219+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our operational amplifiers guide list covers 219+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | Yes | No | May 2026 |
| 2 |  | Free | 4.4★ (254) | No | No | Aug 2026 |
| 3 |  | Free | 4.9★ (199K) | Yes | No | Aug 2026 |
| 4 |  | Free | 4.3★ (3.7K) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.6★ (3.1K) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.8★ (9.4K) | Yes | No | Aug 2026 |
| 7 |  | $12.99 | 3.8★ (134) | No | Yes | Aug 2026 |
| 8 |  | Free | 4.6★ (743) | Yes | Yes | Jul 2026 |
This app simplifies the setup of your audio-visual receiver and source devices. It provides visual guides for cable connections and assists with various settings, including automatic network setup for compatible receivers. Access owner's manuals and understand complex configurations with ease.
Discover and purchase new, used, and vintage musical instruments and equipment. Easily list your own gear for sale to a global community of musicians. Access inspiring content like gear demos and artist interviews.
Amplify and enhance the sounds around you with this app. It uses your smartphone's capabilities to boost audio, filter noise, and adapt to your specific hearing needs. A simple headset is required for full functionality, offering up to 30 dB amplification.
Enhance your audio experience with this powerful sound equalizer and volume booster. Adjust bass and treble to fine-tune your music, and significantly increase volume for a louder, more immersive listening session. Unlock advanced features with a subscription for even greater control.
Recreate the original sounds of your favorite songs with this app. It offers thousands of presets for beginners and advanced customization options for experienced players, working with any guitar or bass.
Design and simulate analog and digital electronic circuits in real-time. This app offers a comprehensive component library, built-in test equipment, and the ability to create custom elements. It's ideal for learning, prototyping, and validating designs without physical components.
This app provides comprehensive tutorials and ready-made prompts to help users master app building features. It includes a favorites section, search functionality, and organized code generation snippets. Enhance your coding experience and productivity with this essential guide.
This app is a professional audio editor and song creator for multiple devices. It offers AI-powered music generation, vocal/instrument separation, video audio editing, and extensive audio effects. Create, mix, and master your sound with advanced multitrack editing and format conversion tools.
This app provides desktop-grade audio editing tools on your mobile device. It features a multi-track editor with numerous effects, an AI vocal separator, and a robust audio recorder. It's designed for music and podcast creators needing a convenient, on-the-go solution.
Transform your mobile device into a powerful guitar effects processor. Create your dream guitar tone with a vast library of amps, pedals, and studio racks. Practice, record, and perform with advanced features like Guitar Match and Looper.
This app amplifies sound for clearer listening and offers personalized hearing correction. It includes a hearing test, live transcription, and various amplification modes to enhance your auditory experience. Premium features provide advanced sound boosting and noise suppression.
Control your compatible Jensen amplifier's sound and lighting directly from your smartphone. Adjust EQ, crossover, volume, and RGB lighting for a personalized audio experience.
This app provides interactive calculators and reference information for designing and analyzing op-amp circuits. It offers step-by-step explanations and technical data on popular op-amp series, aiding students and engineers in circuit development and prototyping.
Amplify live headphone audio and enhance your listening experience. This app offers volume boosts, music enhancement, and even a hearing assessment. Record audio and review transcriptions to never miss a word.
Transform your mobile device into a powerful guitar and bass effects processor. Access a vast library of realistic amps and effects, customize your sound with a drag-and-drop interface, and share presets globally.
This comprehensive toolkit offers over 160 electronic applications, calculators, and reference tools for engineers, students, and hobbyists. It features a multi-functional keyboard, color code tools, audio scope, frequency generator, and component references with datasheet access. The app supports real-time circuit simulations and includes a file manager for saving calculations.
This app provides a mobile guitar and bass tone studio with a vast collection of virtual gear. Users can practice, play, and record with professional-sounding tones by building custom rigs with stompboxes, amplifiers, and microphones. It offers features for live performance, practice, and recording, with extensive expansion options.
Build and simulate electronic circuits with dynamic animations of voltage, current, and charge. Adjust parameters in real-time and generate input signals with your finger. Explore a vast library of components and community designs.
Unlock the full potential of your BOSS Katana amplifier with this app. Connect via Bluetooth to manage, edit, and organize your amp's patches. Access advanced features and control your sound like never before.