Comparison

MF vs Mobile MIDI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MF

This app meticulously recreates a classic analog effects pedal, offering a voltage-controlled ring modulator, carrier oscillator, and LFO. It's designed to process and modulate any audio input, providing a unique, retro-futuristic sound with organic parameter interaction for a musical playing experience.

Highlights
  • Ring Modulator
  • Voltage-controlled Carrier Oscillator
  • Voltage-controlled LFO
  • AUv3 effects plugin
  • Processes any audio input
  • Organic parameter interaction
Features
Read full description

The MF-102S Ring Modulator is a re-invention of Moog Music’s classic Moogerfooger MF-102 analog effects pedal. The MF-102 Ring Modulator, introduced in 1998, contained three complete modular functions: a Ring Modulator, a voltage-controlled Carrier Oscillator, and a voltage-controlled dual-waveform Low Frequency Oscillator (LFO). Designed by Bob Moog and his engineering team, the MF-102 was a direct descendant of the original Moog modular synthesizers, adapted to process, modulate, and play with inputs ranging from guitar, voice, and synthesizer to any imaginable audio source. The MF-102 Ring Modulator has been meticulously recreated as the MF-102S, capturing not only the spaced-out, retro-futuristic sound of the original, but also the organic way in which the parameters interact to create a musical playing experience. The MF-102S is an AUv3 effects plug-in that requires a compatible host or DAW to function.

About

Mobile MIDI

Transform your mobile device into a versatile wireless MIDI controller. Utilize touch, motion, and device sensors to control virtually any aspect of your music production software. Save and share custom layouts for a personalized workflow.

Highlights
  • Wireless MIDI control via Bluetooth, Wi-Fi, or USB
  • Touch controls: drum pads, keyboard, XY pad, faders
  • Motion control: accelerometer, gyro, compass, pressure
  • ARKit face tracking and hand gesture control
  • AirPods head tracking for hands-free expression
  • Customizable layout designer
  • Save and share presets
Features
Read full description

Turn your iPhone or iPad into a wireless MIDI controller. Almost any sensor in your phone can be a knob. Touch: • Drum pads, keyboard, XY, faders, build-your-own layouts Motion: • Accelerometer + gyro (6 axes) • Gravity, attitude (pitch/roll/yaw), user acceleration • Compass heading, magnetic field • Barometric pressure • Step cadence, shake triggers Device & environment: • Battery level, charging state, thermal state • Screen brightness • Microphone loudness (analyzed on-device, never recorded) Tracking: • ARKit face blendshapes — 52 expressions • Hand gestures via Vision • AirPods head tracking — nod, tilt, turn Output: Bluetooth LE, USB, or Wi-Fi (Network MIDI) to any DAW. Save and share presets. Built for musicians, producers, and experimentalists. No extra hardware. No subscription. Pay once. TOUCH • 16-pad drum grid with MPE polyphonic pressure • Keyboard with configurable range and octave, MPE-capable • XY pad for two-dimensional continuous control • 8-fader CC bank • Custom layout designer — drag-and-drop your own surfaces MOVE • 6-axis device motion — accelerometer and gyro • Tilt, shake, gravity (X, Y, Z) • Compass heading • Barometric pressure • Per-axis smoothing, deadzone, and scaling EXPRESS • ARKit face tracking — 52 facial blendshapes as continuous CCs • Hand tracking — gesture-based control via the front camera • AirPods head tracking — hands-free expression for live performance SENSE • Battery level and charging state • Screen brightness • Thermal state • Any system signal can drive MIDI MUSICAL TOOLKIT • 27 scales, 31 chords • Chord, strum, trigger, and toggle modes • Intelligent note-off handling — no stuck notes • MPE channel allocation with LRU across channels 2–16 PRESETS • Save, load, import, export • Five built-in templates to get started fast • Share presets with other Mobile MIDI users CONNECTIVITY • Bluetooth MIDI (BLE) • USB MIDI (via adapter) • Wi-Fi / Network MIDI • Auto-reconnect and device picker DESIGNED FOR PERFORMANCE • Low-latency native audio path • Wakelock keeps the screen on during gigs • MIDI activity indicator • Clean, minimalist interface built for low-light stages Every control source is mappable to any CC, note, or pitch bend, on any channel. Build the controller you actually want. One-time purchase. No accounts. No telemetry. No subscriptions. Made by Pounding Systems.

Screenshots

MF3 screens
Mobile MIDI4 screens

Verdict

The call

The clearest difference is price: Mobile MIDI at $3.99 against MF's $14.99. MF's advantage is iOS requirement (11.0 vs 14.0). On review sentiment, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

MF costs $14.99 and Mobile MIDI $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

MF ships an update monthly, Mobile MIDI every 6 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
MF versus Mobile MIDI: the parameters behind the verdict, then further details
ParameterMFMobile MIDI
Price$14.99$3.99 — better
Rating5.0 (9 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings9 — better—
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better14.0
Further details — not scored
Size42 MB21 MB
Age rating4+4+
DeveloperMoog Music Inc.Adam Hammad

Customer experience

MF

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Mobile MIDI

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

MF

No in-app purchases

None

Mobile MIDI

No in-app purchases

Questions

Is MF free?
MF costs $14.99, with no in-app purchases.
Is Mobile MIDI free?
Mobile MIDI costs $3.99, with no in-app purchases.
Do MF or Mobile MIDI have ads?
Neither MF nor Mobile MIDI shows ads.
Which is updated more often, MF or Mobile MIDI?
MF ships an update monthly, and Mobile MIDI every 6 weeks. Most recently, MF was updated on October 24, 2026 and Mobile MIDI on October 31, 2026.

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