246+ iOS apps curated and reviewed
Looking for free function generator pro apps? 17 of our 246+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (2.2K) | No | Yes | Aug 2026 |
| 2 |  | $12.99 | 4.8★ (266) | No | No | Aug 2026 |
| 3 |  | $2.99 | 4.4★ (9) | No | No | Aug 2026 |
| 4 |  | Free | 4.5★ (45) | No | Yes | Jul 2026 |
| 5 |  | Free | 4.8★ (1.4K) | No | No | Aug 2026 |
| 6 |  | Free | 4.6★ (3.6K) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 4.6★ (192) | Yes | Yes | Aug 2026 |
| 8 |  | Free | 4.9★ (24K) | No | No | Aug 2026 |
Generate various audio test tones, including sine, square, triangle, and sawtooth waves. Explore frequency and volume sweeps, noise generation, and custom preset creation. Advanced features like extended frequency ranges and multi-tone playback are available with an upgrade.
Generate various audio test tones, including sine, square, and sawtooth waves. Explore frequency and volume sweeps, custom presets, and different types of noise. Advanced settings allow for fine-tuning signal parameters and creating complex multi-tone sequences.
This utility transforms your iOS device into a versatile audio function generator. Create up to 20 independent generators producing various waveforms and noise types, with precise control over frequency, volume, and phase for each channel. Save and recall your settings for quick access.
Create various audio signals, including single tones, sweeps, and merged sounds, with extensive parameter control. Ideal for students, musicians, educators, and audio professionals exploring sound.
Easily create personalized QR codes with custom designs, logos, and colors. This app also includes a free, ad-free scanner and offers dynamic QR code options for tracking and editing.
Easily create and customize dynamic QR codes for various purposes. Generate codes for URLs, text, Wi-Fi, contacts, and more, with options for batch creation and real-time analytics. Edit existing codes anytime and receive scan notifications.
Easily generate random numbers with customizable visual and auditory feedback. Save your generated numbers to history and prevent duplicates. Copy numbers to your clipboard for use in other applications.
Take control of your health with comprehensive lab testing, personalized protocols, and AI-powered insights. Understand your body's data, track changes over time, and make informed decisions for long-term wellness. Connect wearables and upload records for a complete health picture.
This app provides a comprehensive functional training companion with expert-designed workouts and powerful built-in timers for various training styles. It offers over 1,000 workouts, daily new WODs, and custom routine generation, adapting to any environment with or without equipment.
Transform your mobile device into a dual-channel signal generator for sound and audio electric signals. Offers a wide variety of waveform types and customizable parameters like amplitude, frequency, and phase. Ideal for professionals and hobbyists for signal generation and circuit measurement.
Generate professional-grade audio signals like sine waves, square waves, and various noise types. Offers precise frequency control and remote operation via WiFi. Ideal for audio testing and production.
Perform essential arithmetic operations with a straightforward calculator app. Its large buttons and clear display ensure ease of use, supporting both portrait and landscape orientations.
Explore mathematical concepts by graphing any equation, from simple lines to complex series. This powerful tool allows for interactive exploration with sliders, data tables, and animations. It also includes a scientific calculator and supports inequalities and accessibility features.
Enhance strength, mobility, and endurance with tailored workouts for any level. Train at home or the gym with daily routines, progress tracking, and expert guidance. Join a supportive community to achieve sustainable fitness success.
Explore animal biology with interactive games that teach the relationship between organs and their functions. Learn how these systems enable survival in various species through detailed explanations.
