# LoopBud vs Mass

The clearest difference is rating: Mass at 5.0 against LoopBud's 3.8. Mass also leads on review sentiment (100% vs 63%). LoopBud's advantage is update cadence (every 3 weeks vs every 4 months) and price ($5.99 vs $9.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

LoopBud costs $5.99 and Mass $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mass holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 14 and 11 respectively. Written reviews point the same way: 63% of LoopBud's written reviews are positive against 100% of Mass's.

LoopBud ships an update every 3 weeks, Mass every 4 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | LoopBud | Mass |
| --- | --- | --- |
| Price | **$5.99** | $9.99 |
| Rating | [3.8 (14 ratings)](https://appshunter.io/ios/app/loopbud-auv3-midi-recorder/id1554773709/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/mass-midi-generator/id6498471263/reviews)** |
| Number of ratings | **14** | 11 |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Paid | Paid |
| Size | 7 MB | 10 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cem Olcay](https://appshunter.io/developer/523633853) | [Usable Creations](https://appshunter.io/developer/1718600235) |

## What reviewers say

### LoopBud

[App page](https://appshunter.io/ios/app/loopbud-auv3-midi-recorder/id1554773709)

Record, loop, and jam with unlimited MIDI patterns and bars. Features two recording modes, quantization, and tempo control for live performance effects. Export MIDI for further editing in other applications.

**Highlights:** Unlimited MIDI patterns and bars, Add and New recording modes, Quantization with adjustable levels, Tempo control for live effects, Single bar focus for recording/looping, MIDI export for external editing

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

**In-app purchases:** none


### Mass

[App page](https://appshunter.io/ios/app/mass-midi-generator/id6498471263)

This app is a physics-based MIDI generator that allows musicians to create complex generative sequences, organic modulations, and explore boundless musical experimentation. It offers a powerful toolkit for creative control and can be used as a standalone application or an AUv3 plugin.

**Highlights:** Generative Sequences, Living Modulations, Euclidean Pattern Sequencing, Flexible MIDI CC, Physics-Based Animation, Standalone & AUv3 Plugin, MIDI Sync, iCloud Sync

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LoopBud free?

LoopBud costs $5.99, with no in-app purchases.

### Is Mass free?

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

### Which has better reviews, LoopBud or Mass?

Mass is rated higher. LoopBud averages 3.8 out of 5 from 14 ratings, while Mass averages 5.0 from 11 ratings.

### Do LoopBud or Mass have ads?

Neither LoopBud nor Mass shows ads.

### Which is updated more often, LoopBud or Mass?

LoopBud ships an update every 3 weeks, and Mass every 4 months. Most recently, LoopBud was updated on October 25, 2026 and Mass on October 25, 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.*