# Voltage Divider — user reviews

> 9 indexed App Store user reviews of Voltage Divider by Ditty Labs, LLC, rated 2.67/5 from 3 ratings.

- Source: https://appshunter.io/ios/app/voltage-divider/id372094728/reviews
- App overview in markdown: https://appshunter.io/ios/app/voltage-divider/id372094728.md
- Rating breakdown: 5★ 1 · 4★ 0 · 3★ 0 · 2★ 1 · 1★ 1

## Most critical reviews (9 lowest-rated)

### 1/5 — DONT BUY THIS APP

*2022-01-14, version 1.0.2*

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

### 1/5 — Needs Update!

*2012-10-21, version 1.0*

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

### 1/5 — hockey

*2012-03-16*

its completely rubbish, never download this application.......

### 3/5 — Does what it says, nothing more.

*2012-04-06, version 1.0*

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.).

### 4/5 — more than a solver

*2010-07-01, version 0*

I design power supplies so I often have to calculate the feedback voltage divider. Sure, it is easy enough in a calculator but having all the standard 1% and 5% values in this app makes things easy. I normally have to solve for a R value and then look up the closest real 1% value. Then I solve to find my actual output voltage only to find that it isn't close enough so I have to do it again with another R value. With this App I can just have the it solve for the ideal value and then the resistor selction wheel shows me the closes real value resistors. I can easily see what my output voltage would be using those values.

Pros: works well and looks pretty good. It is cool to see the color bands on the resistors change with value
Cons: On my 2G iPhone the resistors had black splotches on them. All is good with my iPhone4 (I think 3G and up don't have this problem).

### 5/5 — Great

*2012-04-20*

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

Good work.

### 5/5 — Made me look good.

*2012-03-06, version 1.0*

I used this app at work to knock out 110 voltage dividers in no time at all. Worth every cent.

### 5/5 — Simply Beautiful

*2010-07-07, version 0*

Elegant in form and function, so fun to use it makes me want to start a new electronics project just to play with it.

We need more apps like this, I'd love one for playing with transistors or analog ic's.

### 5/5 — Excellent

*2010-06-30, version 0*

This is an excellent app with a nice, clean GUI that will prove to be a favorite when building your next circuit.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-23.*