# Stria vs Unique for iPhone

The clearest difference is review sentiment: Stria at 91% against Unique for iPhone's 44%. Stria also leads on rating (5.0 vs 3.8). Unique for iPhone's advantage is update cadence (every 4 weeks vs every 5 months) and price ($4.99 vs $9.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Stria costs $9.99 and Unique for iPhone $4.99 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 3.8. Both are backed by a comparable volume of ratings — 35 and 27 respectively. Written reviews point the same way: 91% of Stria's written reviews are positive against 44% of Unique for iPhone's.

Stria ships an update every 5 months, Unique for iPhone every 4 weeks. The most recent releases landed on August 31, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Stria | Unique for iPhone |
| --- | --- | --- |
| Price | $9.99 | **$4.99** |
| Rating | **[5.0 (35 ratings)](https://appshunter.io/ios/app/stria/id625740515/reviews)** | [3.8 (27 ratings)](https://appshunter.io/ios/app/unique-for-iphone/id1171390573/reviews) |
| Number of ratings | **35** | 27 |
| Positive reviews | **91.1% of reviews** | 44.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 weeks** |
| Monetization | Paid | Paid |
| Size | 19 MB | 35 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [apeSoft](https://appshunter.io/developer/464660782) | [Sugar Bytes GmbH](https://appshunter.io/developer/614418826) |

## 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


### Unique for iPhone

[App page](https://appshunter.io/ios/app/unique-for-iphone/id1171390573)

Create unique analog synth sounds with a wide sonic spectrum. Explore classic and gritty tones with versatile oscillators, filters, and built-in effects. Features a unique Vowel Filter for distinctive vocal-like textures.

**Highlights:** Multiple oscillator waveforms, Analog filter types, Vowel Filter with formant stringing, LFO and envelope modulation, Recordable XY field and sequencer, Dual effect units, Audio Unit v3 support

**In-app purchases:** none


## Frequently asked questions

### Is Stria free?

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

### Is Unique for iPhone free?

Unique for iPhone costs $4.99, with no in-app purchases.

### Which has better reviews, Stria or Unique for iPhone?

Stria is rated higher. Stria averages 5.0 out of 5 from 35 ratings, while Unique for iPhone averages 3.8 from 27 ratings.

### Do Stria or Unique for iPhone have ads?

Neither Stria nor Unique for iPhone shows ads.

### Which is updated more often, Stria or Unique for iPhone?

Stria ships an update every 5 months, and Unique for iPhone every 4 weeks. Most recently, Stria was updated on August 31, 2026 and Unique for iPhone on September 21, 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.*