# VAPolyMT vs variStretch

The clearest difference is price: variStretch at $5.99 against VAPolyMT's $14.99. variStretch also leads on iOS requirement (12.0 vs 16.6). VAPolyMT's advantage is ratings volume (4 vs 1). On rating, update cadence, ads and in-app purchases there is nothing between them.

VAPolyMT costs $14.99 and variStretch $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 VAPolyMT against 5.0 for variStretch. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

VAPolyMT ships an update every 11 months, variStretch every 7 months. The most recent releases landed on September 20, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | VAPolyMT | variStretch |
| --- | --- | --- |
| Price | $14.99 | **$5.99** |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/vapolymt/id6743886961/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/varistretch/id6744925479/reviews) |
| Number of ratings | **4** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 7 months** |
| Monetization | Paid | Paid |
| Size | 18 MB | 15 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryo Togawa](https://appshunter.io/developer/1474193056) | [Satoshi Kajii](https://appshunter.io/developer/1777441634) |

## What reviewers say

### VAPolyMT

[App page](https://appshunter.io/ios/app/vapolymt/id6743886961)

This powerful synthesizer app offers bi-timbral polyphony with analog-style sequencers and assignable macro controls. It functions as a standalone application or an AudioUnit Extension, supporting MIDI, Ableton Link, and audio export. Project files are savable via iCloud Drive for cross-platform access.

**Highlights:** Bi-timbral polyphonic synthesizer, Analog-style step sequencer per timbre, Assignable macro controls, AudioUnit Extension (AUv3) support, Ableton Link and MIDI support, iCloud Drive project sharing, Built-in effects and piano roll editor

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is VAPolyMT free?

VAPolyMT costs $14.99, with no in-app purchases.

### Is variStretch free?

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

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

VAPolyMT and variStretch are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do VAPolyMT or variStretch have ads?

Neither VAPolyMT nor variStretch shows ads.

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

VAPolyMT ships an update every 11 months, and variStretch every 7 months. Most recently, VAPolyMT was updated on September 20, 2026 and variStretch on September 6, 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.*