# PatternBud vs spectwhirl

The clearest difference is rating: PatternBud at 4.3 against spectwhirl's 4.0. PatternBud also leads on review sentiment (44% vs 33%) and update cadence (every 2 weeks vs every 5 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

PatternBud holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 6 and 5 respectively. Written reviews point the same way: 44% of PatternBud's written reviews are positive against 33% of spectwhirl's.

PatternBud ships an update every 2 weeks, spectwhirl every 5 weeks. The most recent releases landed on October 15, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | PatternBud | spectwhirl |
| --- | --- | --- |
| Price | $4.99 | $4.99 |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/patternbud-midi-cc-sequencer/id1608966928/reviews)** | [4.0 (5 ratings)](https://appshunter.io/ios/app/spectwhirl/id6471030896/reviews) |
| Number of ratings | **6** | 5 |
| Positive reviews | **44.4% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Paid | Paid |
| Size | 7 MB | 7 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cem Olcay](https://appshunter.io/developer/523633853) | [Alexey Nadzharov](https://appshunter.io/developer/729549192) |

## What reviewers say

### PatternBud

[App page](https://appshunter.io/ios/app/patternbud-midi-cc-sequencer/id1608966928)

This app sequences MIDI CC and Program Change messages to control patterns in music applications. It allows for sophisticated song arrangements by timing pattern changes in synthesizers and drum machines. Features include multi-track sequencing, flexible step durations, and an advanced action system for dynamic control.

**Highlights:** Multi-track sequencing, MIDI CC and Program Change support, Flexible step durations, Advanced action system, Tempo synchronization, AUv3 plugin format

**Features:** macOS Compatibility, 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 PatternBud free?

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

### Is spectwhirl free?

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

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

PatternBud is rated higher. PatternBud averages 4.3 out of 5 from 6 ratings, while spectwhirl averages 4.0 from 5 ratings.

### Do PatternBud or spectwhirl have ads?

Neither PatternBud nor spectwhirl shows ads.

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

PatternBud ships an update every 2 weeks, and spectwhirl every 5 weeks. Most recently, PatternBud was updated on October 15, 2026 and spectwhirl on September 28, 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.*