Ohmulator vs Declutter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ohmulator
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.
- Ohm's Law calculations
- Calculate unknown variables
- Adjustable unit types
- Total resistance calculator
- Supports Voltage, Current, Resistance, Power
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Makes Ohm's Law simple! Ohmulator is a simple, yet robust, electric circuit calculator that enables you to quickly find the unknown variables of a circuit. Ohmulator allows you to easily adjust unit types on the fly (eg. milli Amps, Amps, kilo Amps), which means no prior conversion! Enter two known variables (from: I = Current, R = Resistance, V = Voltage, P = Power), set preferred units, then Ohmulator will calculate and return the previously unknown values. Also an effective (total) resistance calculator. What two App Store reviewers had to say about Ohmulator: "Great. Does what it says. Very good app. Stylish design." 5 Stars - Jamie1990jamie "Awesome app. It simply works. A must have for the radioamateur or electronic nerd. Nice to have the watt law as well." 5 Stars - Per67 Also available for macOS on the Mac App Store.
Declutter
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Free up storage space fast with the easiest photo gallery cleaner. Is your phone storage full? Are thousands of photos cluttering your gallery? Declutter makes cleaning your photo collection simple and stress-free. Why Declutter works: * Monthly chunks: Review photos in small groups, not overwhelming thousands * Track your progress: See how much space you’re saving in real time * Safe deletion: Multiple confirmation steps help avoid mistakes * Simple swipe interface: Keep or delete with quick gestures * 100% local: Your photos stay on your device, never uploaded Perfect for: * Freeing up storage space before a trip or big event * Quickly deleting duplicate and blurry photos * Managing large photo collections without stress * Organizing your gallery in easy, focused sessions How it works: * Select a month of photos to review * Swipe left to keep, right to delete * Confirm your selections safely * Watch your storage space grow No advertisement. No subscriptions. No cloud uploads. No complicated features. Just fast, simple photo gallery cleaning that actually works. Start cleaning your gallery today, completely free.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Ohmulator | Declutter |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.7 (79 ratings) — better | — |
| Positive reviews | 81.1% of reviews | — |
| Number of ratings | 79 — better | — |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 5 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Armchair Engineering | paolo mosca |
In-app purchases
Ohmulator
No in-app purchases
Declutter
No in-app purchases
Questions
Is Ohmulator free?
Is Declutter free?
Do Ohmulator or Declutter have ads?
Which is updated more often, Ohmulator or Declutter?
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