# Ohmulator vs Declutter

The clearest difference is price: Declutter at Free against Ohmulator's $0.99. Declutter also leads on update cadence (every 3 days vs every 2 months). Ohmulator's advantage is iOS requirement (10.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

Declutter is free to download; Ohmulator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ohmulator ships an update every 2 months, Declutter every 3 days. Both last shipped on October 5, 2026.

## The numbers

| Metric | Ohmulator | Declutter |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.7 (79 ratings)](https://appshunter.io/ios/app/ohmulator/id398901336/reviews)** | — |
| Number of ratings | **79** | — |
| Positive reviews | 81.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 5 MB | 25 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Armchair Engineering](https://appshunter.io/developer/398901339) | [paolo mosca](https://appshunter.io/developer/410830282) |

## What reviewers say

### Ohmulator

[App page](https://appshunter.io/ios/app/ohmulator/id398901336)

This electric circuit calculator simplifies Ohm's Law calculations. It allows users to input two known variables (current, resistance, voltage, or power) and automatically computes the unknown values. The app also supports on-the-fly unit adjustments, eliminating the need for manual conversions.

**Highlights:** Ohm's Law calculations, Calculate unknown variables, Adjustable unit types, Total resistance calculator, Supports Voltage, Current, Resistance, Power

**Features:** Vision Pro support

**In-app purchases:** none


### Declutter

[App page](https://appshunter.io/ios/app/declutter-gallery-cleaner/id6749675600)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ohmulator free?

Ohmulator costs $0.99, with no in-app purchases.

### Is Declutter free?

Declutter is free to download, with no in-app purchases.

### Do Ohmulator or Declutter have ads?

Neither Ohmulator nor Declutter shows ads.

### Which is updated more often, Ohmulator or Declutter?

Ohmulator ships an update every 2 months, and Declutter every 3 days. Most recently, Ohmulator was updated on October 5, 2026 and Declutter on October 5, 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.*