# MIDI Aid vs FuncBud Math Sequencer & Synth

The clearest difference is update cadence: FuncBud Math Sequencer & Synth at every 6 days against MIDI Aid's every 7 months. FuncBud Math Sequencer & Synth also leads on iOS requirement (13.0 vs 16.0). MIDI Aid's advantage is price ($0.99 vs $5.99). On ads, in-app purchases and device support there is nothing between them.

MIDI Aid costs $0.99 and FuncBud Math Sequencer & Synth $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MIDI Aid ships an update every 7 months, FuncBud Math Sequencer & Synth every 6 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MIDI Aid | FuncBud Math Sequencer & Synth |
| --- | --- | --- |
| Price | **$0.99** | $5.99 |
| Rating | — | **[4.9 (8 ratings)](https://appshunter.io/ios/app/funcbud-math-sequencer-and-synth/id6502771916/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 days** |
| Monetization | — | Paid |
| Size | 29 MB | 14 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tobias Wissmueller](https://appshunter.io/developer/785655742) | [Cem Olcay](https://appshunter.io/developer/523633853) |

## What reviewers say

### MIDI Aid

[App page](https://appshunter.io/ios/app/midi-aid/id811495668)

**Features:** Vision Pro support

**In-app purchases:** none


### 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 MIDI Aid free?

MIDI Aid costs $0.99, with no in-app purchases.

### Is FuncBud Math Sequencer & Synth free?

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

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

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

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

MIDI Aid ships an update every 7 months, and FuncBud Math Sequencer & Synth every 6 days. Most recently, MIDI Aid was updated on October 26, 2026 and FuncBud Math Sequencer & Synth 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.*