Comparison

resistor code calculator+ vs AI Resistor Color Code Scanner

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

Head to head
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!

About

AI Resistor Color Code Scanner

Instantly identify and calculate resistor values using your iPhone camera. This tool eliminates the need for manual color band reading and charts, offering quick results for engineers, hobbyists, and students. Save your scans and organize them into projects for efficient workflow.

Highlights
  • Instant camera scanning
  • Save and organize scans
  • Interactive color band editing
  • Supports 3-6 band resistors
  • Offline functionality
  • User-friendly interface
Features
Read full description

Tired of manually reading resistor color bands? Instantly scan, identify, and calculate resistor values with your iPhone camera — no more squinting or color code charts. Key Features - Instant Scanning: Point your camera and get resistor values in seconds. - Save & Organize: Save scans and group them into projects. - Interactive Editing: Verify and adjust color bands directly on screen. - Accurate Calculations: Supports 3, 4, 5, and 6-band resistors. - Offline Support: Works without internet — perfect for workshops and the field. - Easy to Use: Clean interface for beginners and professionals alike. Built for faster bench work, easier troubleshooting, and fewer resistor-reading mistakes. Join thousands of engineers, hobbyists, and students making their projects easier. Download today!

Screenshots

resistor code calculator+4 screens
AI Resistor Color Code Scanner4 screens

Verdict

The call

The clearest difference is in-app purchases: resistor code calculator+ at none against AI Resistor Color Code Scanner's 1. resistor code calculator+ also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.2). On price, update cadence and ads 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

Both are free to download. AI Resistor Color Code Scanner sells 1 one-off in-app purchase. resistor code calculator+ asks for nothing beyond the download.

UpkeepUpdate frequency

resistor code calculator+ ships an update every 3 weeks, AI Resistor Color Code Scanner every 5 weeks. The most recent releases landed on September 8, 2026 and September 3, 2026 respectively.

Scorecard3 real differences · 6 level
resistor code calculator+ versus AI Resistor Color Code Scanner: the parameters behind the verdict, then further details
Parameterresistor code calculator+AI Resistor Color Code Scanner
PriceFreeFree
Rating—3.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.2
Further details — not scored
Size25 MB163 MB
Age rating4+4+
Developer佳 黄Andrew Ausonio

In-app purchases

None

resistor code calculator+

No in-app purchases

1 purchases

AI Resistor Color Code Scanner

One-time1
  • Monthly Subscription$2.99

Questions

Is resistor code calculator+ free?
resistor code calculator+ is free to download, with no in-app purchases.
Is AI Resistor Color Code Scanner free?
AI Resistor Color Code Scanner is free to download, with in-app purchases available.
Do resistor code calculator+ or AI Resistor Color Code Scanner have ads?
Neither resistor code calculator+ nor AI Resistor Color Code Scanner shows ads.
Which is updated more often, resistor code calculator+ or AI Resistor Color Code Scanner?
resistor code calculator+ ships an update every 3 weeks, and AI Resistor Color Code Scanner every 5 weeks. Most recently, resistor code calculator+ was updated on September 8, 2026 and AI Resistor Color Code Scanner on September 3, 2026.

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