BLEASS Alpha Synthesizer vs MIDI Strummer AUv3 Plugin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BLEASS Alpha Synthesizer
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.
- 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
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BLEASS Alpha Synthesizer is a versatile virtual analogue polyphonic synthesizer built for immediate, hands-on sound design. Its three oscillators combine variable waveshapes and pulse widths with unison, hard sync, cross modulation and ring modulation, while dual variable-state filters with drive add further colour and character. The streamlined interface follows the natural signal path, keeping powerful synthesis controls accessible at a glance. Bring sounds to life with three ADSR envelopes, two multi-waveform LFOs and extensive modulation possibilities, while the Motion Sequencer adds rhythmic and expressive movement that can work hand in hand with the built-in arpeggiator. MPE support extends the performance possibilities, and BLEASS' efficient audio engine keeps the experience smooth and responsive on mobile devices. A complete built-in effects section includes Overdrive, Bitcrusher, Tremolo, filtered ping-pong Delay and Reverb, adding everything from subtle movement to more radical processing directly within the synth. More than 200 factory presets provide ready-to-play sounds and starting points for your own creations. BLEASS Alpha Synthesizer can be used as a standalone app or AUv3 instrument on iPhone and iPad. Also available for Windows and macOS. More information and technical specifications available on: https://www.bleass.com/alpha/
MIDI Strummer AUv3 Plugin
This app generates MIDI note data to simulate guitar strumming and picking. It includes a soundfont player, definable chord pads, and a pattern editor for creating custom strumming and picking sequences. You can also chain patterns into songs and apply various audio effects.
- Simulate guitar strumming and picking
- Generate MIDI note data
- Import and use soundfonts (.SF2, .DLS)
- 16 definable chord pads
- Pattern editor for creating sequences
- Song mode to chain patterns
- 6 and 12 string emulation
- Built-in audio effects
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MIDI Strummer is an AUv3 plugin designed to simulate guitar strumming and picking techniques. It can used to generate MIDI note data which can be sent to either an external synth of choice or the internal soundfont engine. The inbuilt soundfont player allows you to import all your favourite .SF2 and .DLS soundfonts and use them as a sound source. MIDI strummer has a set of 16 definable chord pads that can hold a series of chords, which in turn can be triggered remotely via MIDI messages or by tapping the pads. Use the pattern editor to create a series of picking or strumming patterns that can be tranposed to the selected chord pad. Song mode allows you to chain these chord patterns together to form songs combining both picking and strumming patterns within the same song. Enable 6/12 string on a particular part to emphesize a pert by adding depth. Strummer also features a number of audio effects that can be used to enhance the audio from the soundfont player. These include overdrive, distortion, tremolo, chorus, phaser, graphic EQ, digital delay and reverb. Key Features: • 6 and 12 string emulations. • Simulate strum up/down with variable speeds. • Create patterns up to 64 steps in length. • Load up to 6 pattern variations. • Ramdomize and rotate options. • Songs can be up to 255 steps in length. • Built in ARP function. • Import your own soundfonts. • 8 different effect types (reverb, delay, phaser, chorus, overdrive, distortion, tremelo and EQ). • Paramter Automation from your DAW using MIDI. • Built in Sampler. • Comprehensive Help pages included. Please Note: This version is now compatible with GarageBand running on iOS14.
Screenshots
Verdict
The clearest difference is rating: BLEASS Alpha Synthesizer at 4.9 against MIDI Strummer AUv3 Plugin's 4.3. BLEASS Alpha Synthesizer also leads on chart position (#163 vs unranked) and review sentiment (86% vs 75%). MIDI Strummer AUv3 Plugin's advantage is price ($6.99 vs $14.99) and in-app purchases (none vs 10). On ratings volume, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
BLEASS Alpha Synthesizer costs $14.99 and MIDI Strummer AUv3 Plugin $6.99 up front. BLEASS Alpha Synthesizer sells 10 one-off in-app purchases. MIDI Strummer AUv3 Plugin asks for nothing beyond the download.
BLEASS Alpha Synthesizer holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 108 and 51 respectively. Written reviews point the same way: 86% of BLEASS Alpha Synthesizer's written reviews are positive against 75% of MIDI Strummer AUv3 Plugin's.
BLEASS Alpha Synthesizer ships an update every 2 months, MIDI Strummer AUv3 Plugin every 6 weeks. Both last shipped on September 25, 2026.
| Parameter | BLEASS Alpha Synthesizer | MIDI Strummer AUv3 Plugin |
|---|---|---|
| Price | $14.99 | $6.99 — better |
| Rating | 4.9 (108 ratings) — better | 4.3 (51 ratings) |
| Positive reviews | 86.1% of reviews — better | 75.4% of reviews |
| Number of ratings | 108 — better | 51 |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | #163 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 38 MB | 386 MB |
| Age rating | +4 | 4+ |
| Developer | BLEASS | 4Pockets.com |
Customer experience
BLEASS Alpha Synthesizer
MIDI Strummer AUv3 Plugin
Bugs and requests
BLEASS Alpha Synthesizer
Not enough reviews yet to summarise bugs or requests.
MIDI Strummer AUv3 Plugin
Reported bugs
15 issues- App support is not opening
- App support website is gone/suspicious
- App keeps crashing when hosted in AUM
- Plugin corrupts entire track and makes project impossible to open
- Crashes constantly when used in AUM
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- Latest update causes failed to load in IMPC pro 2 and standalone
- App crashes and help function doesn't work
- Audio unit extension quit messages
- Crashes when selecting a preset
- Soundfonts not working when loaded as an instrument in AUM
- Sometimes stops all internal sounds
- Pop up menus not accessible for VoiceOver
- MIDI channel out returns to default on every startup
- Chords bug out and change half the chord in latch mode
- Preset/chords would not save in AUM
Requested features
34 requests- Include pattern lengths of 3, 5, 7
- Piano to guitar chords and manual strumming
- Offset notes in pattern editor for swing/triplet tempos
- Add swing/humanize to patterns
- Functionality for capo or real-time key change with MIDI
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- Pattern latch function in real-time with MIDI
- More guitar sounds and strum patterns
- Optimize for M1 Macs
- Save and export patterns to MIDI
- Tap or strum patterns manually and record
- Interface similar to Helium for saving/exporting MIDI
- Interface reminiscent of Guitarism
- Stronger colors for chosen/played chords
- Modulation in song creation (change key)
- Access MIDI parameters in Piano to Guitar mode
- More detailed documentation on chord formation
- Ability to reorder saved settings
- MIDI learn for CC messages
- Add more layers of pads for chords (7ths, sus, etc.)
- Double size pad page for more chords
- MIDI in functionality
- Ability to touch fretboard for custom chords/voicings
- Construct chords from scratch
- Control over pedal damping
- Add open tunings
- Change chords on every half and quarter beat
- Display current preset name at the top
- Add bend of notes and note sustain
- Improve interface for ARP/strum grid to match guitar tabs
- Save chord chains, chord pads, and custom strumming patterns separately
- Include custom chords in future versions
- More Soundfont files
- More presets
- Faster BPM adjustment
In-app purchases
BLEASS Alpha Synthesizer
- MPE Preset Pack #1$1.99
- Sound Of Izrael Preset Pack$1.99
- Red Sky Lullaby Preset Pack$1.99
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- Lily Jordy Preset Pack$1.99
- The GarageBand Guide Pack$1.99
- Hoops Collection #1$1.99
- Yawdel Preset Pack$1.99
- Funk Preset Pack$1.99
- Torley Preset Pack$2.99
- The Sound Test Room Pack$2.99
MIDI Strummer AUv3 Plugin
No in-app purchases
Questions
Is BLEASS Alpha Synthesizer free?
Is MIDI Strummer AUv3 Plugin free?
Which has better reviews, BLEASS Alpha Synthesizer or MIDI Strummer AUv3 Plugin?
Do BLEASS Alpha Synthesizer or MIDI Strummer AUv3 Plugin have ads?
Which is updated more often, BLEASS Alpha Synthesizer or MIDI Strummer AUv3 Plugin?
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