Comparison

resistor code calculator+ vs ElectroScan AI

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+

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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

ElectroScan AI

Features
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ElectroScan AI Electronic Component Identifier & Pinout Scanner Stop guessing and start repairing. ElectroScan is the ultimate AI-powered tool for engineers, technicians, and Arduino enthusiasts. Identify any resistor, IC, or transistor in seconds with our advanced machine-learning scanner. AI-POWERED IDENTIFICATION IC & Microchip Recognition: Just take a photo to identify Integrated Circuits, Microchips, and Diodes. Resistor Color Code Calculator: Instant Ohm values and resistance tolerance for 3, and 4-band resistors. Transistor & SMD Scanner: Identify complex footprints including SOT-23, SOT-89, TO-92, TO-220, DPAK (TO-252), and D2PAK (TO-263). INSTANT TECHNICAL DATA (PINOUTS & DATASHEETS) Dynamic Pinouts: Access detailed Pinout maps for SOIC, SOP, QFP, TQFP, BGA, and PLCC packages. Smart Pin Filter: Search for specific pins like GND, VCC, or RESET instantly. Datasheet Access: Get full technical descriptions, symbols, and datasheets for thousands of components. Equivalent Search: Find compatible alternatives for obsolete parts or out-of-stock items. SMART INVENTORY & REPAIR MANAGER My Inventory List: Manage your personal stock of electronic components. Track quantities, mark items as "Purchased," and keep your workshop organized. Export to CSV: Seamlessly export your entire inventory and component images to a CSV spreadsheet for Excel or Google Sheets. One-Tap Shopping: Buy Arduino parts and SMD components directly through integrated store links. TECHNICAL PACKAGE SUPPORT ElectroScan supports a massive library of industry-standard footprints: Power: TO-126, TO-264, TO-263-5/7, D2PAK-7. SMD/SMT: SOT-223 (SC-73), SOIC-N, SOIC-W, MS-012, MELF (LL-34, SOD-80). Diodes: SMA, SMB, SMC (DO-214), DO-41, DO-204, KBP, KBU. WHO IS THIS FOR? Whether you are a Maker building DIY projects, a Repair technician fixing circuits, or an engineer designing PCBs,ElectroScan is your digital datasheet and color code calculator in one. Ali Express links are external by there not in-app. Ditch the magnifying glass. Download the best AI Electronics Tool and master your component inventory today! Save, share, and build smarter with ElectroScan!

Screenshots

resistor code calculator+4 screens
ElectroScan AI4 screens

Verdict

The call

The clearest difference is in-app purchases: resistor code calculator+ at none against ElectroScan AI's 3. resistor code calculator+ also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, ads 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

Both are free to download. ElectroScan AI sells 3 one-off in-app purchases. resistor code calculator+ asks for nothing beyond the download.

UpkeepUpdate frequency

resistor code calculator+ ships an update every 3 weeks, ElectroScan AI every 2 weeks. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 4 level
resistor code calculator+ versus ElectroScan AI: the parameters behind the verdict, then further details
Parameterresistor code calculator+ElectroScan AI
PriceFreeFree
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size25 MB43 MB
Age rating4+4+
Developer佳 黄Alberto Cortinas

In-app purchases

None

resistor code calculator+

No in-app purchases

3 purchases

ElectroScan AI

One-time3
  • package with 100 scans$1.99
  • package with 300 scans$4.99
  • package with 1000 scans$9.99

Questions

Is resistor code calculator+ free?
resistor code calculator+ is free to download, with no in-app purchases.
Is ElectroScan AI free?
ElectroScan AI is free to download, with in-app purchases available.
Do resistor code calculator+ or ElectroScan AI have ads?
Neither resistor code calculator+ nor ElectroScan AI shows ads.
Which is updated more often, resistor code calculator+ or ElectroScan AI?
resistor code calculator+ ships an update every 3 weeks, and ElectroScan AI every 2 weeks. Most recently, resistor code calculator+ was updated on September 8, 2026 and ElectroScan AI on September 9, 2026.

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