Comparison

Num Count vs DC Power Cable Size Calc

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Num Count

Features
Read full description

It is an application to use when you want to count the number of something. It can be used intuitively with a simple UI. Because you can save the counter, restarting from the middle is also easy.

About

DC Power Cable Size Calc

This utility calculates the appropriate wire gauge for DC power systems based on length, voltage, and current. It helps prevent voltage drops, overheating, and wasted energy by ensuring correct cable sizing for applications like solar panels and battery systems.

Highlights
  • Instant wire gauge calculation
  • Copyable results
  • Includes reference formulas
  • Supports various input units
  • Guideline for low voltage systems
Features
Read full description

DC Power Cable Size Calculator are electrical calculator to find approximate wire gauge/size based on the length of the wire, the voltage and the current (in amps). Features: - Instant calculation - Result are copy able to other app - Formula are include as reference - Support various unit for each input Cable sizes are important for low voltage battery cables, wind turbines, solar panels and load cables. Common reasons for low voltage (12v, 24v or 48v) system faults are voltage drops through incorrectly sized cables. It can be very dangerous If the cable is too small, as the cable will heat up and potentially cause a fire. On contrast an oversized cables might cause energy or money waste. Formula: VDI = (Amps x Distance)/(%Volt Drop x Voltage) VDI - Voltage Drop Index (a reference number based on resistance of wire) Distance - One way wiring distance in feet %Volt Drop = acceptable voltage drop Cable Size by cross-sectional area [Cooper] mm² = VDI x 1.1 The voltage drop value will vary depending on your application. The standard 2% are use to ensure delivering full potential to any needed electrical source. And 5% or more voltage drop is more common in automotive applications. Safety Guide: - Cable sizes should only be used as a guideline and all figures should be checked against the manufacturers data sheet. - Cables should be fused / current protected to their max rating or less. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.

Screenshots

Num Count4 screens
DC Power Cable Size Calc4 screens

Verdict

The call

The clearest difference is update cadence: Num Count at every 21 months against DC Power Cable Size Calc's every 43 months. Num Count also leads on price ($0.99 vs $2.99). DC Power Cable Size Calc's advantage is iOS requirement (12.0 vs 26.0). 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

CostPrice · In-app purchases · Ads · Monetization

Num Count costs $0.99 and DC Power Cable Size Calc $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Num Count ships an update every 21 months, DC Power Cable Size Calc every 43 months. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
Num Count versus DC Power Cable Size Calc: the parameters behind the verdict, then further details
ParameterNum CountDC Power Cable Size Calc
Price$0.99 — better$2.99
Rating—2.7 (3 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 21 months — betterEvery 43 months
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.012.0 — better
Further details — not scored
Size18 MB9 MB
Age rating4+4+
DeveloperKensuke HoshikawaNitrio

In-app purchases

None

Num Count

No in-app purchases

None

DC Power Cable Size Calc

No in-app purchases

Questions

Is Num Count free?
Num Count costs $0.99, with no in-app purchases.
Is DC Power Cable Size Calc free?
DC Power Cable Size Calc costs $2.99, with no in-app purchases.
Do Num Count or DC Power Cable Size Calc have ads?
Neither Num Count nor DC Power Cable Size Calc shows ads.
Which is updated more often, Num Count or DC Power Cable Size Calc?
Num Count ships an update every 21 months, and DC Power Cable Size Calc every 43 months. Most recently, Num Count was updated on October 7, 2026 and DC Power Cable Size Calc on October 8, 2026.

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