ePipes Drones vs GSDSP MMMm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ePipes Drones
This app provides tunable, authentic-sounding drones for Scottish Highland, Border, and Smallpipes. It's designed for musicians learning bagpipes, offering high-fidelity studio recordings for practice. Adjust volume, pitch, tuning, and reverb to enhance your playing experience.
- Authentic drone sounds
- Tunable pitch and tuning
- Adjustable volume and reverb
- Multiple pipe types (Highland, Border, Smallpipes)
- MIDI chanter testing
- Settings saved on exit
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ePipes Drones is a tunable, authentic sounding set of Scottish Highland, Border Pipes, and Smallpipes drones. This app is for musicians who are learning to play the Scottish bagpipes and want high-quality sets of tunable drones to play along with on their practice chanters. The sounds are provided by ePipes.co.uk in Glasgow, Scotland, from extremely high-fidelity studio recordings of three very fine instruments. Touch the ePipes logo to switch the drones on and off. Select the drone type using the drone selector. Available drone types are Great Highland, Border, and Smallpipes. Set the volume using the Drone Volume slider. The pitch may be transposed in semitone increments +/- one octave in using the Tranpose slider. Additionally, the Tuning slider may be used to fine-tune the drone +/- 50 cents in one-cent increments The Reverb slider sets how much reverb effect is added to the sound. All settings are saved when the app exits and restored the next time it is run. MIDI Chanter Test Features: Test your MIDI Chanter by setting the MIDI channels for the chanter and drones channels. Any MIDI Note-On message note numbers received on those channels will be displayed at the bottom of the screen. This value can be used to determine the MIDI offset value from 67 for the chanter in my other MIDI-enabled apps that default to the Fagerstrom Technopipes standard of the bottom note being MIDI note 67 (G3) as a zero offset.
GSDSP MMMm
This app provides a powerful MIDI modulation engine to control various plugins, hardware, and instruments. It offers a range of modulation sources like LFOs and random generators, and includes a dedicated performance skin for live use. It's a MIDI-only FX version for hosts requiring pure MIDI processing.
- MIDI CC control for plugins and hardware
- LFO, Random, Envelope Follower modulators
- XY pads for modulation
- Dedicated Performance Skin for live use
- AUv3 MIDI FX plugin
- Desktop versions available
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A powerful MIDI modulation engine for controlling plugins, hardware, and instruments using LFOs, random sources, macros, and audio-based modulation. Modulate Everything MMMm is a MIDI controller and modulation workstation designed to control any parameter that accepts MIDI CC — software instruments, plugins, external hardware, or any MIDI-capable device. Create modulation using LFOs, Random Generators, Envelope Followers, XY pads, and more. No more drawing of automation curves, keep your audio dynamic and exciting with ease. Perform Live MMMm includes a dedicated Performance Skin designed for low-light and stage environments. It uses a restrained, red-accented color palette that preserves focus and minimizes visual distraction while performing. The interface remains clear and readable in dark settings, ensuring stable workflow during your live performance. MMM vs MMMm MMM includes audio input, enabling Envelope Followers, audio-reactive modulation, and audio output — ideal when used as an audio plugin. MMMm, by contrast, is a MIDI-only FX version for hosts such as Logic Pro or AUM that require a pure MIDI processor. Both versions support MIDI input and output and provide the same core modulators. MMMm is an AUv3 midi effect plugin compatible with Logic Pro, AUM, Cubasis, GarageBand and many more. A Desktop version is also available for Windows and macOS (VST3 / AU / AAX). More information here: https://gs-dsp.com/products
Screenshots
Verdict
The clearest difference is rating: GSDSP MMMm at 4.9 against ePipes Drones's 2.0. GSDSP MMMm also leads on review sentiment (100% vs 63%) and update cadence (every 5 weeks vs every 4 months). ePipes Drones's advantage is iOS requirement (10.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GSDSP MMMm holds the better App Store score, 4.9 against 2.0. Both are backed by a comparable volume of ratings — 4 and 16 respectively. Written reviews point the same way: 63% of ePipes Drones's written reviews are positive against 100% of GSDSP MMMm's.
ePipes Drones ships an update every 4 months, GSDSP MMMm every 5 weeks. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.
| Parameter | ePipes Drones | GSDSP MMMm |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (4 ratings) | 4.9 (16 ratings) — better |
| Positive reviews | 62.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 | 16 — better |
| Update frequency | Every 4 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 5 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Michael Eskin | Gustav Scholda |
Customer experience
ePipes Drones
GSDSP MMMm
In-app purchases
ePipes Drones
No in-app purchases
GSDSP MMMm
No in-app purchases
Questions
Is ePipes Drones free?
Is GSDSP MMMm free?
Which has better reviews, ePipes Drones or GSDSP MMMm?
Do ePipes Drones or GSDSP MMMm have ads?
Which is updated more often, ePipes Drones or GSDSP MMMm?
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