# Stria vs Classic FX

The clearest difference is rating: Stria at 5.0 against Classic FX's 4.6. Stria also leads on price ($9.99 vs $12.99). Classic FX's advantage is update cadence (every 2 months vs every 5 months) and iOS requirement (13.4 vs 15.6). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Stria costs $9.99 and Classic FX $12.99 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 4.6. Both are backed by a comparable volume of ratings — 35 and 22 respectively. Written reviews point the same way: 91% of Stria's written reviews are positive against 87% of Classic FX's.

Stria ships an update every 5 months, Classic FX every 2 months. The most recent releases landed on August 31, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Stria | Classic FX |
| --- | --- | --- |
| Price | **$9.99** | $12.99 |
| Rating | **[5.0 (35 ratings)](https://appshunter.io/ios/app/stria/id625740515/reviews)** | [4.6 (22 ratings)](https://appshunter.io/ios/app/classic-fx/id1471754938/reviews) |
| Number of ratings | **35** | 22 |
| Positive reviews | **91.1% of reviews** | 86.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 19 MB | 12 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [apeSoft](https://appshunter.io/developer/464660782) | [Igor Vasiliev](https://appshunter.io/developer/424401626) |

## What reviewers say

### Stria

[App page](https://appshunter.io/ios/app/stria/id625740515)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Classic FX

[App page](https://appshunter.io/ios/app/classic-fx/id1471754938)

Enhance audio with a comprehensive sound effects processor. It offers equalization, reverb, and unique morphing capabilities to add brightness and expand soundscapes for instruments, vocals, and drums. Experiment with diverse effects and dynamic transitions for creative sound design.

**Highlights:** 22 unique processing algorithms, 40 diverse presets, Morphing between effect slots, Three-band equalizer, Algorithmic reverb, Envelope follower, Sequencer for rhythmic control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stria free?

Stria costs $9.99, with no in-app purchases.

### Is Classic FX free?

Classic FX costs $12.99, with no in-app purchases.

### Which has better reviews, Stria or Classic FX?

Stria is rated higher. Stria averages 5.0 out of 5 from 35 ratings, while Classic FX averages 4.6 from 22 ratings.

### Do Stria or Classic FX have ads?

Neither Stria nor Classic FX shows ads.

### Which is updated more often, Stria or Classic FX?

Stria ships an update every 5 months, and Classic FX every 2 months. Most recently, Stria was updated on August 31, 2026 and Classic FX on September 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*