# variStretch vs VAPolyTS

The clearest difference is iOS requirement: variStretch at 12.0 against VAPolyTS's 16.6. On price, rating, ratings volume and update cadence there is nothing between them.

variStretch costs $5.99 and VAPolyTS $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for variStretch against 5.0 for VAPolyTS. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

variStretch ships an update every 7 months, VAPolyTS every 10 months. The most recent releases landed on September 6, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | variStretch | VAPolyTS |
| --- | --- | --- |
| Price | $5.99 | $5.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/varistretch/id6744925479/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/vapolyts/id6746113136/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 10 months |
| Monetization | Paid | Paid |
| Size | 15 MB | 16 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Satoshi Kajii](https://appshunter.io/developer/1777441634) | [Ryo Togawa](https://appshunter.io/developer/1474193056) |

## What reviewers say

### variStretch

[App page](https://appshunter.io/ios/app/varistretch/id6744925479)

This app allows real-time audio speed manipulation without altering pitch. It offers three distinct playback modes and adjustable buffer settings for precise control over sound processing.

**Highlights:** Real-time speed adjustment (0.5-2.0x), Tape mode (speed & pitch change), Phase Vocoder mode (speed only), Adjustable buffer size, Buffer clear function, AUv3 host compatibility

**In-app purchases:** none


### VAPolyTS

[App page](https://appshunter.io/ios/app/vapolyts/id6746113136)

Create iconic electronic music sounds with this polyphonic synthesizer. It offers advanced oscillator stacks, a step sequencer, and built-in effects for crafting Trance, House, and Techno. Seamlessly share projects across iPhone, iPad, and Mac via iCloud.

**Highlights:** Polyphonic subtractive synthesizer, Stack oscillators with detuned and octave-shifted outputs, Analog style step sequencer with piano roll editor, Built-in delay, chorus, flanger, reverb, EQ, and compressor, Audio Unit Extension (AUv3) and Ableton Link support, MIDI 2.0 and Bluetooth MIDI compatibility, iCloud Drive project sharing across Apple devices

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is variStretch free?

variStretch costs $5.99, with no in-app purchases.

### Is VAPolyTS free?

VAPolyTS costs $5.99, with no in-app purchases.

### Which has better reviews, variStretch or VAPolyTS?

variStretch and VAPolyTS are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do variStretch or VAPolyTS have ads?

Neither variStretch nor VAPolyTS shows ads.

### Which is updated more often, variStretch or VAPolyTS?

variStretch ships an update every 7 months, and VAPolyTS every 10 months. Most recently, variStretch was updated on September 6, 2026 and VAPolyTS on September 13, 2026.

---

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