MicroPitch vs JMP Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MicroPitch
This audio effect app offers fine-resolution pitch shifting and delays for subtle tone fattening and slapback effects. It allows for creating depth, dimension, and pristine chorusing with expanded controls and innovative features.
- Two voices of pitch shifting
- Up to 2 seconds of delay per voice
- Classic stereo-spreading effect
- Slapback effects
- Chorusing effect
- Pitch dive or rise effects
- Innovative Ribbon controller
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MicroPitch is a fine-resolution pitch shifter for subtle tone fattening, plus delays for interesting slap back effects. With origins in the legendary Eventide H3000 Harmonizer®, MicroPitch is the effect that put Eventide on the map. The plug-in allows mixing in detuned and delayed versions of a signal creating depth and dimensions not possible before with expanded controls for deep pitch dives, haunting echoes, and pristine chorusing effects. Features: - Two voices of pitch shifting, one from unison to -50 cents, the other from unison to +50 cents, each with up to 2 seconds of delay. - Create classic stereo-spreading effect. - Create slapback effects using longer delay times. - Mod Depth and Rate provide chorusing effect on each voice. - Use Feedback to perform pitch dive or rise effects. - Incredibly easy use with included presets. - Innovative Ribbon allow for changing any combination of parameters simultaneously. - Use Mix Lock to scroll through presets while keeping the wet-dry mix constant. - Available as an Audio Units AUv3 plug-in and Standalone App.
JMP Pro
This app emulates a classic guitar preamplifier, offering four distinct channels for various tones from clean to high-gain metal. It includes a power amplifier, digital delay, analog modulations, and reverb. It functions as a standalone app or an audio effect.
- Four distinct amplifier channels
- Virtual EL34 power amplifier
- Digital delay with filter and offset
- Analog chorus and tremolo modulation
- Hall reverb algorithm
- Noise gate and studio compressor
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PREAMPLIFIER Nembrini Audio JMP Pro Guitar Amplifier plugin is based on a Marshall JMP1* preamplifier. JMP Pro Valve Amplifier drives pure tone into each of its four uniquely voiced channels OD1, OD2, Clean1 and Clean2 OD1: This channel’s smouldering power will take you from the molten gold of a classic British sound, to searing metal and all points in between. OD2: Tightly focused, high gain is served up here by the truckload. Modern and aggressive, yet fluid and toneful. This channel has all the distortion and sustain you’ll ever need. Clean1: It is perfect for warm full-bodied chords, fat clean lead passages and jazz tones. Clean2: It has the glassy edge of a classic British sound for those bright, jangly tones. POWER AMPLIFIER Powered by four EL34 virtual tubes with presence, volume and power switch in class AB push-pull configuration. DIGITAL DELAY FILTER make the delay Lo-Fi and OFFSET create a time offset in left/right delay sections ANALOG MODULATIONS select Chorus or Tremolo modulation AMBIENT REVERB Hall reverb algorithm FILTERS CLEANER Low and High cut filters PRE and POST amplifier ANALOG NOISE GATE tuned for guitar and bass STUDIO COMPRESSOR keep your dynamics in check, whether just thickening the sound or keeping levels consistent Works as a standalone app, AudioUnit v3 effect, or Inter-App Audio effect. Legal Disclaimer: JMP1 is a registered trademark of Marshall Amplification PLC. Nembrini Audio JMP Pro was developed by Nembrini Audio SRL based on its own modelling techniques. Marshall Amplification PLC has not endorsed nor sponsored the Nembrini Audio JMP Pro in any manner, nor licensed any intellectual property for use in this product.
Screenshots
Verdict
The clearest difference is price: MicroPitch at $9.99 against JMP Pro's $19.99. MicroPitch also leads on update cadence (every 4 weeks vs every 50 months) and ratings volume (16 vs 4). JMP Pro's advantage is rating (5.0 vs 4.3) and review sentiment (100% vs 88%). On ads, in-app purchases, monetization model and device support 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
MicroPitch costs $9.99 and JMP Pro $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.
JMP Pro holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 16 and 4 respectively. Written reviews point the same way: 88% of MicroPitch's written reviews are positive against 100% of JMP Pro's.
MicroPitch ships an update every 4 weeks, JMP Pro every 50 months. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.
| Parameter | MicroPitch | JMP Pro |
|---|---|---|
| Price | $9.99 — better | $19.99 |
| Rating | 4.3 (16 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 87.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 16 — better | 4 |
| Update frequency | Every 4 weeks — better | Every 50 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15 |
| Further details — not scored | ||
| Size | 22 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Eventide | Nembrini Audio |
Customer experience
MicroPitch
JMP Pro
In-app purchases
MicroPitch
No in-app purchases
JMP Pro
No in-app purchases









