16+ iOS apps curated and reviewed
Big Stuff Harmonic Distortion is the household name in Fabfilter, but it's far from the only option. We track 16+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (8) | Yes | No | Jul 2026 |
| 2 |  | Free | 4.7★ (7) | No | Yes | Jul 2026 |
| 3 |  | $8.99 | 5.0★ (2) | No | No | Aug 2026 |
| 4 |  | $29.99 | 4.7★ (47) | No | No | May 2026 |
| 5 |  | $0.99 was $1.99 | 4.5★ (19) | No | No | Jul 2026 |
| 6 |  | Free | 4.5★ (2) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.7★ (3.2K) | No | No | Aug 2026 |
| 8 |  | Free | 4.4★ (132) | Yes | Yes | Aug 2026 |
This app emulates the sound of a legendary vintage distortion pedal, offering a violin-like sustaining tone. It functions as a standalone application, an AudioUnit v3 effect, or an Inter-App Audio effect for versatile music production.
This audio unit plugin emulates the classic Fairchild 670 tube compressor and limiter, offering its renowned sonic character. It provides comprehensive controls, including sidechain filters and boost, for detailed audio shaping. A free version is available for testing, with a one-time purchase to remove limitations.
This audio effect plugin offers multi-band compression and expansion with real-time visual feedback. It allows detailed manipulation of specific frequency ranges within your audio, ideal for mastering or individual track processing. Configure up to four bands with drag-and-drop controls for precise dynamic adjustments.
This professional audio plug-in offers a high-quality equalizer with up to 24 bands, featuring dynamic EQ, linear phase processing, and an intuitive interface. It allows for precise sound shaping with advanced features like spectrum analysis and EQ matching.
This AUv3 MIDI plugin transforms a single MIDI note into a wide range of harmonious chords, enabling generative music composition. It offers extensive control over parameters, scales, and real-time adjustments for creative musical exploration.
Send faxes directly from your mobile device. Scan documents, attach photos, and import files from cloud storage. Includes a professional cover page and a history log for sent faxes.
Send, receive, and manage faxes directly from your iPhone or iPad. This app allows you to scan documents, upload files from cloud storage, and add personalized cover pages. It provides unlimited cloud storage for all your fax documents.
Transform your device into a portable fax machine. Send documents, photos, or typed text to over 50 countries for free, with one page daily. Additional pages can be purchased in-app.
Stay updated with Icelandic basketball news, live game scores, player statistics, and schedules for all major leagues. Follow real-time game updates and detailed league information.
Send and receive faxes globally from your mobile device. Convert documents, photos, or text into faxes, and even send real letters within Germany. Also supports sending SMS messages.
This app simplifies invoicing and basic accounting for businesses. It integrates with the National e-Invoicing System (KSeF) to automatically send sales invoices and retrieve purchase invoices. Users can manage multiple companies, track expenses with photos, and send invoices via email.