# GRM studio vs BLEASS Tides

The clearest difference is price: GRM studio at Free against BLEASS Tides's $14.99. GRM studio also leads on update cadence (weekly vs every 5 months) and review sentiment (100% vs 75%). BLEASS Tides's advantage is rating (4.9 vs 4.0) and ratings volume (8 vs 1). On ads, in-app purchases and device support there is nothing between them.

GRM studio is free to download; BLEASS Tides costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BLEASS Tides holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: BLEASS Tides has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of GRM studio's written reviews are positive against 75% of BLEASS Tides's, so the app with the better star average is not the one people write more warmly about.

GRM studio ships an update weekly, BLEASS Tides every 5 months. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GRM studio | BLEASS Tides |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/grm-studio/id1448936613/reviews) | **[4.9 (8 ratings)](https://appshunter.io/ios/app/bleass-tides/id6740145405/reviews)** |
| Number of ratings | 1 | **8** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | **Free** | Paid |
| Size | 35 MB | 28 MB |
| Requires iOS | **9.3** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Institut National de l'Audiovisuel](https://appshunter.io/developer/480730772) | [BLEASS](https://appshunter.io/developer/1220444177) |

## What reviewers say

### GRM studio

[App page](https://appshunter.io/ios/app/grm-studio/id1448936613)

This music creation app offers advanced sound manipulation tools for musicians and sound designers. Explore and edit audio files through direct waveform manipulation and multiple playback processes.

**Highlights:** Real-time sound transformation simulation, Direct waveform exploration, Virtual editing and montage, Multiple playback processes, Granular synthesis

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

**In-app purchases:** none


### BLEASS Tides

[App page](https://appshunter.io/ios/app/bleass-tides/id6740145405)

This music app offers a unique delay processing experience with fluid delay times and advanced modulation. Shape your echoes with input filters and a flexible feedback path featuring multiple effect processors. Its intuitive interface is designed for both touch and mouse interaction.

**Highlights:** Fluid delay time alteration, Enhanced modulation system (LFOs, envelope followers), Input filter with resonant bands, Feedback path with 11 insertable effect processors, Interactive delay visualizer, Momentary Freeze and Kill buttons

**In-app purchases:** none


## Frequently asked questions

### Is GRM studio free?

GRM studio is free to download, with no in-app purchases.

### Is BLEASS Tides free?

BLEASS Tides costs $14.99, with no in-app purchases.

### Which has better reviews, GRM studio or BLEASS Tides?

BLEASS Tides is rated higher. GRM studio averages 4.0 out of 5 from 1 ratings, while BLEASS Tides averages 4.9 from 8 ratings.

### Do GRM studio or BLEASS Tides have ads?

Neither GRM studio nor BLEASS Tides shows ads.

### Which is updated more often, GRM studio or BLEASS Tides?

GRM studio ships an update weekly, and BLEASS Tides every 5 months. Most recently, GRM studio was updated on October 18, 2026 and BLEASS Tides on October 24, 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.*