Comparison

Tera Synth vs BLEASS Omega

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

Head to head
About

Tera Synth

Create unique sounds beyond traditional synthesizers with a modular analog and digital synthesis workstation. Combine physical modeling, wireless patching, and built-in effects for a fat, individual sound. Features a programmable arpeggiator and live playing options.

Highlights
  • Modular analog and digital synthesis
  • Physical modeling modules
  • Wireless patching and modulation routing
  • Built-in distortion, delay, chorus, phaser, and reverb effects
  • Programmable arpeggiator
  • Live playing with onscreen keyboard and MIDI support
  • Audiobus and Inter-App-Audio integration
Read full description

Tera Synth - Modular Analog Synthesizer Explore new sound spaces with Tera Synth that go beyond the emulation of synthesizer legends. Use the power of analog and digital synthesis combined with new modules for physical modelling. Wireless patching of modules combined with an intelligible modulation routing simplifies the development of new synthesizer designs from scratch. Distortion effect, Delay/Chorus/Phaser and Reverb effects give your sounds the final polishing. Tera Synth gives your music an individual character with its unique fat sound. The well-designed algorithms and the economical modular structure provides you with a comparatively high voice yield. Precise timing with the unique built-in Arpeggiator let you feel the rhythm. Tera Synth supports Audiobus and Inter-App-Audio for integration with other Music Apps. Modular Analog Synthesis • Modular synthesizer with free connections between modules. • 25 Sound Modules • 4 Low frequency oscillators • 4 Standard ADSR Envelope generators. • 4 Multi Segment Envelopes with tempo sync. • 64 time/level segments per envelope • Monophonic or polyphonic with up to 32 voices. • More than 920 factory presets, unlimited user presets can be shared. FX • Chorus with four delay lines. • 8 pole Analog Phaser. • Distortion effect with Tube/Tape emulation • Stereo Echo/Delay effect. • Hi end reverberation unit. Live • Play melodies live with the onscreen keyboard. Drag fingers for slides and vibrato. • Optionally use CoreMIDI* compatible hardware keyboard. • Dozens of scales selectable • Variable Keyboard layout for scale optimized playing Full featured programmable Arpeggiator • Uses programmable sequences with up to 32 steps. • Can trigger single notes and chords. • Unique randomizer generates Arpeggios with 100% usability. • 32 Arpeggios included, unlimited useer arpeggios possible. • For each step you can program tie, accent, transposition and note order Global • Audiobus 3 compatible (Input slot) with Preset saving. • Inter App Audio • AudioUnit AUv3 with parameter automation • Ableton Link compatible • Audio pasteboard. Copy audio recordings to Clipboard for use with other Apps • Exchange user presets with File Sharing in iTunes. • Support for MIDI input/output connections. • MIDI learn functionality.

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/

Screenshots

BLEASS Omega4 screens

Verdict

The call

The clearest difference is price: Tera Synth at $1.99 against BLEASS Omega's $14.99. Tera Synth also leads on in-app purchases (none vs 7) and review sentiment (86% vs 69%). BLEASS Omega's advantage is device support (3 vs 1). On rating, ratings volume, update cadence and ads 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

Tera Synth costs $1.99 and BLEASS Omega $14.99 up front. BLEASS Omega sells 7 one-off in-app purchases. Tera Synth asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Tera Synth against 4.9 for BLEASS Omega. Both are backed by a comparable volume of ratings — 27 and 50 respectively. Written reviews are what separate them: 86% of Tera Synth's written reviews are positive against 69% of BLEASS Omega's.

UpkeepUpdate frequency

Tera Synth ships an update every 4 months, BLEASS Omega every 7 months. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 5 level
Tera Synth versus BLEASS Omega: the parameters behind the verdict, then further details
ParameterTera SynthBLEASS Omega
Price$1.99 — better$14.99
Rating4.8 (27 ratings)4.9 (50 ratings) — better
Positive reviews86.4% of reviews — better69.2% of reviews
Number of ratings2750 — better
Update frequencyEvery 4 months — betterEvery 7 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidPaid
DevicesiPadiPhone, iPad, iPod — better
Requires iOS12.0 — better15.0
Further details — not scored
Size36 MB30 MB
Age rating4+4+
DeveloperHarry GohsBLEASS

Customer experience

Tera Synth

All ratings27 ratings
Positive96.3%
Neutral3.7%
Negative0.0%
Written reviews44 reviews
Positive86.4%
Neutral11.4%
Negative2.3%

BLEASS Omega

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

In-app purchases

None

Tera Synth

No 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

Questions

Is Tera Synth free?
Tera Synth costs $1.99, with no in-app purchases.
Is BLEASS Omega free?
BLEASS Omega costs $14.99, and also offers in-app purchases.
Which has better reviews, Tera Synth or BLEASS Omega?
BLEASS Omega is rated higher. Tera Synth averages 4.8 out of 5 from 27 ratings, while BLEASS Omega averages 4.9 from 50 ratings.
Do Tera Synth or BLEASS Omega have ads?
Neither Tera Synth nor BLEASS Omega shows ads.
Which is updated more often, Tera Synth or BLEASS Omega?
Tera Synth ships an update every 4 months, and BLEASS Omega every 7 months. Most recently, Tera Synth was updated on October 15, 2026 and BLEASS Omega on October 10, 2026.

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