Comparison

Resistor color barcode vs resistor code calculator+

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

Head to head
About

Resistor color barcode

Features
Read full description

Simple resistor barcode calculator. It helps to determine the value of 4, 5 or 6 bar components. Simple, intuitive operation comes down to choosing the right colors. Moving the screen allows you to change the operating mode.

About

resistor code calculator+

Read full description

Resistor Color Code Calculator A handy reference app for calculating resistor values using the standard color-coding system. Perfect for makers, engineers, students, and hobbyists working with Arduino, Raspberry Pi, or any electronic projects. Key Features: • Comprehensive support for 3, 4, 5, and 6-band resistors • Easy-to-use interface • Industry-standard color codes • Instant value calculation Whether you're breadboarding a prototype, repairing electronics, or learning about circuits, this app helps you quickly identify resistor values without memorizing the color code system. Simply select the colors on your resistor and get the resistance value instantly. Essential for: • Electronics enthusiasts • Engineering students • Makers and DIY enthusiasts • Arduino/Raspberry Pi projects • Electronics repair and maintenance • Circuit design and prototyping Never struggle with resistor color codes again - keep this practical reference tool in your pocket!

Screenshots

Resistor color barcode4 screens
resistor code calculator+4 screens

Verdict

The call

The clearest difference is update cadence: Resistor color barcode at every 2 days against resistor code calculator+'s every 3 weeks. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Resistor color barcode ships an update every 2 days, resistor code calculator+ every 3 weeks. The most recent releases landed on September 14, 2026 and September 8, 2026 respectively.

Scorecard1 real difference Ā· 5 level
Resistor color barcode versus resistor code calculator+: the parameters behind the verdict, then further details
ParameterResistor color barcoderesistor code calculator+
PriceFreeFree
Update frequencyEvery 2 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size44 MB25 MB
Age rating4+4+
DeveloperArkadiusz Fryszkowski佳 黄

In-app purchases

None

Resistor color barcode

No in-app purchases

None

resistor code calculator+

No in-app purchases

Questions

Is Resistor color barcode free?
Resistor color barcode is free to download, with no in-app purchases.
Is resistor code calculator+ free?
resistor code calculator+ is free to download, with no in-app purchases.
Do Resistor color barcode or resistor code calculator+ have ads?
Neither Resistor color barcode nor resistor code calculator+ shows ads.
Which is updated more often, Resistor color barcode or resistor code calculator+?
Resistor color barcode ships an update every 2 days, and resistor code calculator+ every 3 weeks. Most recently, Resistor color barcode was updated on September 14, 2026 and resistor code calculator+ on September 8, 2026.

Other comparisons