# SDS vs BLEASS Monolit

The clearest difference is update cadence: SDS at every 3 months against BLEASS Monolit's every 12 months. SDS also leads on rating (4.9 vs 4.7). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. SDS sells 3 in-app purchases, starting at $0.99 per month and BLEASS Monolit sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

SDS holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 67 and 82 respectively. Written reviews point the same way: 90% of SDS's written reviews are positive against 83% of BLEASS Monolit's.

SDS ships an update every 3 months, BLEASS Monolit every 12 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SDS | BLEASS Monolit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (67 ratings)](https://appshunter.io/ios/app/sds-x-simple-drum-sampler/id1468026221/reviews)** | [4.7 (82 ratings)](https://appshunter.io/ios/app/bleass-monolit/id1589410030/reviews) |
| Number of ratings | 67 | **82** |
| Positive reviews | **90.4% of reviews** | 83.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 12 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 54 MB | 35 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Ryan Robinson](https://appshunter.io/developer/1270890717) | [BLEASS](https://appshunter.io/developer/1220444177) |

## What reviewers say

### SDS

[App page](https://appshunter.io/ios/app/sds-x-simple-drum-sampler/id1468026221)

Create beats and play drum samples with this feature-rich drum machine app. It offers an intuitive sequencer, extensive sample manipulation, and professional audio output options. Suitable for beginners and experienced musicians alike.

**Highlights:** 30+ factory kits, Intuitive 16-step sequencer, Nearly 200 factory samples, Drag and drop sample loading, Mixer with FX, AUv3 plugin support, MIDI and Ableton Link support

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Features Monthly | $0.99 | per month |
| Pro Features Yearly | $4.99 | per year |
| Pro Features | $12.99 | one-time |


### 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 |


## Frequently asked questions

### Is SDS free?

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

### Is BLEASS Monolit free?

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

### Which has better reviews, SDS or BLEASS Monolit?

SDS is rated higher. SDS averages 4.9 out of 5 from 67 ratings, while BLEASS Monolit averages 4.7 from 82 ratings.

### Do SDS or BLEASS Monolit have ads?

Neither SDS nor BLEASS Monolit shows ads.

### Which is updated more often, SDS or BLEASS Monolit?

SDS ships an update every 3 months, and BLEASS Monolit every 12 months. Most recently, SDS was updated on October 13, 2026 and BLEASS Monolit 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.*