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Voltage Divider

Voltage Divider

by Ditty Labs, LLC

3 ratings
9 reviews
🔧 Utilities
📊 Productivity
$1.99

Details

  • Released
  • Updated
  • May 20, 2010
  • June 9, 2026

Features

Developer

Ditty Labs, LLC
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Voltage Divider screenshot #1 for iPhone
Voltage Divider screenshot #2 for iPhone
Voltage Divider screenshot #3 for iPhone
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About

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.

✓Solves for Vin, Vout, R1, or R2
✓Resistor picker with actual values
✓Displays ideal resistor value
✓Calculates voltage tolerance
✓Shows current and power consumption
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What's New in Voltage Divider

1.0.4

June 9, 2026

Fixed presentation bug on resistor picker.

User reviews

Most RecentHighest RatedLowest Rated

DONT BUY THIS APP

dont work, i need to calc what resistor i need to convert 12v into 7 and i cant!!! this app dont work, vert spensive and slow, also ADS!!!!! on a paid app, omg, dont buy this
rafalee;rafalee;

Needs Update!

Since iOS 6 update, no longer works. Crashes soon after you start entering values. Remove, reboot, reinstall, reboot doesn't help.
Rain-ManRain-Man

Great

Great app. Best of all it calculates the power that the circuit can deliver so you know what size resistors to get.

Good work.
LORD Sn1perLORD Sn1per

Does what it says, nothing more.

Nice user friendly interface. Would be handy if it displayed power dissipation of each resistor, then displayed minimum resistor package size (i.e. 0603 SMT for <0.1W, etc.).
BLVD DrinkerBLVD Drinker

hockey

its completely rubbish, never download this application.......
hockey newhockey new
See 4 more reviews

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FAQ

What is Voltage Divider used for?

Voltage Divider is an engineering utility designed to solve for unknown voltages or resistor values within a common voltage divider circuit. It simplifies calculations for circuit design and analysis.

How does Voltage Divider help with resistor selection?

Voltage Divider provides an 'ideal' resistor value and then uses a resistor picker that only allows selection from actual, available resistor values. This helps users choose a practical resistor that closely matches their design needs.

What information does Voltage Divider display when solving for voltage?

When solving for voltage, Voltage Divider displays the calculated voltage, the maximum and minimum possible voltages based on resistor tolerances, and the current and power consumed by the divider.

Does Voltage Divider support offline use?

The provided data does not specify offline functionality. However, as a calculation utility, it is likely to function without an internet connection once installed.

How often is Voltage Divider updated?

Voltage Divider was last updated on April 23, 2023. The version is 1.0.3. Update frequency can vary based on developer priorities and user feedback.

What devices is Voltage Divider available on?

Voltage Divider is available for iPhone and iPod devices. It is not listed as available for Android devices.

What is the price of Voltage Divider?

Voltage Divider is a paid application priced at $1.99. There are no in-app purchases or subscription fees associated with it.

What is the age rating for Voltage Divider?

Voltage Divider has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.