Last 30 days
Last 30 days
Avg per download
4 reviews
Last 30 days
Last 30 days
Avg rev. per download
4 reviews
Performance Insights
Competition level
Low competitionUnder 100K on both downloads and revenue — the kind of niche a small team can still take.
On the store
Released November 2016 · 2 releases since
PIER: Ohm's Law Calculator is an iOS app ($1.99) by Bret Hardman in the mobile app category. It holds a 3.3-star rating.
- A paid app priced at $1.99.
- Ships new versions a few a year.
- Latest version is 1.1, released November 13, 2017.
- 50% of ratings are five-star.
- Available in 1 language.
- Strongest in US, CA, GB.
- Downloads at 20.8 MB and requires iOS 10.0+.
- Rated 4+.
App details
- Version
- 1.1
- Release status
- Worldwide
- Age rating
- 4+
- Requires
- iOS 10.0+
- Size
- 20.8 MB
- Languages
- English
- Price
- $1.99
- First seen
- November 2016
- Top markets
- US, CA, GB
- Publisher country
- US
- Support
- Visit support
Release history
2 versions tracked
- Version 1.1Latest
- Version 1.0
Ships a few a year.
What users say
- 1.0
Needs updating
Needs updating
Reviewed on version 1.1
About PIER: Ohm's Law Calculator
848 characters
A beautiful, quick and accurate calculator to help find the voltage, current, resistance, and power. Quick and easy to use. Interact with the ohm's law wheel to help encourage you to learn/remember the formulas of the wheel.
Click on a formula and enter in the two variables to find the answer. Not only will it show the answer in the bottom left, but it will also show the fourth variable in the top left.
Answers are transposed to a (easier to read) simplified value. When in need for a precise answer, simply click on one of the answers and the precise value will display with the ability to copy that value or the simplified value. Paste that value anywhere throughout your device that allows pasting.
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The Metric Toolbar: Quickly enter in a value and change it's metric prefix without having to add a ton of 0's.
Screenshots
5 iPhone screenshots
PIER: Ohm's Law Calculator iOS app is available. The app maintains a 3.3-star rating based on 4 user reviews, indicating mixed user feedback in the mobile app market.
PIER: Ohm's Law Calculator iOS app competes actively in the mobile app category.
You can download PIER: Ohm's Law Calculator iOS app from the App Store for iOS devices, requiring iOS 10.0 or later. The app provides its core features without requiring in-app purchases.
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