NovaDrive vs CVOsc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NovaDrive
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NovaDrive is a professional multi-mode distortion plugin featuring three legendary saturation engines and powerful SuperSitter spatial positioning. Get desktop-class processing with tube warmth, high-gain distortion, or analog saturation, plus unique forward/back spatial control that moves sounds closer or further in your mix as easy as panning left/right! A Revolution! Works amazingly in Logic Pro, GarageBand, Cubasis, and all AUv3 hosts. Three Legendary Distortion Modes: Overdrive - Classic tube-style warmth and dynamics. Soft Clip for smooth transparency or Classic Saturation for vintage character with simulated power supply sag. Excellent for blues, rock, country, and clean boost. Distortion - Aggressive, tight, and brutally powerful. Driven Tube for focused control or Modern High-Gain for multi-stage clarity. Awesome for metal, punk, hard rock, and extreme fuzz tones. Saturation - Subtle warmth to full analog character. Tube Saturation for transparent mastering warmth or Tape Saturation for compression and analog glue. Perfect for mastering, parallel processing, and vintage vibe. Intelligent Tone Shaping: Drive - Distortion intensity with mode-optimized ranges for each character Tone - Adaptive pre/post EQ that intelligently complements each mode Style - Seamlessly blend between two unique algorithms per mode for vast tonal variations Gain - Extra control of input level that works with the Drive for volume compensation Mix - Parallel processing from subtle enhancement to full saturation Output - Final gain stage (-12dB to +12dB) for precise level matching SuperSitter Spatial Technology: Our exclusive psychoacoustic SuperSitter system easily moves sounds forward or back in your mix, as intuitive as left/right panning! Forward brings sounds closer with intelligent enhancement. Back creates warm distance with spatial processing. Visual feedback shows exact position in real-time. 20 Professional Presets: Expertly crafted presets covering blues to extreme distortion. Each preset remembers settings for all three modes, giving you 60 total starting points! Plus, unlimited global user presets for saving and recalling your custom settings instantly and across multiple DAWs on your device. Advanced Sidechain Control: Route sidechain to dynamically control drive intensity or spatial positioning. Precise threshold, attack, release, and mix controls with self-signal capability (DAW dependent). Optimized for iOS/iPadOS Production: Touch-optimized interface designed for iPad and iPhone. Works seamlessly with Logic Pro, GarageBand, Cubasis, AUM, and all AUv3 hosts. Create professional tones on the go with desktop power in your hands. CPU-efficient design allows multiple instances without performance issues. Technical Excellence: - AUv3 format works with Logic Pro, GarageBand, Cubasis, AUM, and all AUv3 hosts - Lock-free real-time processing with anti-aliasing and DC blocking - Three separate processing engines with dual algorithms and intelligent gain compensation - True stereo processing with independent channel state - Full parameter automation - CPU efficient design for use on many tracks simultaneously - Professional factory presets plus unlimited global user preset storage The Nova series of plugins represents an evolution of audio plugins - combining professional desktop quality effects and utilities with intuitive spatial positioning and advanced sidechain control for your iPhone and iPad. Download NovaDrive now and hear professional studio-quality results in seconds!
CVOsc
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Connect an Expert Sleepers ES-9, ES-8, or any class-compliant DC-coupled interface to your iOS Device, and visualize up to sixteen simultaneous channels of Control Voltage and audio — no laptop, no patch cables to a computer. See your patch • Up to 16 simultaneous channels in a paged, responsive grid • Three display modes: All (every channel), Selected (just the channels you tag), and Overlay (selected traces superimposed on a single canvas for phase and correlation work) • Per-channel range, offset, and time base, in volts for CV and normalized units for audio • Auto-trigger on zero crossing for rock-steady waveforms • Auto-fit to waveform when you just want the trace centered • Independent CV vs Audio mode per channel, with renameable identities ("VCO 1", "LFO Slow", etc.) Listen in • Built-in live monitor: route any input channel to any physical output of the interface • Monitor multiple channels simultaneously, each to its own output • Output assignments persist across sessions • Hot-plug aware — disconnect and reconnect, and CVOsc rebinds automatically Pro features (auto-renewing annual subscriptions) • Tuner — pitch detection that works on both CV pitch signals and audio. See note name and cents offset live in the pane. • Record & Playback — capture every selected channel to its own WAV file, then play recordings back through the interface. CV recordings are routed only to DC-coupled outputs; the app warns you if you try otherwise. Live monitoring and playback share the same USB pipeline, so you can play recordings while monitoring live channels at the same time. • Saved Channel Settings — every channel comes back exactly the way you left it on the next launch. • Presets — save and recall whole-rig configurations: channel names, signal types, all scale settings, monitor routings — under a single name. Each subscription is independent. Restore Purchases in Settings re-entitles anything you've previously bought on this Google account. Cancel anytime; cancellations take effect at the end of the current billing period. Hardware requirements CVOsc requires a class-compliant USB audio interface and a USB-C OTG cable. To visualize CV signals (not just audio), the interface must be DC-coupled. A powered USB hub is recommended for tablets that don't supply enough bus power. Supported DC Coupled USB Sound Cards Expert Sleepers - ES-9 (14 ch) - ES-8 (8 ch) - ES-3 (8 ch) - ES-40 (8 ch) Solid State Logic - SSL 2 MKII (2 ch) - SSL 2+ MKII (4 ch) - SSL 12 (4 ch) - SSL 18 (10 ch) - SSL ALPHA 8 (8 ch) MOTU - M2 / M4 / M6 (2 / 4 / 6 ch) - UltraLite-mk5 (10 ch), UltraLite AVB (8 ch) - 624 (6 ch), 8A (8 ch), 8M (8 ch), 10pre (8 ch), 16A (16 ch), 24Ao (24 ch) - 1248 (8 ch), 828 (8 ch), 828es (8 ch), 848 (12 ch) RME - Fireface UCX II (6 ch) Universal Audio - Apollo Twin / Twin MkII / Twin X / Twin USB / Twin X USB (4 ch) - Apollo x4 (6 ch), x6 (8 ch), x8 (10 ch), x8p (10 ch), x16 (18 ch) Native Instruments - Komplete Audio 6 MK2 (4 ch) Non-DC Coupled interfaces still work for audio I/O; they just won't pass the validator's DC-coupling check for CV playback. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://cvosc.com/privacy.html
Screenshots
Verdict
The clearest difference is price: CVOsc at Free against NovaDrive's $9.99. NovaDrive's advantage is in-app purchases (none vs 4) and iOS requirement (12.0 vs 26.4). On ads and device support 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
CVOsc is free to download; NovaDrive costs $9.99 up front. CVOsc sells 4 in-app purchases, starting at $0.99 per year. NovaDrive asks for nothing beyond the download.
| Parameter | NovaDrive | CVOsc |
|---|---|---|
| Price | $9.99 | Free — better |
| Update frequency | — | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 12.0 — better | 26.4 |
| Further details — not scored | ||
| Size | 19 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Simon Alexander | Aleph Void LLC |
In-app purchases
NovaDrive
No in-app purchases
CVOsc
- CVOsc Annual Tuner$0.991 Year
- CVOsc Annual Recording$0.991 Year
- CVOsc Preset Annual$0.991 Year
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- CVOsc Annual Convert To Gate$0.991 Year









