Comparison

Liberdade FM vs Crystals Harmonizer®

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

Head to head
About

Liberdade FM

Listen to a diverse range of music genres including Sertanejo, Pop, Rock, Pagode, Samba, and Forró. Stay updated with the latest news, shows, and events from the radio station.

Highlights
  • Diverse music genres
  • Latest news updates
  • Show and event information
  • Sertanejo, Pop, Rock, Pagode, Samba, Forró
Features
Read full description

A RÁDIO LIBERDADE FM é uma emissora que reúne todos os estilos e muita música com o melhor do Sertanejo, Pop Nacional e Internacional, Rock, Pagode, Samba, Forró e muito mais. Fique por dentro de todas as notícias importantes, shows e baladas

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.

Screenshots

Liberdade FM4 screens
Crystals Harmonizer®3 screens

Verdict

The call

The clearest difference is price: Liberdade FM at Free against Crystals Harmonizer®'s $14.99. Crystals Harmonizer®'s advantage is update cadence (every 3 months vs every 41 months) and iOS requirement (11.0 vs 15.0). 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

Liberdade FM is free to download; Crystals Harmonizer® costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Liberdade FM ships an update every 41 months, Crystals Harmonizer® every 3 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
Liberdade FM versus Crystals Harmonizer®: the parameters behind the verdict, then further details
ParameterLiberdade FMCrystals Harmonizer®
PriceFree — better$14.99
Rating—4.6 (20 ratings) — better
Positive reviews100.0% of reviews — better92.3% of reviews
Number of ratings—20 — better
Update frequencyEvery 41 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size34 MB15 MB
Age rating12+4+
DeveloperJohannes NogueiraEventide

Customer experience

Liberdade FM

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Crystals Harmonizer®

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

In-app purchases

None

Liberdade FM

No in-app purchases

None

Crystals Harmonizer®

No in-app purchases

Questions

Is Liberdade FM free?
Liberdade FM is free to download, with no in-app purchases.
Is Crystals Harmonizer® free?
Crystals Harmonizer® costs $14.99, with no in-app purchases.
Do Liberdade FM or Crystals Harmonizer® have ads?
Neither Liberdade FM nor Crystals Harmonizer® shows ads.
Which is updated more often, Liberdade FM or Crystals Harmonizer®?
Liberdade FM ships an update every 41 months, and Crystals Harmonizer® every 3 months. Most recently, Liberdade FM was updated on November 7, 2026 and Crystals Harmonizer® on November 3, 2026.

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