Comparison

BLEASS Omega vs Tera Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

BLEASS Omega

This app simplifies FM synthesis, offering a user-friendly interface for creating expressive sounds. Explore classic FM capabilities with added analogue-style flavour through its waveshaper and multi-mode filter. Discover a vast sonic scope with multiple algorithms and over 200 presets.

Highlights
  • Simplified FM synthesis interface
  • Analogue-style Waveshaper
  • Multi-mode Filter
  • Eleven FM algorithms
  • Over 200 presets
  • Standalone and AUv3 support (iOS)
  • VST3/AU plugin (Desktop)
Read full description

If you think FM Synthesis is complicated, it’s time to think again! BLEASS Omega brings the sparkle, character and dynamic expressiveness of FM synthesis into an intuitive, hands-on instrument. Its four FM operators are edited simultaneously from a single screen, removing much of the complexity traditionally associated with FM synthesis. Eleven algorithms open up a wide sonic range, from electric pianos, deep basses and crystal-clear pads to sparkling bells and soulful leads. Beyond pure FM tones, an analogue-style waveshaper and multi-mode filter bring additional warmth, distortion, resonant sweeps and harmonic colour. All operator envelopes and controls remain immediately accessible, encouraging experimentation rather than programming by numbers, while MPE support adds another layer of expression for compatible workflows. Four built-in effects, Chorus, Tremolo, Delay and Reverb, add movement, depth and space directly within the synth. More than 200 professionally designed presets showcase Omega’s versatility and provide instant starting points for music production and sound design. BLEASS Omega can be used as a standalone app or AUv3 instrument on iPhone and iPad. It is also available for Windows and macOS. More information, tutorials and technical specifications available on: https://www.bleass.com/omega/

About

Tera Pro

Explore a vast array of sound synthesis methods, from analog emulations to modern digital techniques. Combine modules for unique sonic textures, enhanced by an intelligent interface and realtime visual feedback. Expand your sound palette with additional modules available through in-app purchases.

Highlights
  • Multiple synthesis methods (analog, FM, spectral, additive)
  • Physical modeling and wave shaping
  • Intelligent user interface with realtime scopes
  • Flexible module routing
  • 128-voice polyphony with vintage voice modeling
  • Seamless sound switching
  • Extensive preset library
Features
Read full description

Tera Pro brings together all major sound synthesis methods on one table. No matter if you want to recreate sounds from analogue legends or explore modern digital sounds with FM, Waveshaping or Wavetable synthesis. More can be added by In-App Purchases of new modules. Add some flavour of physical modelling and modules for additive synthesis. Combine them altogether for new sound experiences far beyond your wildest dreams. Tame this overwhelming amount of possibilities with Tera Pros intelligent user interface showing you only exactly what you need, paired with realtime oscilloscopes and level indicators helping you seeing what’s going on. Connect the modules with a flexible routing method without the visual cluttering of real wire cables needed in conventional modular synthesisers FAQ What does Tera Pro have that Tera Synth doesn't have ? 1) Additional Sound Modules - Spectrum oscillator ( borrowed from the heart of Addictive Synth ) - Wave shaper / folder opens the west coast synthesis - Vocal Morphing filter - KARPLUS (aka WaveGuide ) with new "Swarm" mode ( 3 detuned delays ) 2) Revised engine - Analog Polysynth Voice Modelling with characteristic subtle voice variations of timbre, pitch and temporal behaviour to get you "The" Analog Sound. - 128 vs 32 voices polyphony - Seamless Sound Switching: change presets during play without cutting off the sound. - 8 times unison for really heavy ambients - Envelope generators with Buchla style "end of cycle" trigger for generative music - Stack/Split Sounds - New effect section 3) Redesigned User Interface - Collapsible modules for clear view of modular structure - No more nasty popups for LFOs/Envelope generators - Realtime oscilloscopes added to selected modules 4) New Presets - About 1000 additional presets in there. Tera never sounded this good... Tera Pro Specifications - 128 voice Modular polyphonic Synthesiser - Mono/Dual/Split Voice Architecture - Modules for analog and FM synthesis - Modules for Spectral Synthesis and Additive Synthesis - Karplus Strong Physical Modelling and Wave Shaping - MIDI Polyphonic Expression (MPE) - Vintage voice modelling for organic warm sound character - 1800+ Factory presets included - PDF Manual included - Standalone, AUv3 and IAA compatible - Ableton Link - Bluetooth MIDI - ... Additional modules through In-App Purchases: - Classic Wavetable synthesis with Import - Classic 6-OP FM Synthesis fully compatible to DX7 sysex files. - BrainZ multiple synthesis module based on MI Plaits Eurorack module. - RingZ physical modelling module based on MI Rings Eurorack module. - CloudZ granular synthesis module based on MI Clouds Eurorack module.

Screenshots

BLEASS Omega4 screens
Tera Pro2 screens

Verdict

The call

The clearest difference is price: Tera Pro at $6.99 against BLEASS Omega's $14.99. Tera Pro also leads on update cadence (every 5 days vs every 7 months) and ratings volume (154 vs 50). BLEASS Omega's advantage is rating (4.9 vs 4.6). On review sentiment, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

BLEASS Omega costs $14.99 and Tera Pro $6.99 up front. BLEASS Omega sells 7 one-off in-app purchases and Tera Pro sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

BLEASS Omega holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 50 and 154 respectively. Written reviews split almost evenly too, at 69% and 69% positive.

UpkeepUpdate frequency

BLEASS Omega ships an update every 7 months, Tera Pro every 5 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
BLEASS Omega versus Tera Pro: the parameters behind the verdict, then further details
ParameterBLEASS OmegaTera Pro
Price$14.99$6.99 — better
Rating4.9 (50 ratings) — better4.6 (154 ratings)
Positive reviews69.2% of reviews69.4% of reviews — better
Number of ratings50154 — better
Update frequencyEvery 7 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size30 MB306 MB
Age rating4+4+
DeveloperBLEASSHarry Gohs

Customer experience

BLEASS Omega

All ratings50 ratings
Positive96.0%
Neutral4.0%
Negative0.0%
Written reviews13 reviews
Positive69.2%
Neutral23.1%
Negative7.7%

Tera Pro

All ratings155 ratings
Positive88.4%
Neutral5.8%
Negative5.8%
Written reviews72 reviews
Positive69.4%
Neutral18.1%
Negative12.5%

Bugs and requests

BLEASS Omega

Not enough reviews yet to summarise bugs or requests.

Tera Pro

Reported bugs

17 issues
  • App crashes on macOS and iOS
  • Piano keyboard not appearing
  • Wavetable module IAP producing no sound
  • In-app purchases disappearing or not activating
  • Presets causing white noise or feedback blasts
Show 12 more
  • UI glitches preventing parameter adjustment
  • Randomize function not working with wavetable oscillators
  • Arpeggiator losing sync in AUM
  • No sound output until patch toggling
  • LFO panel crashes when adjusting settings
  • Wavetable oscillator remaining silent
  • MIDI Learn settings not clearable
  • App not appearing in iPad Settings or Files app
  • Patches with feedback that require MIDI Panic
  • Inconsistent oscillator routing display
  • Parameter adjustment randomly not working
  • Sample rate unable to be changed

Requested features

15 requests
  • Undo/Redo functionality
  • MIDI Panic button (prominent placement)
  • Output limiter for safety
  • Standard black and white keyboard option
  • Favorites/bookmarking system for presets
Show 10 more
  • MIDI Learn reset/clear functionality
  • Key Hold button on main screen
  • Sampler module
  • Many-to-many modulation matrix
  • Fully dark theme on all UI screens
  • MIDI Program Change support
  • Solo and Mute buttons for oscillators
  • Partial number indicators for spectral oscillator
  • Better file system integration for backups
  • Improved velocity/aftertouch separation on keyboard

In-app purchases

7 purchases

BLEASS Omega

One-time7
  • The Beat Community Preset PackFree
  • Red Sky Lullaby Preset Pack$2.99
  • Sound Of Izrael Preset Pack$3.99
Show 4 more
  • Flow Form Preset Pack$3.99
  • The Sound Test Room Pack$3.99
  • Torley Preset Pack$3.99
  • Back To The Eighties Pack$3.99
6 purchases

Tera Pro

One-time6
  • Library WaveShaper$0.99
  • Module Waves$5.99
  • FM 7 module$5.99
Show 3 more
  • Module RingZ$5.99
  • Module BrainZ$6.99
  • Module CloudZ$9.99

Questions

Is BLEASS Omega free?
BLEASS Omega costs $14.99, and also offers in-app purchases.
Is Tera Pro free?
Tera Pro costs $6.99, and also offers in-app purchases.
Which has better reviews, BLEASS Omega or Tera Pro?
BLEASS Omega is rated higher. BLEASS Omega averages 4.9 out of 5 from 50 ratings, while Tera Pro averages 4.6 from 154 ratings.
Do BLEASS Omega or Tera Pro have ads?
Neither BLEASS Omega nor Tera Pro shows ads.
Which is updated more often, BLEASS Omega or Tera Pro?
BLEASS Omega ships an update every 7 months, and Tera Pro every 5 days. Most recently, BLEASS Omega was updated on October 29, 2026 and Tera Pro on October 30, 2026.

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