Stria vs VC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stria
This app is a multilevel interactive sound synthesizer that utilizes Frequency Modulation and Wavetable Additive techniques. It offers extensive control over oscillators, pitch grids, and effects, with support for various audio and MIDI connections.
- Multilevel interactive sound synthesizer
- Up to 240 FM or Wavetable Additive Oscillators
- Five Spectral Pitch Grid Generators
- MIDI Pad With Scale Grid
- Extensive effects chain (Doppler, Glitch Gen, Reverb, etc.)
- Snapshots Presets Morphing Pad
- Control Manager LFO for Parameters
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Stria is rated as a Killer App by Apps4iDevices. Multilevel Interactive Sound Synthesizer Idea and Csound-Orchestra by Eugenio Giordani “Stria” is the title of a very important composition by John Chowning and I would like to say that this computer music piece represents the manifest of Frequency Modulation technique applied to audio synthesis, invented by Mr. Chowning himself. + Audiobus and Inter-App Audio support + Up to 240 Frequency Modulation Oscillators or simple Wavetable Additive + Five Spectral Pitch Grid Generators (Geometric, Harmonic, Fibonacci, Scalar, Temperated) + MIDI Pad With Scale Grid + Effects chain: Doppler, Chopper, Glitch Gen, Sync Grain, Spectral Arpeggiator, FDN Reverb, Dynamic Compressor/Expander + Snapshots Presets Morphing Pad + Control Manager LFO for Parameters + Midibus, Virtual Midi and Network: 14 bit NRPN controllers + Capture Master Audio Output + File Manager, sharing common audio files via iTunes, Dropbox and AudioCopy + Post Fx Chain: Doppler, Chopper, Out Of Range, Sync Granulator, Spectral Arpeggiator, Reverb FDN, Dynamisc Processor + Bluetooth A2DP High Quality + etc...
VC
This app offers a versatile, vintage-voiced multi-stage chorus effect for music production. It provides multiple chorus models, configurable stages, and advanced stereo processing for unique and extreme sound design.
- Multi-stage chorus effect
- Vintage and digital chorus models
- Serial and parallel configurations
- True stereo processing
- MIDI control
- Audio Unit Extension support
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VC-1 - Multi Stage Chorus VC-1 is a flexible, vintage voiced chorus effect capable of delivering many classic chorus sounds but it doesn't stop there. Featuring several true stereo algortihms with up to 3 chorus stages per channel, parallel & serial configurations, a 3 band split input section and much more VC-1 offers almost endless posibilites for new, extreme or unconventional effects. Overview: * 3 unique chorus models (Analog, Digital, Vintage Digital) * Up to 3 chorus stages in either serial or parallel configuration * Modulation via sine LFO or lowpass noise * Fixed 3 band split input section and +/-6db shelving filters at the output * Advanced Dimension D style stereo coupling * Stereo Animator & true stereo processing throughout Programs: 1. Analog Warm sounding analog voiced chorus utilizing a BBD (bucket brigade delay) emulation and Dimension-D style cross-coupling. 2. Digital Bright & modern sounding digital chorus (full bandwith). 3. Vintage Digital Dark & noisy vintage voiced digital chorus (10khz bandwidth / 12bit processing). Connectivity: - Audio Unit Extension - Inter-App Audio Effect - Audiobus 3 (Filter) - Ableton Link - USB Audio - MIDI Control (Network, USB, Bluetooth)
Screenshots
Verdict
The clearest difference is review sentiment: Stria at 91% against VC's 70%. Stria also leads on rating (5.0 vs 4.8) and update cadence (every 6 months vs every 15 months). VC's advantage is price ($5.99 vs $9.99) and iOS requirement (9.0 vs 17.0). On ads, in-app purchases, monetization model 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
Stria costs $9.99 and VC $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Stria holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Stria has 35 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 91% of Stria's written reviews are positive against 70% of VC's.
Stria ships an update every 6 months, VC every 15 months. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.
| Parameter | Stria | VC |
|---|---|---|
| Price | $9.99 | $5.99 — better |
| Rating | 5.0 (35 ratings) — better | 4.8 (4 ratings) |
| Positive reviews | 91.5% of reviews — better | 70.0% of reviews |
| Number of ratings | 35 — better | 4 |
| Update frequency | Every 6 months — better | Every 15 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 20 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | apeSoft | Kai Aras |
Customer experience
Stria
VC
In-app purchases
Stria
No in-app purchases
VC
No in-app purchases
