# Singer Station PRO vs Crystals Harmonizer®

The clearest difference is price: Crystals Harmonizer® at $14.99 against Singer Station PRO's $24.99. Crystals Harmonizer® also leads on device support (3 vs 1). Singer Station PRO's advantage is iOS requirement (8.0 vs 11.0). On ads and in-app purchases there is nothing between them.

Singer Station PRO costs $24.99 and Crystals Harmonizer® $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Singer Station PRO | Crystals Harmonizer® |
| --- | --- | --- |
| Price | $24.99 | **$14.99** |
| Rating | — | **[4.6 (20 ratings)](https://appshunter.io/ios/app/crystals-harmonizer/id1504257443/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 92.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Monetization | — | Paid |
| Size | 19 MB | 15 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [VITALIE DANI](https://appshunter.io/developer/1077790586) | [Eventide](https://appshunter.io/developer/546518026) |

## What reviewers say

### Singer Station PRO

[App page](https://appshunter.io/ios/app/singer-station-pro/id1443821187)

**Features:** macOS Compatibility

**In-app purchases:** none


### Crystals Harmonizer®

[App page](https://appshunter.io/ios/app/crystals-harmonizer/id1504257443)

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

**In-app purchases:** none


## Frequently asked questions

### Is Singer Station PRO free?

Singer Station PRO costs $24.99, with no in-app purchases.

### Is Crystals Harmonizer® free?

Crystals Harmonizer® costs $14.99, with no in-app purchases.

### Do Singer Station PRO or Crystals Harmonizer® have ads?

Neither Singer Station PRO nor Crystals Harmonizer® shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*