Best iSmith alternatives: apps like iSmith

10+ similar apps compared and reviewed

4.0 avg rating
6 free apps
Updated November 2026

Looking for something like iSmith? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
4.1(392 ratings)
Free
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KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to iSmith

3.7(3 ratings)
$3.99
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Design matching networks, analyze device parameters, and compute stability circles with this interactive tool. Supports S parameters, various components, and offers advanced engineering features for RF design. Available in dark mode and exportable to PDF.

5.0(2 ratings)
Free
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Visualize and analyze touchstone S-parameter data with interactive plots. Supports multiple file overlays, stability calculations, and various matrix conversions. Export data in vector graphics formats.

More apps like iSmith

4
R&S MobileView
R&S MobileView
R&S MobileView
by Rohde & Schwarz GmbH & Co. KG
Free

Remotely monitor and control Rohde & Schwarz instruments from your mobile device. Easily transfer files between your instrument and phone or tablet. Connect globally via IP or locally via network scan.

Remote instrument monitoringInstrument controlFile transfer utility
📊 Productivity
(1)
free
5
iSlipstick RF
iSlipstick RF
iSlipstick RF
by Sam Virgillo
Free

This app provides a comprehensive suite of calculators and converters specifically designed for radio frequency (RF) engineers and technicians. It includes tools for path loss, antenna gain, intermodulation, and standard electrical calculations, along with various unit conversions.

RF-specific calculatorsStandard electrical calculatorsUnit converters
📊 Productivity
(3)
free
6
BasicATTCalc
BasicATTCalc
BasicATTCalc
by TAKAHIKO FUKUYAMA
$1.99
📊 Productivity
(0)
7
Electric heating calculator
Electric heating calculator
Electric heating calculator
Heat Energy Calculator
Free
📊 Productivity
(0)
8
RF Path
RF Path
RF Path
by Tom Doherty
$2.99

Calculate radio frequency propagation loss using various models like Irregular Terrain, Okumura-Hata, and COST-231. Supports area and point-to-point predictions, with results exportable via email or social media.

Multiple propagation models (Irregular Terrain, Okumura-Hata, COST-231)Area Prediction modePoint-to-Point prediction mode
📊 Productivity
(4)
paid
9
Electronic-Toolbox 2
Electronic-Toolbox 2
Electronic-Toolbox 2
Engineers, Students, Hobbyists
$9.99

This comprehensive electronics reference and tool suite offers over 70 calculators, tables, and data for engineers, students, and hobbyists. It features a modern UI, iCloud sync, multi-window support, and PDF export, all accessible offline.

Over 70 tools, tables, and referencesUniversal app for iPhone, iPad, and MaciCloud sync across devices
📊 Productivity
(3)
paid
10
Electrical & Solar Calculator
Electrical & Solar Calculator
Electrical & Solar Calculator
Wire Size, Solar, Voltage Drop
Free

This app consolidates essential electrical engineering, wiring, and solar design tools into a single, practical application. It offers a comprehensive suite of calculators for electricians, engineers, and DIY enthusiasts, covering wire sizing, voltage drop, solar panel configuration, and motor calculations.

Wire and cable sizingVoltage drop calculationSolar panel and battery sizing
📊 Productivity
(0)
free with in-app purchases