Comparison

Hyperion Synthesizer vs SimplyTremolo

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

Head to head
About

Hyperion Synthesizer

Explore vast sonic landscapes with an advanced FM synthesizer. This app features morphing waves technology, extensive sound effects, and MIDI keyboard support for professional music creation.

Highlights
  • Morphing waves technology
  • AUV3 (Audio Unit) support
  • MIDI keyboard support
  • Stereo and tremolo effects
  • Reverb and echo effects
  • Multiple morph and harmonics modes
Features
Read full description

Morphing waves technology for great space sounds. AUV3 (Audio Unit) and midi keyboard support! In Hyperion I have used everything I know so far to create most full and nice sounding FM synth based on my sound engine. Hyperion Synthesizer has: - Morph speed control - Morph depth control - phase shift control - stereo shift control - tremolo sound effect - reverb effect - volume control - envelope controls - speaker simulation (mode) - echo - 4 morph modes - 7 harmonics modes - supports MIDI keyboards via USB (full velocity and pitch shift support) - works as Audio Unit instrument plug-in AUV3

About

SimplyTremolo

Features
Read full description

A simple but straightforward tremolo audio effect to give you that nice "Crimson and Clover" feel. The controls are pretty simple and straightforward: โ€ข Rate control -- how fast to change the incoming signal โ€ข Depth -- how much to change the signal โ€ข Dry and wet mix -- amount of original (dry) and changed (wet) audio to send out โ€ข Square switch -- change amplitude abruptly instead of with smooth sine โ€ข Odd 90ยฐ switch -- affect L and R (odd) channels with orthogonal LFO signals.

Screenshots

Hyperion Synthesizer1 screens
SimplyTremolo2 screens

Verdict

The call

The clearest difference is price: SimplyTremolo at $0.99 against Hyperion Synthesizer's $4.99. Hyperion Synthesizer's advantage is iOS requirement (10.0 vs 16.4). On update cadence, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Hyperion Synthesizer costs $4.99 and SimplyTremolo $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Hyperion Synthesizer ships an update every 7 months, SimplyTremolo every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard2 real differences ยท 6 level
Hyperion Synthesizer versus SimplyTremolo: the parameters behind the verdict, then further details
ParameterHyperion SynthesizerSimplyTremolo
Price$4.99$0.99 โ€” better
Positive reviews0.0% of reviewsโ€”
Update frequencyEvery 7 monthsEvery 4 months โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS10.0 โ€” better16.4
Further details โ€” not scored
Size10 MB6 MB
Age rating4+4+
DeveloperAleksandar MlazevBrad Howes

In-app purchases

None

Hyperion Synthesizer

No in-app purchases

None

SimplyTremolo

No in-app purchases

Questions

Is Hyperion Synthesizer free?
Hyperion Synthesizer costs $4.99, with no in-app purchases.
Is SimplyTremolo free?
SimplyTremolo costs $0.99, with no in-app purchases.
Do Hyperion Synthesizer or SimplyTremolo have ads?
Neither Hyperion Synthesizer nor SimplyTremolo shows ads.
Which is updated more often, Hyperion Synthesizer or SimplyTremolo?
Hyperion Synthesizer ships an update every 7 months, and SimplyTremolo every 4 months. Most recently, Hyperion Synthesizer was updated on November 2, 2026 and SimplyTremolo on November 3, 2026.

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