# SynthScaper vs BLEASS Alpha Synthesizer

The clearest difference is in-app purchases: SynthScaper at none against BLEASS Alpha Synthesizer's 10. SynthScaper also leads on iOS requirement (10.0 vs 15.0). BLEASS Alpha Synthesizer's advantage is rating (4.9 vs 4.6). On price, review sentiment, ratings volume and update cadence there is nothing between them.

SynthScaper costs $14.99 and BLEASS Alpha Synthesizer $14.99 up front. BLEASS Alpha Synthesizer sells 10 one-off in-app purchases. SynthScaper asks for nothing beyond the download.

BLEASS Alpha Synthesizer holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 72 and 109 respectively. Written reviews split almost evenly too, at 87% and 86% positive.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | SynthScaper | BLEASS Alpha Synthesizer |
| --- | --- | --- |
| Price | $14.99 | $14.99 |
| Rating | [4.6 (72 ratings)](https://appshunter.io/ios/app/synthscaper/id1175892734/reviews) | **[4.9 (109 ratings)](https://appshunter.io/ios/app/bleass-alpha-synthesizer/id1476042892/reviews)** |
| Number of ratings | 72 | **109** |
| Positive reviews | **86.8% of reviews** | 86.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 68 MB | 38 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Igor Vasiliev](https://appshunter.io/developer/424401626) | [BLEASS](https://appshunter.io/developer/1220444177) |

## What reviewers say

### SynthScaper

[App page](https://appshunter.io/ios/app/synthscaper/id1175892734)

Create unique ambient soundscapes with a powerful synthesizer. Experiment with multi-layered oscillators, filters, and effects to generate everything from melodic instruments to abstract noises. Features a neural network for generating new presets and extensive MIDI/screen keyboard control.

**Highlights:** Multi-layered oscillators, Chains of filters and effects, Envelope generators and LFOs, Designer tool for preset generation, Flexible screen and MIDI keyboard control, Inter-App Audio and Audiobus 3 support

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ✨ Amazing soundscapes
- 💡 Endless creative possibilities
- 🎨 Deep and complex sound design
- 🎶 Inspiring randomizer function
- 🚀 Powerful and versatile synth

**What reviewers complain about**

- 🤯 Steep learning curve
- 🐌 Laggy response
- 🔋 Battery hog
- 😵 Obscure and archaic interface
- ❓ Unclear UI elements

**Reported bugs**

- Crashing issue (resolved)
- Laggy response to key touch
- App doesn't stop in background
- Clipping and digital distortion on iPad Pro
- Modal dialogue boxes require multiple dives

**Requested features**

- AUv3 compatibility
- Audio Unit support
- Update or new version
- MPE keyboard support
- Export files to lite version


### BLEASS Alpha Synthesizer

[App page](https://appshunter.io/ios/app/bleass-alpha-synthesizer/id1476042892)

This versatile polyphonic synthesizer offers a virtual analog sound engine inspired by classic hardware. It provides intuitive sound design tools, efficient CPU usage, and a unique motion sequencer for expressive modulation. Explore a vast library of presets and create unique sounds for your music.

**Highlights:** Virtual analog polyphonic stereo synthesizer, Intuitive sound design interface, CPU efficient for live performance, Unique motion sequencer, Built-in arpeggiator, Over 200 factory presets, Audio Unit V3 compatible

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sound Of Izrael Preset Pack | $2.99 | one-time |
| Red Sky Lullaby Preset Pack | $2.99 | one-time |
| MPE Preset Pack #1 | $3.99 | one-time |
| Lily Jordy Preset Pack | $3.99 | one-time |
| The GarageBand Guide Pack | $3.99 | one-time |
| Hoops Collection #1 | $3.99 | one-time |
| Yawdel Preset Pack | $3.99 | one-time |
| Funk Preset Pack | $3.99 | one-time |
| Torley Preset Pack | $4.99 | one-time |
| The Sound Test Room Pack | $4.99 | one-time |


## Frequently asked questions

### Is SynthScaper free?

SynthScaper costs $14.99, with no in-app purchases.

### Is BLEASS Alpha Synthesizer free?

BLEASS Alpha Synthesizer costs $14.99, and also offers in-app purchases.

### Which has better reviews, SynthScaper or BLEASS Alpha Synthesizer?

BLEASS Alpha Synthesizer is rated higher. SynthScaper averages 4.6 out of 5 from 72 ratings, while BLEASS Alpha Synthesizer averages 4.9 from 109 ratings.

### Do SynthScaper or BLEASS Alpha Synthesizer have ads?

Neither SynthScaper nor BLEASS Alpha Synthesizer shows ads.

### Which is updated more often, SynthScaper or BLEASS Alpha Synthesizer?

SynthScaper ships an update every 2 months, and BLEASS Alpha Synthesizer every 2 months. Most recently, SynthScaper was updated on October 26, 2026 and BLEASS Alpha Synthesizer on October 26, 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.*