# Air vs Stria

The clearest difference is review sentiment: Stria at 91% against Air's 55%. Stria also leads on rating (5.0 vs 4.5) and ratings volume (35 vs 10). Air's advantage is price ($1.99 vs $9.99) and chart position (#160 vs unranked). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Air costs $1.99 and Stria $9.99 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 4.5. Both are backed by a comparable volume of ratings — 10 and 35 respectively. Written reviews point the same way: 55% of Air's written reviews are positive against 91% of Stria's.

Air ships an update every 12 months, Stria every 6 months. The most recent releases landed on October 17, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Air | Stria |
| --- | --- | --- |
| Price | **$1.99** | $9.99 |
| Rating | [4.5 (10 ratings)](https://appshunter.io/ios/app/air/id312163985/reviews) | **[5.0 (35 ratings)](https://appshunter.io/ios/app/stria/id625740515/reviews)** |
| Number of ratings | 10 | **35** |
| Positive reviews | 55.3% of reviews | **91.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 6 months** |
| Monetization | Paid | Paid |
| Best chart rank | **#160** | — |
| Size | 33 MB | 20 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Opal Limited](https://appshunter.io/developer/292792589) | [apeSoft](https://appshunter.io/developer/464660782) |

## What reviewers say

### Air

[App page](https://appshunter.io/ios/app/air/id312163985)

**Currently charting:** #160 Top Paid · Music (US App Store)

This app creates a unique, ever-changing audio-visual experience using vocal and piano samples. Users can influence the composition through different modes and even spread the sound across multiple devices.

**Highlights:** Generative audio-visual composition, Vocal and piano sample assembly, Four 'Conduct' modes for user control, Three 'Listen' modes for arrangement choice, Multi-device sound spreading option

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Air free?

Air costs $1.99, with no in-app purchases.

### Is Stria free?

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

### Which has better reviews, Air or Stria?

Stria is rated higher. Air averages 4.5 out of 5 from 10 ratings, while Stria averages 5.0 from 35 ratings.

### Do Air or Stria have ads?

Neither Air nor Stria shows ads.

### Which is updated more often, Air or Stria?

Air ships an update every 12 months, and Stria every 6 months. Most recently, Air was updated on October 17, 2026 and Stria on October 14, 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.*