Gra vs BLEASS Granulizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gra
Read full descriptionHide full description
グラトーンは、絵を描くように曲を作って演奏できる図形楽譜アプリです。 ツールパレットに用意された9種類の描画ツールを使って図形楽譜を描き、演奏ボタンをタップすれば、それぞれのツールに割り当てられた9種類の音色で演奏がスタートします。 また、グラトーンにはサンプラー機能が搭載されているので、楽器の音だけでなく、笑い声や話し声、虫や動物の鳴き声、玄関のチャイム、アラーム音など、身のまわりの様々な音を楽器に見立てて演奏するすることができます。
BLEASS Granulizer
Transform audio into evolving textures and soundscapes with this granular effect processor. Slice audio into grains and modulate parameters like volume, pitch, and playback direction with a real-time 3D visualizer. Sync to host tempo for dynamic sound design.
- Granular effect processor
- Real-time parameter modulation
- 3D visualizer
- Randomization controls
- Tempo syncing
- Multi-bus audio input
Read full descriptionHide full description
BLEASS Granulizer is an innovative granular effect processor crafted for musicians, producers, and sound designers who want to transform incoming audio signals into rich, evolving textures and immersive soundscapes. It works by slicing audio inputs into small "grains" and reassembling them through real-time modulation of different parameters that you can visualize thanks to a 3D visualizer: Modulate - Volume - Pan (represented by width in the visualizer) - Size ( = grain’s duration) - Density ( = frequency of grains generation) - Offset ( = the amount of time between record and play represented by the depth in the 3D visualizer) - Backward/Forward Playback Direction - Shape ( = grain’s envelope, represented by the height dimension in the visualizer) - Warmth ( = strength of the distortion applied to the grain) - Tune ( = grains can be pitched up or down according to different modes: “Fine” / Chromatic / Major / Minor / 5th / Major 7th / Minor 7th / Octave. The amount of randomization can be set with the “dice” knobs. Density, grain size, and offset range can be freely synced or beat synced to the host’s tempo. Touching and holding the visualizer modifies pan and density. BLEASS Granulizer takes up to 4 sources from different busses as inputs (compatible host required such as AUM). When multiple busses are on, each grain is randomly extracted from one of the available sources. BLEASS Granulizer is your unique granular texture effect for reshaping any audio source into a dynamic granular soundscape in ways you've never imagined. Check out www.bleass.com/granulizer for video tutorials and more info!
Screenshots
Verdict
The clearest difference is price: Gra at Free against BLEASS Granulizer's $6.99. Gra also leads on update cadence (every 2 months vs every 26 months) and iOS requirement (10.0 vs 12.0). BLEASS Granulizer's advantage is chart position (#181 vs unranked) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Gra is free to download; BLEASS Granulizer costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Gra ships an update every 2 months, BLEASS Granulizer every 26 months. Both last shipped on October 27, 2026.
| Parameter | Gra | BLEASS Granulizer |
|---|---|---|
| Price | Free — better | $6.99 |
| Rating | — | 4.9 (40 ratings) — better |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | — | 40 — better |
| Update frequency | Every 2 months — better | Every 26 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Best chart rank | — | #181 — better |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 148 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Osaka Kyoiku University | BLEASS |
In-app purchases
Gra
No in-app purchases
BLEASS Granulizer
No in-app purchases









