Comparison

Crystals Harmonizer® vs Needlepoint

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

Head to head
About

Crystals Harmonizer®

This app offers advanced pitch shifting, delay, and reverb effects inspired by a classic hardware unit. Create expansive, modulated soundscapes for instruments and vocals, with real-time control over parameters.

Highlights
  • Twin reverse pitch shifters
  • Reverse granular delays
  • Real-time RIBBON control
  • Octave up FLEX button
  • Long decay reverb
  • Musical micro-pitching
  • Standalone and AUv3 plugin
Read full description

Eventide Crystals Harmonizer® combines twin reverse pitch shifters with reverse delays and reverb. This iconic H3000 effect can be used to create out-of-this-world climbing and cascading pitched delays or to create unique sounding reverbs. It features two reverse granular delays that can be manipulated by length and pitch. Crystals excels at adding life to boring synths, guitar, and vocals making them sound huge and majestic. From sound design to other-worldly solos, Crystals will spark inspiration. The innovative RIBBON control allows you to modulate many parameters at once. Manipulate the pitches to play it like an instrument or slowly increase feedback to make your signal explode into infinity. Need some extra gusto? Hold down the FLEX button to shift one octave up from the current pitch. Features: - Two pitch-shifters, each with a four-octave range from two octaves down to two octaves up. - Two independently adjustable delays, up to 4 seconds each, with their own individual feedback. - Reverb with 100 seconds of decay. - Make it musical by micro-pitching each voice around the 4th (500 cents), 5th (700 cents), or octave (1200 cents). - Smooth out delay grains by applying up to 4 seconds of delay for each voice. - RIBBON lets you ‘play’ the effect in real-time and provides dynamic and fluid control to morph back and forth between the settings of your choice. - FLEX shifts both voices up one octave at the push of a button. - MIXLOCK keeps MIX control constant as you audition presets. - Available as an Audio Units AUv3 plug-in and Standalone App.

About

Needlepoint

This app simulates the warm, fuzzy sound of vinyl records using advanced physical modeling. It generates realistic turntable noises and artifacts, offering creative control over warped sounds and tempo-synced playback. Additional effects like a compressor and glitchy looper enhance the audio.

Highlights
  • Physical modeling for realistic vinyl sounds
  • Synthesized record detritus and distress
  • Tempo-syncable turntable speed
  • Single-knob compressor with multiple algorithms
  • Broken record looper mode
  • Vinyl spindown and start effect
  • Granular pitch shifter
Features
Read full description

Unfiltered Audio's Needlepoint is now available on iOS as a Standalone app or AUv3 plugin! Unfiltered Audio raises the bar (and lowers the tonearm) with Needlepoint: a revolution in vinyl simulation. Continuing the retro themes of their smashed-up hit lo-fi-af, Needlepoint presents a full platter of advanced physical modeling to dive deep into the warm, fuzzy sound of turntable noises and artifacts beloved by many. Of course, since this is an Unfiltered Audio plugin, you can push the needle far past realism and dive into some seriously warped sounds. While many vinyl plugins are content to use looping samples of noise, Needlepoint uses physical modeling to achieve its incredible sound. Needlepoint synthesizes all sorts and sizes of detritus and distress on a record: hair, dust mites, scratches, warping, etc. These are not randomly modeled, but rather accurately distributed onto a rotating, algorithmic platter. Changing the speed of the record can greatly change the nature of Needlepoint's impact on your sound. While you may be used to vinyl RPMs like 33 1/3, 45, and 78, have you ever wondered what it would sound like to tempo sync a turntable to your DAW? Now you can! Beyond noise, ambience, and tone, Needlepoint includes other effects to fully etch out your vibe. A single knob compressor (inspired by lo-fi-af's PRESS knob with six additional algorithms) can be added before or after the signal chain. This compressor can emulate algorithms from famous hardware samplers associated with vinyl, or even mimic the sound of analog distortion introduced by the vinyl pressing process. A BROKEN mode emulates a broken record a broken record a broken record a broken... Where were we? Oh right, a BROKEN mode acts as an unpredictable looper by jumping the grooves on your recent audio. You can automate the mode's toggle to create all sorts of cut-up and glitchy phrases. No vinyl plugin would be complete without a SPINDOWN button that creates that classic vinyl stop (and start!) sound. Here you can control the rate of the spindown to better fit the effect into your mixes. Finally, at the end of the processing chain, Needlepoint features a granular pitch shifter to help you achieve that chopped up vibe without needing to manually change the speed of your tracks. Despite all of these features, Needlepoint is incredibly easy to use. With a beautiful interface and an extensive set of presets, Needlepoint will help you itch that nostalgic scratch that your tracks need. As an AUv3 plugin, Needlepoint has been tested to work perfectly with Garageband, Drambo, AUM, Cubasis, Beatmaker, Nanostudio, apeMatrix, Loopy Pro, and more! Additionally, with its clear layout and smart resizing, Needlepoint can be used on tablets and phones with ease. (Note for Drambo users: Drambo does not yet have automatic Plugin Delay Compensation for managing plugins with latency. As a result, tracks with Needlepoint will not line up properly with other tracks. An upcoming patch for Drambo will add this feature in.)

Screenshots

Crystals Harmonizer®3 screens
Needlepoint4 screens

Verdict

The call

Crystals Harmonizer® and Needlepoint both sit at 4.6 stars, but that hides the real split: 92% of Crystals Harmonizer®'s written reviews are positive against 50% of Needlepoint's. Needlepoint's advantage is update cadence (fortnightly vs every 3 months) and price ($9.99 vs $14.99). 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

Crystals Harmonizer® costs $14.99 and Needlepoint $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Needlepoint holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 20 and 14 respectively. Written reviews complicate that: 92% of Crystals Harmonizer®'s written reviews are positive against 50% of Needlepoint's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Crystals Harmonizer® ships an update every 3 months, Needlepoint fortnightly. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

Scorecard3 real differences · 7 level
Crystals Harmonizer® versus Needlepoint: the parameters behind the verdict, then further details
ParameterCrystals Harmonizer®Needlepoint
Price$14.99$9.99 — better
Rating4.6 (20 ratings)4.8 (14 ratings) — better
Positive reviews92.3% of reviews — better50.0% of reviews
Number of ratings20 — better14
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size15 MB30 MB
Age rating4+4+
DeveloperEventideUnfiltered Audio

Customer experience

Crystals Harmonizer®

All ratings20 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews13 reviews
Positive92.3%
Neutral0.0%
Negative7.7%

Needlepoint

All ratings14 ratings
Positive92.9%
Neutral7.1%
Negative0.0%
Written reviews4 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

In-app purchases

None

Crystals Harmonizer®

No in-app purchases

None

Needlepoint

No in-app purchases

Questions

Is Crystals Harmonizer® free?
Crystals Harmonizer® costs $14.99, with no in-app purchases.
Is Needlepoint free?
Needlepoint costs $9.99, with no in-app purchases.
Which has better reviews, Crystals Harmonizer® or Needlepoint?
Needlepoint is rated higher. Crystals Harmonizer® averages 4.6 out of 5 from 20 ratings, while Needlepoint averages 4.8 from 14 ratings.
Do Crystals Harmonizer® or Needlepoint have ads?
Neither Crystals Harmonizer® nor Needlepoint shows ads.
Which is updated more often, Crystals Harmonizer® or Needlepoint?
Crystals Harmonizer® ships an update every 3 months, and Needlepoint fortnightly. Most recently, Crystals Harmonizer® was updated on October 24, 2026 and Needlepoint on October 23, 2026.

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