app purchases.

### Is Capacitor Calculator free?

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

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

Capacitor Calculator is rated higher. Voltage Divider averages 2.7 out of 5 from 3 ratings, while Capacitor Calculator averages 3.8 from 4 ratings.

### Do Voltage Divider or Capacitor Calculator have ads?

Neither Voltage Divider nor Capacitor Calculator shows ads.

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

Voltage Divider ships an update every 48 months, and Capacitor Calculator every 29 months. Most recently, Voltage Divider was updated on June 23, 2026 and Capacitor Calculator on September 14, 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.*