Discovery AUv3 Synth vs Theremin Air
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Discovery AUv3 Synth
This powerful virtual analog synthesizer offers a vast sound library and advanced features for musicians and sound designers. Create complex sounds with multi-layering, morphing parameters, and built-in effects. Import classic synth patches and utilize rhythmic tools for unique sonic exploration.
- 4 Layers Per Patch
- Over 3,500 Presets
- Nord Lead 2 Patch Import
- Parameter Morphing
- Built-in Effects (Chorus, Phaser, Delay)
- Advanced Filters (8 types)
- Gate and Arpeggiator
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Discovery Synth AUv3 is a powerful virtual analog synthesizer, inspired by the iconic Clavia Nord Lead 2. With a robust feature set designed for musicians and sound designers, it delivers exceptional sound quality and flexibility. Key features include: • 4 Layers Per Patch: Stack layers to create complex, evolving sounds. • Over 3,500 Presets: Explore a vast collection of sounds, including percussion sets and Nord Lead 2 patches. • Nord Lead 2 Patch Import: Seamlessly import patches from the Clavia Nord Lead 2 and 2X for authentic sound recreation. • Parameter Morphing: Smoothly transition between parameter states for dynamic, evolving soundscapes. • Built-in Effects: Includes Chorus, Phaser, Panning Delay, and Gate for creative sound manipulation. • 128 Patch Memories per Bank: Organize and store your sounds efficiently. • Advanced Filters: Choose from 8 filter types, including LowPass, HighPass, BandPass, Formant, and an 8-tap Phaser. • Gate and Arpeggiator: Create rhythmic patterns with the built-in gate and arpeggiator synced to your host tempo. • Automation via MIDI CC (check the MIDI CC table in the PDF manual on the discoDSP Discovery page). Whether standalone or integrated as an AUv3, Discovery Synth provides all the tools you need to craft unique, high-quality sounds with ease. Dive into its intuitive interface and unlock your creative potential today!
Theremin Air
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Theremin Air transforme votre iPhone en Thérémine — l'instrument mythique qui se joue comme à son origine, sans contact Levez les mains devant la caméra : une main règle la hauteur, l'autre le volume. Vous préférez le mode tactile ? Le mode pad vous donne le même contrôle continu du bout des doigts. DEUX FAÇONS DE JOUER - Air Play : suivi des mains par la caméra, jeu dans l'air - Pad tactile : hauteur et volume au doigt, glissando fluide UN SON QUI VOUS RESSEMBLE - Du sinus pur à un son analogique épais (unisson désaccordé) - Harmonies : tierce, quinte, sous-octave - Effets studio : réverbération spatiale, delay, overdrive - Vibrato et glissando expressifs. APPRENDRE EN S'AMUSANT - PAD avec repères de notes (façon frettes) et hauteur de note en temps réel - Noms de notes localisés (Do/Ré ou C/D) selon la langue choisie - Démos d'interprétation. ENREGISTRER ET PARTAGER, EXPORTER - Capture audio qualité studio, export WAV vers vos apps - Light show néon réactif en Air Play, couleurs réglables (cyan, violet, bleu nuit), vous n'avez plus qu'à diffuser sur écran géant et faire le show! - Interface sombre et néon, retours haptiques, disponible en français et en anglais. Aucune publicité, aucun compte à créer, aucune donnée collectée — tout se passe sur votre appareil. Diffusez sur votre système audio, levez les mains, et faites chanter l'air.
Screenshots
Verdict
The clearest difference is price: Theremin Air at Free against Discovery AUv3 Synth's $19.99. Discovery AUv3 Synth's advantage is update cadence (weekly vs every 5 weeks) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Theremin Air is free to download; Discovery AUv3 Synth costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Discovery AUv3 Synth ships an update weekly, Theremin Air every 5 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | Discovery AUv3 Synth | Theremin Air |
|---|---|---|
| Price | $19.99 | Free — better |
| Rating | 4.3 (6 ratings) — better | — |
| Positive reviews | 76.2% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Weekly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 42 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | DiscoDSP LLC | Julien CICLET |
In-app purchases
Discovery AUv3 Synth
No in-app purchases
Theremin Air
No in-app purchases
Questions
Is Discovery AUv3 Synth free?
Is Theremin Air free?
Do Discovery AUv3 Synth or Theremin Air have ads?
Which is updated more often, Discovery AUv3 Synth or Theremin Air?
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