# Prism MIDI Sequencer vs FuncBud Math Sequencer & Synth

The clearest difference is price: FuncBud Math Sequencer & Synth at $5.99 against Prism MIDI Sequencer's $19.99. FuncBud Math Sequencer & Synth also leads on in-app purchases (none vs 5) and update cadence (every 6 days vs every 2 weeks). Prism MIDI Sequencer's advantage is review sentiment (86% vs 67%) and ratings volume (33 vs 8). On rating, ads and device support there is nothing between them.

Prism MIDI Sequencer costs $19.99 and FuncBud Math Sequencer & Synth $5.99 up front. Prism MIDI Sequencer sells 5 one-off in-app purchases. FuncBud Math Sequencer & Synth asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Prism MIDI Sequencer against 4.9 for FuncBud Math Sequencer & Synth. Both are backed by a comparable volume of ratings — 33 and 8 respectively. Written reviews are what separate them: 86% of Prism MIDI Sequencer's written reviews are positive against 67% of FuncBud Math Sequencer & Synth's.

Prism MIDI Sequencer ships an update every 2 weeks, FuncBud Math Sequencer & Synth every 6 days. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Prism MIDI Sequencer | FuncBud Math Sequencer & Synth |
| --- | --- | --- |
| Price | $19.99 | **$5.99** |
| Rating | [4.8 (33 ratings)](https://appshunter.io/ios/app/prism-midi-sequencer/id6502302630/reviews) | **[4.9 (8 ratings)](https://appshunter.io/ios/app/funcbud-math-sequencer-and-synth/id6502771916/reviews)** |
| Number of ratings | **33** | 8 |
| Positive reviews | **85.7% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 55 MB | 14 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tyler Quatraro](https://appshunter.io/developer/1724470298) | [Cem Olcay](https://appshunter.io/developer/523633853) |

## What reviewers say

### Prism MIDI Sequencer

[App page](https://appshunter.io/ios/app/prism-midi-sequencer/id6502302630)

This app is a powerful 16-track MIDI step sequencer designed for iOS devices. It allows users to create complex musical patterns with high resolution, elastic timing, and per-step control. It integrates with external synths and samplers, offering extensive features for melody, harmony, and drum sequencing.

**Highlights:** 16-track AUv3 MIDI step sequencer, High resolution and elastic timing, Per-step control and step FX, Scale modes and flow modes for tonal tracks, 16 mini-sequencers per drum track, LFOs, arpeggiator, and generative tools, Scene and mute profile performance modes

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LFO Extension | $4.99 | one-time |
| Step FX | $4.99 | one-time |
| Multi-Sequencer  Tone Tracks | $4.99 | one-time |
| Launchkey Mini MK4 Control | $4.99 | one-time |
| Euclidean Sequencer Extension | $4.99 | one-time |


### 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


## Frequently asked questions

### Is Prism MIDI Sequencer free?

Prism MIDI Sequencer costs $19.99, and also offers in-app purchases.

### Is FuncBud Math Sequencer & Synth free?

FuncBud Math Sequencer & Synth costs $5.99, with no in-app purchases.

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

FuncBud Math Sequencer & Synth is rated higher. Prism MIDI Sequencer averages 4.8 out of 5 from 33 ratings, while FuncBud Math Sequencer & Synth averages 4.9 from 8 ratings.

### Do Prism MIDI Sequencer or FuncBud Math Sequencer & Synth have ads?

Neither Prism MIDI Sequencer nor FuncBud Math Sequencer & Synth shows ads.

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

Prism MIDI Sequencer ships an update every 2 weeks, and FuncBud Math Sequencer & Synth every 6 days. Most recently, Prism MIDI Sequencer was updated on October 14, 2026 and FuncBud Math Sequencer & Synth on October 7, 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.*