--- title: "Pure Strings Instrument & AUv3 — App Overview" url: https://marlvel.ai/apps/com-e-instruments-purestrings category: Music developer: e-instruments lab GmbH platforms: ios rating: 4.8 (37 ratings) pricing: paid report_level: overview generated: 2026-04-24 last_verified: "2026-04-24T12:39:56.962Z" --- > **Key Insight:** While users praise the high-quality sound and expressive interface, the app currently faces significant stability issues as an AUv3 plugin and lacks advanced MIDI mapping requested by professional users. | Metric | Value | |--------|-------| | Category | Music | | Rating | 4.8 ★ (37) | | Pricing | paid | | Platforms | iOS | | Latest Version (iOS) | 1.3 | | Developer | e-instruments lab GmbH | ## What is Pure Strings Instrument & AUv3? Pure Strings is an iOS instrument app that provides high-quality string ensemble sounds through nine sampled articulations. It features a touch-sensitive Morphpad interface designed to allow musicians to blend and layer textures intuitively on mobile devices. ## Key Features - **Morphpad Interface**: A touch-sensitive control surface that enables users to blend, mix, and layer string tones through finger movements. - **Sampled Articulations**: Includes nine expertly sampled string textures, such as sustain, pizzicato, and staccato. - **AUv3 Support**: Functions as an Audio Unit v3 plugin for integration into mobile digital audio workstations like Logic Pro. ## Who is it for? Professional and hobbyist musicians seeking expressive, high-quality string sounds for mobile composition and performance. ## Links - [App Store](https://apps.apple.com/us/app/pure-strings-instrument-auv3/id6743003730?uo=2) - [Full Intelligence Report](https://marlvel.ai/apps/com-e-instruments-purestrings) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/com-e-instruments-purestrings).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*