Comparison

Operational Amplifiers Guide vs Clauge Mobile

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

Head to head
About

Operational Amplifiers Guide

Features
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Operational Amplifiers Guide is your essential tool for designing and analyzing circuits using op-amps and comparators. Whether you're a student, electronics enthusiast, or experienced engineer, this app helps you create, calculate, and understand a wide variety of op-amp–based circuits with ease. Use it as a practical reference when developing projects, building prototypes, or studying amplifier configurations. The app also includes technical data on popular operational amplifier and comparator series — making it a handy guide for both design and selection. Available in 14 Languages: • English, French, German, Indonesian, Italian, Japanese, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Turkish, Ukrainian, and Vietnamese — study in your native language! Key Features: • Interactive calculators for common op-amp circuits • Step-by-step explanations and formulas • Reference info on op-amps and comparators • Ideal for learning, prototyping, or quick checks • Light and dark mode support The application contains the following guides and calculators: Amplifiers • Non-inverting operational amplifier • Inverting operational amplifier • Inverting amplifier with T-bridge in OS • Differential amplifier • Differential amplifier with T-bridge in OS • Voltage repeater • Inverting voltage repeater • AC voltage amplifier • High Input Impedance AC Voltage Amplifier • AC voltage repeater ActiveFilters • Non-inverting low-pass filter • Inverting low-pass filter • Non-inverting high-pass filter • Inverting high pass filter • Bandpass filter • Gyrator Integrators and differentiators • Voltage integrator • Sum integrator • Integrator with signal amplification • Difference integrator • Double integrator • Voltage differentiator • Sum Differentiator • Differentiator with T-bridge • Differentiator with T-bridge made of capacitors • Difference differentiator Comparators • Comparator • Limiter • Limiter with zener diode at the input • RS trigger Attenuators • Non-inverting attenuator • Inverting attenuator Converters • Voltage-to-current converter with non-inverting input • Voltage to current converter with inverting input • Voltage to current converter with differential input Adders and substactors • Inverting adder • Addition-subtraction circuit • Non-inverting adder Logarithmic and exponential amplifiers • Diode-based logarithmic amplifier • Transistor-based logarithmic amplifier • Diode exponential amplifier • Exponential transistor amplifier Sine Wave generators: • Op-Amp Oscillators • Oscillator with Diode in the Feedback Path • Twin-T Network Signal Generator Square-wave pulse generators • Op-Amp Square-Wave Generator • Adjustable Square-Wave Generator • Enhanced Square-Wave Generator • Duty-Cycle Adjustment Triangle-wave signal generators • Nonlinear Triangle-Wave Generator • Variable-Symmetry Sawtooth Generator • Linear Triangle-Wave Generator • Adjustable Linear Triangle-Wave Generator • Variable-Symmetry Ramp Generator Popular operational amplifiers: description and pinout Popular comparators: description and pinout Download now and power up your electronics work!

About

Clauge Mobile

Features
Read full description

Clauge for iOS is the companion app for Clauge — the desktop super-app that runs your AI coding agents, SSH sessions, databases, REST client and more in one window. Pair your phone once, then attach to any session running on your desktop and control it from anywhere on your network — no cloud relay, your phone talks straight to your machine. WHAT YOU CAN DO • Live agent sessions — mirror Claude, Codex, AntiGravity and OpenCode coding agents running on your desktop. Watch them work in real time, send prompts, and approve actions right from your phone. • SSH on the go — open and drive your desktop's SSH terminals, with a built-in key bar for everything touch can't type. • Pair in seconds — scan a QR code from Clauge desktop (Settings → Mobile) to connect over your local Wi-Fi, or anywhere via Tailscale. • Never leave it hanging — get a push notification the moment an agent needs your input, and jump straight back into that session. • Multi-device — pair several desktops and switch between them. Clauge for iOS requires the Clauge desktop app with the Mobile companion server turned on. Your sessions and credentials stay on your own machine — the app only mirrors what's already running on your desktop.

Screenshots

Operational Amplifiers Guide4 screens
Clauge Mobile4 screens

Verdict

The call

The clearest difference is ads: Clauge Mobile at none against Operational Amplifiers Guide's shown. On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
Operational Amplifiers Guide versus Clauge Mobile: the parameters behind the verdict, then further details
ParameterOperational Amplifiers GuideClauge Mobile
PriceFreeFree
Update frequencyEvery 2 months—
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPad — betteriPhone
Requires iOS16.016.0
Further details — not scored
Size17 MB3 MB
Age rating4+17+
DeveloperALG Software LabThetaSecure Technologies Private Limited

In-app purchases

None

Operational Amplifiers Guide

No in-app purchases

None

Clauge Mobile

No in-app purchases

Questions

Is Operational Amplifiers Guide free?
Operational Amplifiers Guide is free to download, with no in-app purchases.
Is Clauge Mobile free?
Clauge Mobile is free to download, with no in-app purchases.
Do Operational Amplifiers Guide or Clauge Mobile have ads?
Operational Amplifiers Guide shows ads; Clauge Mobile does not.

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