Comparison

Sequincer vs GORILLA SYNTH

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

Head to head
About

Sequincer

Compose music on the go with this grid-based MIDI sequencer. Easily add notes, adjust durations, and build complex arrangements with multiple tracks and instruments. Supports MIDI and MusicXML import, and works as a standalone app or AUv3 plugin.

Highlights
  • Grid-based note input
  • Adjustable note duration and velocity
  • Multi-track composition
  • AUv3 MIDI plugin support
  • MIDI and MusicXML import
  • Diatonic and chromatic input modes
  • Apple Pencil compatibility
Features
Read full description

Sequincer is a multi-track, grid-based MIDI sequencer for iPhone and iPad which makes it easy to compose music on the go. Just tap the grid to add notes and hit the play button to hear your creation. Notes added by a tap will have the duration of whichever beat division is selected. You can select a wide range of beat divisions by tapping the "1/4" button, or by pinching horizontally to double and halve the current value. You can change a note's duration by tapping on it to shorten it, or by holding and panning to the right to increase it. There are four tiers: a free preview tier, then Loops, Producer, and Composer. The free tier lets you preview the app. The second tier, Loops, gives you 4 tracks and 64 beats to compose (16 standard bars). The third tier, Producer, brings this to 16 tracks and 1000 beats, enough for a full-length song. The fourth tier, Composer, allows you to use up to 64 tracks and an even greater number of beats, enough for a complete symphony. The 7-note input system, inspired by sheet music, uses the diatonic scale, and you can add accidentals for any new note by dragging up or down as soon as you create it. The 12-tone chromatic mode lets you input notes like on most piano rolls. Velocity, tempo changes and other properties can be edited for each bar in "Structure" mode, by tapping the bar's header or using the edit button. You can write up to 64 simultaneous tracks each with its own instrument, all overlaid on the same piano roll so you can see your full composition at a glance. Each track can be selected, muted, or soloed. • Works as standalone or as a plugin Sequincer is also an AUv3 MIDI processor, so you can use it inside host apps like AUM. Each track can send MIDI to a different synth, making it ideal for layering sounds or building complex arrangements. • Flexible timing and rhythm Create as many bars as you need, and set a custom beat count for each one. Pinch horizontally to zoom in or out on the beat divisions: add quarters, eighths, sixteenths, or even dotted rhythms for compound time. Pinch vertically to zoom in and out of the piano roll. Add tempo change events to speed up or slow down specific parts. • MIDI and MusicXML compatibility Import MIDI files or MusicXML (sheet music). Sequincer currently supports many standard features like tempo changes, dynamics, and jumps. Route tracks to external MIDI devices • Write with real notes Each bar can be set to a musical key, so you’re always writing in scale. A C sharp and a D flat might sound the same in equal temperament, but they’re not the same note. If you’re writing a B flat minor chord for example, you need a D flat for the minor third–a C sharp would be an augmented second. This harmonic awareness makes it possible to experiment with other tuning systems such as Pythagorean, Meantone, and more. To add accidentals, drag the note up or down as you place it. • Compatible with Apple Pencil on iPad Hover to hear notes before placing them. Double-tap to quickly switch instruments. Use a squeeze gesture (on Pencil Pro) to open the track palette. It’s a fast and intuitive way to compose, if you’ve got a compatible device. • Available on all your devices Your creations are automatically synced with iCloud so you can start on your iPhone and finish it on your iPad. Happy composing! This app is subject to Apple’s standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

GORILLA SYNTH

This app offers a punchy, analog-style subtractive synthesizer for iOS, designed for fast sound design and expressive musical performance. It provides studio-quality sound with a clean interface, ideal for sketching ideas, producing tracks, or live playing.

Highlights
  • Dual oscillators with sub and noise
  • Classic ladder filter
  • Dual ADSR envelopes
  • Duophonic mode with glide
  • LFO modulation
  • Touch-optimized controls
  • AUv3 instrument support
Features
Read full description

GORILLA - Analog-Style Subtractive Synth GORILLA is a focused, punchy analog-style subtractive synthesizer designed for fast sound design and expressive play on iOS. Built for musicians, producers, and sound designers, Gorilla delivers studio-quality sound in a clean, performance-ready interface — whether you’re sketching ideas, producing tracks, or playing live. Key Features: - Dual oscillators with sub and noise - Classic ladder filter - Dual ADSR envelopes (Filter + Amp) - Duophonic mode with glide - LFO for pitch, filter, and PWM modulation - Touch-optimized performance controls - Built-in spectrum / EQ visualizer - AUv3 instrument support - CoreMIDI & Bluetooth MIDI - Designed for iPhone and iPad Gorilla is intentionally focused — no clutter, no distractions. Just fast access to powerful sound shaping and expressive control. Designed for mobility. Built for creation.

Screenshots

Sequincer4 screens
GORILLA SYNTH4 screens

Verdict

The call

The clearest difference is price: Sequincer at Free against GORILLA SYNTH's $4.99. GORILLA SYNTH's advantage is in-app purchases (none vs 10) and rating (4.9 vs 4.6). On ratings volume, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Sequincer is free to download; GORILLA SYNTH costs $4.99 up front. Sequincer sells 10 in-app purchases, starting at $2.99 per month. GORILLA SYNTH asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

GORILLA SYNTH holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 16 and 21 respectively. Written reviews point the same way: 75% of Sequincer's written reviews are positive against 88% of GORILLA SYNTH's.

UpkeepUpdate frequency

Sequincer ships an update fortnightly, GORILLA SYNTH every 3 weeks. The most recent releases landed on September 29, 2026 and August 15, 2026 respectively.

Scorecard6 real differences · 4 level
Sequincer versus GORILLA SYNTH: the parameters behind the verdict, then further details
ParameterSequincerGORILLA SYNTH
PriceFree — better$4.99
Rating4.6 (16 ratings)4.9 (21 ratings) — better
Positive reviews75.0% of reviews87.5% of reviews — better
Number of ratings1621 — better
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.2 — better
Further details — not scored
Size31 MB4 MB
Age rating4+4+
DeveloperAlexis DoualleSteffen Mølgaard Larsen

Customer experience

Sequincer

All ratings16 ratings
Positive93.8%
Neutral0.0%
Negative6.3%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

GORILLA SYNTH

All ratings21 ratings
Positive95.2%
Neutral4.8%
Negative0.0%
Written reviews8 reviews
Positive87.5%
Neutral12.5%
Negative0.0%

In-app purchases

10 purchases

Sequincer

Subscriptions3
  • Pro3 Months trial$2.991 Month
  • Pro3 Months trial$9.996 Months
  • Pro3 Months trial$12.991 Year
One-time7
  • Loops PromoFree
  • Loops$9.99
  • Upgrade Producer to Composer$9.99
Show 4 more
  • Upgrade Loops to Producer$9.99
  • Upgrade Loops to Composer$19.99
  • Producer$19.99
  • Composer$29.99
None

GORILLA SYNTH

No in-app purchases

Questions

Is Sequincer free?
Sequincer is free to download, with in-app purchases available.
Is GORILLA SYNTH free?
GORILLA SYNTH costs $4.99, with no in-app purchases.
Which has better reviews, Sequincer or GORILLA SYNTH?
GORILLA SYNTH is rated higher. Sequincer averages 4.6 out of 5 from 16 ratings, while GORILLA SYNTH averages 4.9 from 21 ratings.
Do Sequincer or GORILLA SYNTH have ads?
Neither Sequincer nor GORILLA SYNTH shows ads.
Which is updated more often, Sequincer or GORILLA SYNTH?
Sequincer ships an update fortnightly, and GORILLA SYNTH every 3 weeks. Most recently, Sequincer was updated on September 29, 2026 and GORILLA SYNTH on August 15, 2026.

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