# FuncBud Math Sequencer & Synth vs GlitchStep

The clearest difference is price: FuncBud Math Sequencer & Synth at $3.99 against GlitchStep's $9.99. FuncBud Math Sequencer & Synth also leads on iOS requirement (13.0 vs 17.2). GlitchStep's advantage is review sentiment (89% vs 67%) and update cadence (every 3 days vs every 5 days). On rating, ratings volume, ads and in-app purchases there is nothing between them.

FuncBud Math Sequencer & Synth costs $3.99 and GlitchStep $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for FuncBud Math Sequencer & Synth against 4.9 for GlitchStep. Both are backed by a comparable volume of ratings — 7 and 19 respectively. Written reviews are what separate them: 67% of FuncBud Math Sequencer & Synth's written reviews are positive against 89% of GlitchStep's.

FuncBud Math Sequencer & Synth ships an update every 5 days, GlitchStep every 3 days. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | FuncBud Math Sequencer & Synth | GlitchStep |
| --- | --- | --- |
| Price | **$3.99** | $9.99 |
| Rating | [4.9 (7 ratings)](https://appshunter.io/ios/app/funcbud-math-sequencer-and-synth/id6502771916/reviews) | [4.9 (19 ratings)](https://appshunter.io/ios/app/glitchstep/id6708239273/reviews) |
| Number of ratings | 7 | **19** |
| Positive reviews | 66.7% of reviews | **88.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Paid | Paid |
| Size | 14 MB | 6 MB |
| Requires iOS | **13.0** | 17.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Cem Olcay](https://appshunter.io/developer/523633853) | [Alex Matheu](https://appshunter.io/developer/407790501) |

## What reviewers say

### FuncBud Math Sequencer & Synth

[App page](https://appshunter.io/ios/app/funcbud-math-sequencer-and-synth/id6502771916)

Generate musical sequences using mathematical functions. Build and chain formulas to create complex, evolving melodies within a chosen key and scale. Offers conditional logic and random generation for unique musical patterns.

**Highlights:** Mathematical function builder, Sequence chaining and repetition, Conditional and random functions, Key, scale, and octave control, Adjustable sequencer parameters, MIDI output, AUv3 plugin support

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

**In-app purchases:** none


### GlitchStep

[App page](https://appshunter.io/ios/app/glitchstep/id6708239273)

This music app is a monophonic 16-step MIDI sequencer and AUv3 MIDI processor extension. It allows for real-time sequence rearrangement, song building with playlists, and dynamic performance variations. Integrate it with your favorite AUv3 hosts for enhanced music production.

**Highlights:** 16-step monophonic sequencer, AUv3 MIDI processor extension, Real-time sequence rearrangement, Pattern and slice playlists, Glitch effects with XY pad, Extensive scale options, Customizable sequence controls

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FuncBud Math Sequencer & Synth free?

FuncBud Math Sequencer & Synth costs $3.99, with no in-app purchases.

### Is GlitchStep free?

GlitchStep costs $9.99, with no in-app purchases.

### Which has better reviews, FuncBud Math Sequencer & Synth or GlitchStep?

FuncBud Math Sequencer & Synth and GlitchStep are both rated 4.9 out of 5 on the App Store, from 7 and 19 ratings respectively.

### Do FuncBud Math Sequencer & Synth or GlitchStep have ads?

Neither FuncBud Math Sequencer & Synth nor GlitchStep shows ads.

### Which is updated more often, FuncBud Math Sequencer & Synth or GlitchStep?

FuncBud Math Sequencer & Synth ships an update every 5 days, and GlitchStep every 3 days. Most recently, FuncBud Math Sequencer & Synth was updated on September 21, 2026 and GlitchStep on September 22, 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.*