246+ iOS apps curated and reviewed
Whether you're new to resistor color barcode or looking for an upgrade, our curated collection of 246+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 4.9★ (60) | No | No | Aug 2026 |
| 3 |  | Free | 4.0★ (1) | No | No | May 2026 |
| 4 |  | Free | 5.0★ (2) | No | No | May 2026 |
| 5 |  | Free | 5.0★ (5) | Yes | No | Aug 2026 |
| 6 |  | Free | 3.0★ (1) | No | Yes | Jun 2026 |
| 7 |  | Free | 3.6★ (27) | Yes | No | Jun 2026 |
| 8 |  | Free | — | Yes | No | Aug 2026 |
Easily determine the resistance value of electronic components. Simply select the number of color bands on your resistor and input the colors one by one to instantly get the resistance and tolerance. This tool simplifies a common electronics task.
Quickly identify the value of resistors using their color bands. This utility tool simplifies electronics calculations for hobbyists and professionals alike.
Easily determine resistor values without a multimeter. Simply spin the color wheels to match your resistor. This tool simplifies the process of identifying resistance.
This utility helps you determine the resistance value of resistors by interpreting their colored bands. It supports 3, 4, 5, and 6 band resistors, visually displaying your selections and the calculated resistance and tolerance.
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.
Easily determine the resistance value of electronic components using their color bands. This reference tool supports both 4 and 5-band resistors, making it ideal for makers, engineers, and students working with electronics projects.
Instantly decode resistor color bands to find resistance, tolerance, and TCR. Also calculates series/parallel resistance and voltage dividers. Supports E-series validation and multiple languages.
Instantly decode resistor color bands, calculate exact values, and convert SMD resistor markings. This app provides essential tools for electronics students, technicians, and hobbyists with a clean interface and fast processing.
Easily read and create QR Codes and barcodes of various types. Scan quickly with autofocus, open links, send emails, or save text. Generate codes from contacts or custom text, and even display them on Apple Watch.
Easily generate a wide variety of barcodes with this tool. It supports batch creation and allows for customization of barcode parameters. Offers an ad-free experience with a VIP subscription.
Easily scan, create, and manage barcodes using your device's camera or photo album. This tool supports numerous barcode formats and offers history management, iCloud sync, and data export options for personal and business use.
Scan barcodes and QR codes to save, email, copy, or search for information online. Export scanned data and photos to your PC for use in other applications. Ideal for small businesses, libraries, or home organization.
This app allows you to scan QR codes and barcodes using your device's camera. It also offers features to create your own QR codes and barcodes with customizable colors and formats, and manage your scan history.
