Comparison

Voltage Divider Calculator vs Survival Protocol X

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

Head to head
About

Voltage Divider Calculator

Calculate unknown values in voltage divider circuits with ease. Supports loaded dividers, power dissipation calculations, and finding standard resistor values. Ideal for students, hobbyists, and engineers.

Highlights
  • Calculate Vin, Vout, R1, R2
  • Support for loaded dividers (RL)
  • Power dissipation calculation (P(R1), P(R2))
  • Find nearest standard E24 resistor values
  • Supports Ohms and Kilo-Ohms
  • Instant results as you type
Features
Read full description

Voltage Divider Calculator Easily solve voltage divider circuits Enter any 3 known values — • Input Voltage (Vin) • Output Voltage (Vout) • Resistor 1 (R1) • Resistor 2 (R2) and the app instantly calculates the fourth. NEW in this version: • Loaded divider support — add an optional Load Resistance (RL) to see the real output voltage under load • Power dissipation — see P(R1) and P(R2) instantly, so you can pick the right resistor wattage • Standard values — get the nearest E24 resistor value for your calculated resistance • Completely ad-free — no banners, no pop-ups, no tracking Supports Ohms and Kilo-Ohms, with instant results as you type. Perfect for students, hobbyists, and engineers doing quick, accurate circuit analysis and design. Compatible with both iPhone and iPad.

About

Survival Protocol X

Features
Read full description

Survival Protocol X is an advanced, professional survival guide designed to help you protect your family when modern systems fail. In harsh conditions like civil crises, blackouts, or natural disasters—where the internet is down, power is out, and communication is cut—this app will be your ultimate offline ally. Why Survival Protocol X? • 100% Offline Infrastructure: Access all blueprints, interactive guides, and checklists with zero internet connection or cell service. • Tactical & Crisis Protocols: Step-by-step procedures for evacuation planning, safe route creation, bunker positioning, and strategic concealment. • Long-Term Survival & Supply: Comprehensive guides on long-term off-grid living, underground shelter/bunker management, and emergency stockpile tracking. • Wilderness & Bushcraft Skills: Master vital skills including water filtration from natural sources, emergency medicine/first aid, and rapid shelter construction. • Extreme Scenarios: From modern warfare protocols to hypothetical extreme situations like biological threats or survival simulations. Make your plan while you still have time. Being prepared is the first rule of survival.

Screenshots

Voltage Divider Calculator4 screens
Survival Protocol X4 screens

Verdict

The call

The clearest difference is price: Voltage Divider Calculator at Free against Survival Protocol X's $2.99. Survival Protocol X's advantage is iOS requirement (13.0 vs 17.6). 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

Voltage Divider Calculator is free to download; Survival Protocol X costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 7 level
Voltage Divider Calculator versus Survival Protocol X: the parameters behind the verdict, then further details
ParameterVoltage Divider CalculatorSurvival Protocol X
PriceFree — better$2.99
Rating3.3 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 11 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size9 MB94 MB
Age rating4+12+
DeveloperV PUGAZHENTHIGurcan GUR

In-app purchases

None

Voltage Divider Calculator

No in-app purchases

None

Survival Protocol X

No in-app purchases

Questions

Is Voltage Divider Calculator free?
Voltage Divider Calculator is free to download, with no in-app purchases.
Is Survival Protocol X free?
Survival Protocol X costs $2.99, with no in-app purchases.
Do Voltage Divider Calculator or Survival Protocol X have ads?
Neither Voltage Divider Calculator nor Survival Protocol X shows ads.

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