Comparison

Electronic Component Codes vs EngKit

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

Head to head
About

Electronic Component Codes

Quickly identify electronic component values using color codes and SMD markings. This utility supports resistors, capacitors, and inductors, offering detailed explanations and standard value charts.

Highlights
  • Resistor color code calculator
  • SMD resistor code lookup
  • Capacitor code identification
  • Inductor color code guide
  • E-series value charts
  • Detailed help sections
Features
Read full description

Electronic Component Codes is a handy tool for identifying resistance, capacitance, and inductance values from component markings. Supported Features: • Resistor color codes • SMD resistor codes • EIA-96 resistor codes • Ceramic capacitor codes • Film capacitor codes • Tantalum capacitor color codes • SMD tantalum capacitor codes • Inductor color codes • SMD inductor color codes The app also includes detailed help sections and explanations for all supported codes, along with standard E-series value charts. Languages Supported: English, French, German, Indonesian, Italian, Polish, Portuguese, Russian, Spanish, Turkish, and Ukrainian. Download now and simplify your electronics work!

About

EngKit

Features
Read full description

EngKit is a focused toolkit of engineering and math calculators, built for students, hobbyists and professionals who want fast, accurate tools without clutter. FREE MODULES • Resistor Code — decode resistance from color bands, convert between SI units • Ohm's Law — calculate voltage, current and resistance interactively • LED Resistor Calculator — find the right series resistor for any LED and supply voltage • Voltage Divider — design resistor voltage dividers for any target output • Resistor Network — equivalent resistance for series and parallel circuits • Matrix Calculator — add and multiply matrices up to 10Ɨ10 • Graphing Calculator — plot and explore math functions with pan and zoom • Unit Converter — convert between 14 categories: length, mass, temperature and more PRO MODULES (one-time unlock) • Complex Numbers — add, subtract, multiply and divide in rectangular or polar form • Capacitor Code — decode capacitance from EIA 3-digit codes and tolerance letters • Equation Solver — solve linear, quadratic and 2Ɨ2 systems of equations • Triangle Solver — solve triangles and trig functions with exact values • Root Finder — bisection, false position, Newton-Raphson and secant • Projectile Motion • Boolean Algebra No subscriptions. No ads. Pay once for Pro and keep every current and future module.

Screenshots

Electronic Component Codes4 screens
EngKit4 screens

Verdict

The call

The clearest difference is in-app purchases: Electronic Component Codes at none against EngKit's 1. Electronic Component Codes also leads on iOS requirement (16.0 vs 26.1). EngKit's advantage is ads (none vs shown) and update cadence (fortnightly vs every 6 weeks). On price and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. EngKit sells 1 one-off in-app purchase. Electronic Component Codes asks for nothing beyond the download.

UpkeepUpdate frequency

Electronic Component Codes ships an update every 6 weeks, EngKit fortnightly. The most recent releases landed on October 1, 2026 and October 29, 2026 respectively.

Scorecard4 real differences Ā· 4 level
Electronic Component Codes versus EngKit: the parameters behind the verdict, then further details
ParameterElectronic Component CodesEngKit
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 6 weeksFortnightly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better26.1
Further details — not scored
Size9 MB5 MB
Age rating4+4+
DeveloperALG Software LabRodrigo Vivas

In-app purchases

None

Electronic Component Codes

No in-app purchases

1 purchases

EngKit

One-time1
  • Pro Unlock$6.99

Questions

Is Electronic Component Codes free?
Electronic Component Codes is free to download, with no in-app purchases.
Is EngKit free?
EngKit is free to download, with in-app purchases available.
Do Electronic Component Codes or EngKit have ads?
Electronic Component Codes shows ads; EngKit does not.
Which is updated more often, Electronic Component Codes or EngKit?
Electronic Component Codes ships an update every 6 weeks, and EngKit fortnightly. Most recently, Electronic Component Codes was updated on October 1, 2026 and EngKit on October 29, 2026.

Other comparisons