# BLEASS Monolit vs Big Stuff Harmonic Distortion

The clearest difference is in-app purchases: Big Stuff Harmonic Distortion at none against BLEASS Monolit's 3. Big Stuff Harmonic Distortion also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 83%). BLEASS Monolit's advantage is update cadence (every 12 months vs every 40 months) and ratings volume (83 vs 12). On price, ads and device support there is nothing between them.

Both are free to download. BLEASS Monolit sells 3 one-off in-app purchases. Big Stuff Harmonic Distortion asks for nothing beyond the download.

Big Stuff Harmonic Distortion holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: BLEASS Monolit has 83 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 83% of BLEASS Monolit's written reviews are positive against 100% of Big Stuff Harmonic Distortion's.

BLEASS Monolit ships an update every 12 months, Big Stuff Harmonic Distortion every 40 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | BLEASS Monolit | Big Stuff Harmonic Distortion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (83 ratings)](https://appshunter.io/ios/app/bleass-monolit/id1589410030/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/big-stuff-harmonic-distortion/id6449679430/reviews)** |
| Number of ratings | **83** | 12 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 40 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 35 MB | 30 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [BLEASS](https://appshunter.io/developer/1220444177) | [Nembrini Audio](https://appshunter.io/developer/1493296895) |

## What reviewers say

### BLEASS Monolit

[App page](https://appshunter.io/ios/app/bleass-monolit/id1589410030)

This app offers a powerful yet intuitive mono-synthesizer for creating a wide range of sounds, from deep basses to sparkling arpeggios. It features a user-friendly interface with tactile controls and a randomizer for sonic inspiration, along with factory presets and purchasable sound packs.

**Highlights:** Intuitive mono-synthesizer, Analogue sound engine, User-friendly interface, Random sound generator, Factory presets, Additional sound packs

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abyssal Preset Pack | $3.99 | one-time |
| Leads Preset Pack | $3.99 | one-time |
| Basses Preset Pack | $3.99 | one-time |


### Big Stuff Harmonic Distortion

[App page](https://appshunter.io/ios/app/big-stuff-harmonic-distortion/id6449679430)

This app emulates the sound of a legendary vintage distortion pedal, offering a violin-like sustaining tone. It functions as a standalone application, an AudioUnit v3 effect, or an Inter-App Audio effect for versatile music production.

**Highlights:** Vintage distortion emulation, Sustaining violin-like tone, Standalone app functionality, AudioUnit v3 effect, Inter-App Audio effect

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BLEASS Monolit free?

BLEASS Monolit is free to download, with in-app purchases available.

### Is Big Stuff Harmonic Distortion free?

Big Stuff Harmonic Distortion is free to download, with no in-app purchases.

### Which has better reviews, BLEASS Monolit or Big Stuff Harmonic Distortion?

Big Stuff Harmonic Distortion is rated higher. BLEASS Monolit averages 4.7 out of 5 from 83 ratings, while Big Stuff Harmonic Distortion averages 5.0 from 12 ratings.

### Do BLEASS Monolit or Big Stuff Harmonic Distortion have ads?

Neither BLEASS Monolit nor Big Stuff Harmonic Distortion shows ads.

### Which is updated more often, BLEASS Monolit or Big Stuff Harmonic Distortion?

BLEASS Monolit ships an update every 12 months, and Big Stuff Harmonic Distortion every 40 months. Most recently, BLEASS Monolit was updated on October 24, 2026 and Big Stuff Harmonic Distortion on October 18, 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.*