# Agonizer vs BLEASS Megalit

The clearest difference is rating: Agonizer at 4.8 against BLEASS Megalit's 4.6. Agonizer also leads on monetization model (free with in-app purchases vs paid) and ratings volume (203 vs 32). On price, review sentiment, update cadence and ads there is nothing between them.

Agonizer costs $19.99 and BLEASS Megalit $19.99 up front. Agonizer sells 3 one-off in-app purchases and BLEASS Megalit sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Agonizer holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Agonizer has 203 ratings behind it against 32, so its average is the more settled of the two. Written reviews point the same way: 79% of Agonizer's written reviews are positive against 72% of BLEASS Megalit's.

Agonizer ships an update every 5 months, BLEASS Megalit every 6 months. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Agonizer | BLEASS Megalit |
| --- | --- | --- |
| Price | $19.99 | $19.99 |
| Rating | **[4.8 (203 ratings)](https://appshunter.io/ios/app/agonizer/id1499426175/reviews)** | [4.6 (32 ratings)](https://appshunter.io/ios/app/bleass-megalit/id1596728818/reviews) |
| Number of ratings | **203** | 32 |
| Positive reviews | **78.8% of reviews** | 72.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 6 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 362 MB | 172 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kai Aras](https://appshunter.io/developer/370820899) | [BLEASS](https://appshunter.io/developer/1220444177) |

## What reviewers say

### Agonizer

[App page](https://appshunter.io/ios/app/agonizer/id1499426175)

This app is a monophonic synthesizer focused on bass sounds, developed with a synth bass expert. It features dual wavetable oscillators, a mangle section, and built-in stereo effects. It supports MPE controllers and various audio/MIDI connectivity options for standalone or app-to-app use.

**Highlights:** Monophonic synth engine for bass, Dual wavetable oscillators, Built-in stereo effects, MPE controller support, Standalone and AUv3 operation, 140+ factory presets

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chrome Oasis Pack | $3.99 | one-time |
| Circuit Bender Pack | $3.99 | one-time |
| Neon Nightmare Pack | $4.99 | one-time |

**What reviewers like**

- 🎵 Excellent sound quality and unique bass tones
- 🎨 Intuitive and well-designed user interface
- ⚙️ Powerful modulation and sound design capabilities
- 🎛️ Wobulator feature for creative bass manipulation
- 📦 Great presets included with the app

**What reviewers complain about**

- 🐛 Keyboard legato/mono-synth behavior inconsistent
- 🐛 Frequent crashes in host applications (AUM, Cubasis, Audiobus)
- 🐛 No sound output in GarageBand and some AU hosts
- 🐛 App freezes on splash screen with iOS 18.3
- 🐛 UI responsiveness issues and knob lag

**Reported bugs**

- Keyboard does not properly handle legato/mono-synth note priority
- Crashes in Audiobus, AUM, and Cubasis host applications
- No sound output when used as AUv3 plugin in hosts
- No sound in GarageBand integration
- App freezes on splash screen with iOS 18.3

**Requested features**

- Polyphony mode or toggle between mono and poly
- Envelope drawing capability instead of preset selection
- Menu-based waveform selection instead of cycling
- Arpeggiator function
- Preset browser search and favorites filter


### BLEASS Megalit

[App page](https://appshunter.io/ios/app/bleass-megalit/id1596728818)

This powerful music synthesizer offers a vast sonic palette with advanced wavetable and subtractive oscillators, flexible filtering, and extensive modulation sources. Its intuitive interface makes complex sound design accessible to all musicians.

**Highlights:** Advanced wavetable oscillators, Per-oscillator unison mode, Noise generator with filtering, Resonant filters and waveshaper, Multiple LFOs for complex modulation, Motion Sequencer for repeating patterns, Built-in multi-band compressor

**Features:** Family Sharing

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Electronisounds Presets Pack | Free | one-time |
| Conrad Keely Preset Pack | Free | one-time |
| FXs & Risers Preset Pack | Free | one-time |
| Oddity Preset Pack | $0.99 | one-time |
| Lektrique Preset Pack | $0.99 | one-time |
| Pogman Preset Pack | $1.99 | one-time |
| VNR Preset Pack | $1.99 | one-time |
| Instant Sounds Preset Pack | $1.99 | one-time |
| ERAE Preset Pack | $3.99 | one-time |
| Megalight Preset Pack | $3.99 | one-time |
| Expressive Presets Pack #1 | $3.99 | one-time |
| The Sound Test Room Pack | $3.99 | one-time |
| The Sound Test Room Pack #2 | $4.99 | one-time |


## Frequently asked questions

### Is Agonizer free?

Agonizer costs $19.99, and also offers in-app purchases.

### Is BLEASS Megalit free?

BLEASS Megalit costs $19.99, and also offers in-app purchases.

### Which has better reviews, Agonizer or BLEASS Megalit?

Agonizer is rated higher. Agonizer averages 4.8 out of 5 from 203 ratings, while BLEASS Megalit averages 4.6 from 32 ratings.

### Do Agonizer or BLEASS Megalit have ads?

Neither Agonizer nor BLEASS Megalit shows ads.

### Which is updated more often, Agonizer or BLEASS Megalit?

Agonizer ships an update every 5 months, and BLEASS Megalit every 6 months. Most recently, Agonizer was updated on September 22, 2026 and BLEASS Megalit on September 20, 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.*