# shapesynth vs Midiary

The clearest difference is update cadence: Midiary at every 9 days against shapesynth's every 2 months. Midiary also leads on price ($3.99 vs $4.99). shapesynth's advantage is ratings volume (24 vs 2) and iOS requirement (9.0 vs 17.0). On rating, ads, in-app purchases and monetization model there is nothing between them.

shapesynth costs $4.99 and Midiary $3.99 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 — 4.9 for shapesynth against 5.0 for Midiary. That said, the two scores are not equally well evidenced: shapesynth has 24 ratings behind it against 2, so its average is the more settled of the two.

shapesynth ships an update every 2 months, Midiary every 9 days. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | shapesynth | Midiary |
| --- | --- | --- |
| Price | $4.99 | **$3.99** |
| Rating | [4.9 (24 ratings)](https://appshunter.io/ios/app/shapesynth/id431097161/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/midiary-midi-file-studio/id6793514991/reviews)** |
| Number of ratings | **24** | 2 |
| Positive reviews | 65.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Paid | Paid |
| Size | 8 MB | 7 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Erik Sigth](https://appshunter.io/developer/385275335) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### shapesynth

[App page](https://appshunter.io/ios/app/shapesynth/id431097161)

Create unique retro-inspired sounds by drawing oscillator waveforms. This polyphonic synthesizer offers extensive modulation options, built-in effects, and recording capabilities. Seamlessly integrate with other music apps and hardware for a versatile creative experience.

**Highlights:** Draw custom oscillator waveforms, 16-voice polyphony, Arpeggiator and stereo delay, Resonant filter, Parameter modulation via keyboard, MPE, accelerometer, Tape recorder with infinite overdubs, Inter-app audio and AUv3 support

**Features:** Vision Pro support

**In-app purchases:** none


### Midiary

[App page](https://appshunter.io/ios/app/midiary-midi-file-studio/id6793514991)

This app allows musicians to edit and refine MIDI files by extracting and applying groove information, adjusting note parameters, and inspecting file structure. It preserves the original file while offering robust editing and auditioning capabilities.

**Highlights:** Groove extraction and application, Note pitch, velocity, and timing adjustment, Offline MIDI file editing, Undo/redo functionality, File inspection and auditioning, Export MIDI and CSV formats

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

**In-app purchases:** none


## Frequently asked questions

### Is shapesynth free?

shapesynth costs $4.99, with no in-app purchases.

### Is Midiary free?

Midiary costs $3.99, with no in-app purchases.

### Which has better reviews, shapesynth or Midiary?

Midiary is rated higher. shapesynth averages 4.9 out of 5 from 24 ratings, while Midiary averages 5.0 from 2 ratings.

### Do shapesynth or Midiary have ads?

Neither shapesynth nor Midiary shows ads.

### Which is updated more often, shapesynth or Midiary?

shapesynth ships an update every 2 months, and Midiary every 9 days. Most recently, shapesynth was updated on October 18, 2026 and Midiary on October 8, 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.*