# Ohms Law Calculator vs NC User Admin

The clearest difference is update cadence: NC User Admin at every 2 months against Ohms Law Calculator's every 17 months. NC User Admin also leads on price ($0.99 vs $1.99). Ohms Law Calculator's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On ads and in-app purchases there is nothing between them.

Ohms Law Calculator costs $1.99 and NC User Admin $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ohms Law Calculator ships an update every 17 months, NC User Admin every 2 months. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Ohms Law Calculator | NC User Admin |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 months** |
| Size | 30 MB | 1 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kantaben Gorasiya](https://appshunter.io/developer/1640260396) | [Georgios Stavropoulos](https://appshunter.io/developer/1792154671) |

## What reviewers say

### Ohms Law Calculator

[App page](https://appshunter.io/ios/app/ohms-law-calculator-voltage/id6464384464)

**Features:** macOS Compatibility

**In-app purchases:** none


### NC User Admin

[App page](https://appshunter.io/ios/app/nc-user-admin/id6758838007)

**In-app purchases:** none


## Frequently asked questions

### Is Ohms Law Calculator free?

Ohms Law Calculator costs $1.99, with no in-app purchases.

### Is NC User Admin free?

NC User Admin costs $0.99, with no in-app purchases.

### Do Ohms Law Calculator or NC User Admin have ads?

Neither Ohms Law Calculator nor NC User Admin shows ads.

### Which is updated more often, Ohms Law Calculator or NC User Admin?

Ohms Law Calculator ships an update every 17 months, and NC User Admin every 2 months. Most recently, Ohms Law Calculator was updated on November 3, 2026 and NC User Admin on November 9, 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.*