240+ iOS apps & games curated and reviewed
Looking for free modulation apps and games? 18 of our 240+ 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 | 4.4★ (9) | Yes | Yes | Aug 2026 |
| 2 |  | Free | — | No | Yes | Jul 2026 |
| 3 |  | Free | 5.0★ (14) | No | No | Aug 2026 |
| 4 |  | Free | 1.8★ (17) | No | No | May 2026 |
| 5 |  | Free | 4.4★ (154) | No | Yes | Aug 2026 |
| 6 |  | Free | 2.0★ (40) | No | No | Aug 2026 |
| 7 |  | Free | — | Yes | No | Jun 2026 |
| 8 |  | $7.99 was $19.99 | 4.6★ (190) | No | No | Aug 2026 |
Easily alter your voice with a variety of effects like echo, pitch changes, and speed adjustments. Share your modified audio messages with friends through social media or directly via file transfer. Perfect for adding a fun twist to your communications.
Design your dream pool in augmented reality, receive instant price estimates, and digitally sign agreements. Track every stage of your pool construction in real-time, from initial signing to final inspection.
Manage your vacation rental team and tasks efficiently from your smartphone. Distribute responsibilities, track job completion, and securely store important documents. Stay organized and informed about your team's workload and guest arrivals 24/7.
Transform your voice with a variety of humorous audio effects for prank calls or creating funny video clips. Easily generate and share audio or video content with friends and on social media.
Control your spa remotely to ensure it's always ready for you. Adjust temperature, lights, and pumps, and receive guidance for water care and energy efficiency. Enjoy a simpler, more intuitive spa experience.
This app is a monophonic synthesizer for iOS and AUv3 plugins, utilizing Phase Distortion synthesis. It offers dual PD oscillators, sequencers, LFOs, and envelopes for complex sound design. Almost any control can be modulated by multiple sources, with real-time visual feedback.
This app provides a high-quality mobile sound module for iOS devices, offering professional piano and keyboard sounds. It's ideal for live performance and music production, allowing users to create studio-quality music anywhere with just an iOS device and a MIDI keyboard. Expandable sound libraries and integration with other music apps enhance its capabilities.
Official mobile application for a regional radio station. Stream live broadcasts and access station content directly from your device.
This app offers professional piano and keyboard sounds for mobile devices. The free version provides access to high-quality piano sounds, with options to unlock more sound libraries and features through in-app purchases or by connecting Korg MIDI controllers.
Create dynamic visual effects synchronized with your music library or microphone input. Select songs from your device to bring your audio to life with unique visual experiences.
Defend your space base from waves of incoming enemies by strategically placing and customizing unique towers. This offline strategy game offers deep customization with modular elements and elemental bonuses to overcome challenging levels.
Scan barcodes for inventory management using your phone. Generate CSV files with scanned data, including photos, GPS coordinates, and timestamps. Upload data manually or directly to SharePoint.
This utility calculates the modulus of two values and helps programmers avoid common errors. It can also enumerate repeating series and display results, supporting decimal values for comprehensive analysis.
Securely access patient medical histories, appointments, prescriptions, and clinical notes from your handheld device. Get a quick financial snapshot of daily activity with HIPAA-compliant security.
Transform text into natural-sounding speech with a variety of expressive voice styles. Easily create engaging audio for social media, stories, or messages. Download and share your creations with a simple tap.