Resistor calc vs Recall
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Resistor calc
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Resistor Calc is an essential tool for anyone working with electronic circuits and resistors. Designed to streamline complex calculations and provide invaluable insights, this powerful app for iOS devices is a must-have in your toolkit. At the heart of Resistor Calc lies a comprehensive suite of calculators tailored to the needs of electrical engineers, students, hobbyists, and professionals. The series/parallel calculator makes it a breeze to determine the equivalent resistance for even the most intricate circuit configurations, eliminating the need for tedious manual calculations prone to errors. The LED series resistor calculator is a game-changer for those working with LED lighting systems. Simply input the required parameters, and Resistor Calc will recommend the ideal resistor value to ensure proper current limiting and protect your LEDs from potential damage, ensuring optimal performance and longevity. For three-phase circuits, the app's star-delta and delta-star converters streamline the process of switching between different wiring configurations. Whether you need to convert from star to delta or vice versa, Resistor Calc has you covered, saving you valuable time and effort. But the true standout feature of Resistor Calc is its powerful resistor color code decoder. Never again will you need to decipher those tiny colored bands manually. Simply input the color codes, and the app will instantly reveal the resistor's value, tolerance, and other essential information, making component identification a breeze and saving you countless hours of frustration. With its sleek and intuitive interface, Resistor Calc is designed for seamless navigation and ease of use. Whether you're a student grappling with complex circuit problems or a seasoned professional tackling intricate projects, this app empowers you with accurate and reliable calculations at your fingertips. Download Resistor Calc today and experience the power of efficient circuit analysis and resistor management on your iOS device. Streamline your workflow, minimize errors, and unlock new levels of productivity in your electrical engineering endeavours.
Recall
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Recall is a personal memory app for iPhone, Apple Watch, and Mac. Speak, type, or snap a moment โ Recall files it away with the place and time it happened. CAPTURE HOWEVER YOU WANT โข Voice โ tap to record, see your words transcribed live on screen โข Text โ type a quick note when you can't talk โข Photo โ snap with the camera or pick from your library TAGGED WITH PLACE AND TIME Every memory carries the location, address, and the moment it happened. Browse a Map view to see where you've been thinking. When you add an old photo, Recall offers to use the photo's date and original GPS instead of your current spot โ so memories from the past land in the right place on the map. HANDS-FREE WITH SIRI AND APPLE WATCH Say "Hey Siri, save to Recall" from iPhone, Apple Watch, or HomePod โ your iPhone files the memory away even while the app is asleep. Override the vault inline: "Hey Siri, save to Recall in TravelLog." Capture from your Watch by voice or tap, and it syncs back to iPhone the moment it reconnects. MULTIPLE VAULTS, YOUR FOLDERS Keep work, travel, and ideas in separate vaults. Vaults are just folders โ yours to organize. Link any folder from iCloud Drive, Dropbox, Google Drive, OneDrive, or your Mac's iCloud Drive, and your memories land where you want them. YOUR FILES, NOT OURS Every memory is a plain Markdown file with YAML frontmatter โ open it in Obsidian, Apple Notes, any text editor, or just Finder. There's no proprietary database, no lock-in, and your vault folder IS the export. PRIVACY YOU CAN VERIFY Recall has no analytics, no tracking, no advertising, no accounts, and no servers we operate. Voice transcription uses Apple's on-device speech engine. Location tags only your own memories. Files live in iCloud or any folder you choose โ nothing is sent to us. Available on iPhone, Apple Watch, and Mac. Free, no in-app purchases.
Screenshots
Verdict
The clearest difference is price: Recall at Free against Resistor calc's $1.99. Resistor calc's advantage is iOS requirement (13.0 vs 26.2). On ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Recall is free to download; Resistor calc costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Resistor calc | Recall |
|---|---|---|
| Price | $1.99 | Free โ better |
| Update frequency | Every 2 months | โ |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, Apple Watch |
| Requires iOS | 13.0 โ better | 26.2 |
| Further details โ not scored | ||
| Size | 17 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Anas Abubakar | Sanjay Shukla |
In-app purchases
Resistor calc
No in-app purchases
Recall
No in-app purchases









