Comparison

UltraTap Delay vs Analog Rack Tremolo

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

Head to head
About

UltraTap Delay

Create rhythmic delays, glitchy reverbs, and evolving soundscapes with up to 64 taps. This app offers unique controls for shaping sound, including LFOs, envelopes, and a "Slurm" control for smearing and modulation. Explore over 150 inspiring presets and innovative performance features.

Highlights
  • Up to 64 taps for complex delays
  • Spread knob for rhythmic spacing
  • LFOs and envelopes for stutter effects
  • Slurm control for unique modulation
  • Stereo image control
  • Over 150 presets
  • Ribbon and Hotswitch controls
Read full description

UltraTap is a unique multi-tap effect capable of rhythmic delays, glitchy reverbs, huge pad-like volume swells and extraordinary modulation. It’s the perfect tool for creating drum fills, vocal choruses, swelling guitar chords and other evolving effects — everything from reversed reverbs to a massed church choir singing a Gregorian chant in Notre-Dame Cathedral. Features: - Use up to 64 taps to create simple repeats or morph delays into choruses and reverbs. - Speed up or slow down the rhythmic spacing between taps using the Spread knob. - Use the onboard LFOs and envelopes to chop the sound source into stuttered rhythms. - Use the innovative "Slurm" control to smear taps together or modulate them to create truly unique reverbs. - Control the stereo image of taps to alternate between hard-panned and mono. - Over 150 presets designed to inspire; including artist presets by Chris Carter, Colin Newman, Sasha and many more. - Innovative Ribbon and Hotswitch allow for changing any combination of parameters simultaneously. - Use Mix Lock to scroll through presets while keeping the wet-dry mix constant. - Available as an Audio Units AUv3 plug-in and Standalone App.

About

Analog Rack Tremolo

This audio effect plugin emulates the sound of analog and digital tremolo pedals. It offers a simple yet powerful interface with a custom tube preamp circuit for unique signal coloration. Use it as a standalone app or within other music production software.

Highlights
  • Analog and digital tremolo emulation
  • Custom tube preamp circuit
  • Signal coloration
  • Standalone app
  • AudioUnit v3 effect
  • Inter-App Audio effect
Features
Read full description

Analog Rack Tremolo pretty simple and effective tremolo Fx plugin. Nembrini Audio has taken the guitarists most preferred analog and digital effect pedals and has repacked it in new rack style plugins easy to use and extremely powerful at the same time, with the addition of a custom design tube preamp virtual circuit which gives color to the signal in a very special way. Just insert the Analog Rack Tremolo plugin in your tracks to hear its beautiful analog tube coloration! Works as a standalone app, AudioUnit v3 effect, or Inter-App Audio effect

Screenshots

UltraTap Delay3 screens
Analog Rack Tremolo1 screens

Verdict

The call

The clearest difference is price: Analog Rack Tremolo at $3.99 against UltraTap Delay's $14.99. Analog Rack Tremolo also leads on review sentiment (100% vs 88%). UltraTap Delay's advantage is update cadence (every 2 months vs every 19 months) and iOS requirement (11.0 vs 15). On rating, ratings volume, ads and in-app purchases 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

UltraTap Delay costs $14.99 and Analog Rack Tremolo $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Analog Rack Tremolo holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 20 and 7 respectively. Written reviews point the same way: 88% of UltraTap Delay's written reviews are positive against 100% of Analog Rack Tremolo's.

UpkeepUpdate frequency

UltraTap Delay ships an update every 2 months, Analog Rack Tremolo every 19 months. The most recent releases landed on October 24, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
UltraTap Delay versus Analog Rack Tremolo: the parameters behind the verdict, then further details
ParameterUltraTap DelayAnalog Rack Tremolo
Price$14.99$3.99 — better
Rating4.8 (20 ratings)5.0 (7 ratings) — better
Positive reviews87.5% of reviews100.0% of reviews — better
Number of ratings20 — better7
Update frequencyEvery 2 months — betterEvery 19 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15
Further details — not scored
Size23 MB26 MB
Age rating4+4+
DeveloperEventideNembrini Audio

Customer experience

UltraTap Delay

All ratings20 ratings
Positive95.0%
Neutral0.0%
Negative5.0%
Written reviews8 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

Analog Rack Tremolo

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

UltraTap Delay

No in-app purchases

None

Analog Rack Tremolo

No in-app purchases

Questions

Is UltraTap Delay free?
UltraTap Delay costs $14.99, with no in-app purchases.
Is Analog Rack Tremolo free?
Analog Rack Tremolo costs $3.99, with no in-app purchases.
Which has better reviews, UltraTap Delay or Analog Rack Tremolo?
Analog Rack Tremolo is rated higher. UltraTap Delay averages 4.8 out of 5 from 20 ratings, while Analog Rack Tremolo averages 5.0 from 7 ratings.
Do UltraTap Delay or Analog Rack Tremolo have ads?
Neither UltraTap Delay nor Analog Rack Tremolo shows ads.
Which is updated more often, UltraTap Delay or Analog Rack Tremolo?
UltraTap Delay ships an update every 2 months, and Analog Rack Tremolo every 19 months. Most recently, UltraTap Delay was updated on October 24, 2026 and Analog Rack Tremolo on November 3, 2026.

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