# RealPhase vs spectwhirl

The clearest difference is review sentiment: RealPhase at 100% against spectwhirl's 33%. RealPhase also leads on rating (5.0 vs 4.0). spectwhirl's advantage is price ($4.99 vs $14.99) and update cadence (every 5 weeks vs every 14 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

RealPhase costs $14.99 and spectwhirl $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RealPhase holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews point the same way: 100% of RealPhase's written reviews are positive against 33% of spectwhirl's.

RealPhase ships an update every 14 months, spectwhirl every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | RealPhase | spectwhirl |
| --- | --- | --- |
| Price | $14.99 | **$4.99** |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/realphase/id1588403482/reviews)** | [4.0 (5 ratings)](https://appshunter.io/ios/app/spectwhirl/id6471030896/reviews) |
| Number of ratings | 5 | 5 |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 8 MB | 7 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [quantovox](https://appshunter.io/developer/484686124) | [Alexey Nadzharov](https://appshunter.io/developer/729549192) |

## What reviewers say

### RealPhase

[App page](https://appshunter.io/ios/app/realphase/id1588403482)

This app faithfully reproduces the sound of a legendary analog phaser pedal. It offers advanced modulation options, including barberpole effects and MIDI sync, for creating complex and rhythmic phasing sounds. Visualize real-time frequency response and enjoy exceptional multirate performance.

**Highlights:** Faithful reproduction of legendary phaser pedal, Composite LFOs and parallel phaser structures, Barberpole/Shepard phasing, Rhythmic pattern creation with LFO ratios, Mid-Side modes for stereo phasing, Real-time notch filter frequency visualization, MIDI note event reception for sync

**Features:** Vision Pro support

**In-app purchases:** none


### spectwhirl

[App page](https://appshunter.io/ios/app/spectwhirl/id6471030896)

This audio effect app transforms input sound into new textures and bell-like tones by extracting and manipulating sinewave components. It offers advanced control over delay lines, frequency shifting, and filtering, with gesture recording for parameter automation.

**Highlights:** Sinewave component extraction and grouping, Delay lines with feedback, Frequency shifter and sample-and-hold effects, Configurable filtering, Gesture recording for automation, Scene saving and management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RealPhase free?

RealPhase costs $14.99, with no in-app purchases.

### Is spectwhirl free?

spectwhirl costs $4.99, with no in-app purchases.

### Which has better reviews, RealPhase or spectwhirl?

RealPhase is rated higher. RealPhase averages 5.0 out of 5 from 5 ratings, while spectwhirl averages 4.0 from 5 ratings.

### Do RealPhase or spectwhirl have ads?

Neither RealPhase nor spectwhirl shows ads.

### Which is updated more often, RealPhase or spectwhirl?

RealPhase ships an update every 14 months, and spectwhirl every 5 weeks. Most recently, RealPhase was updated on October 24, 2026 and spectwhirl on October 24, 2026.

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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.*