# Midi Poly Grid vs VAPolyTZFM

Midi Poly Grid and VAPolyTZFM both sit at 5.0 stars, but that hides the real split: 100% of Midi Poly Grid's written reviews are positive against 50% of VAPolyTZFM's. Midi Poly Grid also leads on price ($3.99 vs $14.99) and update cadence (every 11 days vs every 9 months). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Midi Poly Grid costs $3.99 and VAPolyTZFM $14.99 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 Midi Poly Grid against 5.0 for VAPolyTZFM. Both are backed by a comparable volume of ratings — 8 and 3 respectively. Written reviews are what separate them: 100% of Midi Poly Grid's written reviews are positive against 50% of VAPolyTZFM's.

Midi Poly Grid ships an update every 11 days, VAPolyTZFM every 9 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Midi Poly Grid | VAPolyTZFM |
| --- | --- | --- |
| Price | **$3.99** | $14.99 |
| Rating | [5.0 (8 ratings)](https://appshunter.io/ios/app/midi-poly-grid/id1633882803/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/vapolytzfm/id6747690642/reviews) |
| Number of ratings | **8** | 3 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 9 months |
| Monetization | Paid | Paid |
| Size | 24 MB | 17 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Andreas Mueller](https://appshunter.io/developer/1633882805) | [Ryo Togawa](https://appshunter.io/developer/1474193056) |

## What reviewers say

### Midi Poly Grid

[App page](https://appshunter.io/ios/app/midi-poly-grid/id1633882803)

This app functions solely as a MIDI controller, requiring a host application or DAW to produce sound. It offers intuitive pad controls for melodies and finger drumming, with advanced modulation options like MPE and polyphonic aftertouch. Connect virtually or via USB/Bluetooth to other devices and DAWs.

**Highlights:** Size-adjustable grid of pads, MPE and polyphonic aftertouch modulation, Custom grid creation, Virtual MIDI connection, Preset saving, Multiple layouts and colors

**In-app purchases:** none


### VAPolyTZFM

[App page](https://appshunter.io/ios/app/vapolytzfm/id6747690642)

This app is a polyphonic synthesizer that utilizes Through Zero FM for musical sound generation. It offers a standalone mode with Ableton Link and MIDI support, as well as an AudioUnit Extension for use with other music software. Built-in effects and iCloud Drive integration enhance its creative capabilities.

**Highlights:** Through Zero FM synthesis, AudioUnit Extension (AUv3) support, Ableton Link and MIDI connectivity, Built-in effects suite, iCloud Drive project sharing, Analog style step sequencer, Up to 8 voice polyphony

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Midi Poly Grid free?

Midi Poly Grid costs $3.99, with no in-app purchases.

### Is VAPolyTZFM free?

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

### Which has better reviews, Midi Poly Grid or VAPolyTZFM?

Midi Poly Grid and VAPolyTZFM are both rated 5.0 out of 5 on the App Store, from 8 and 3 ratings respectively.

### Do Midi Poly Grid or VAPolyTZFM have ads?

Neither Midi Poly Grid nor VAPolyTZFM shows ads.

### Which is updated more often, Midi Poly Grid or VAPolyTZFM?

Midi Poly Grid ships an update every 11 days, and VAPolyTZFM every 9 months. Most recently, Midi Poly Grid was updated on October 13, 2026 and VAPolyTZFM on October 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.*