TC vs GORILLA SYNTH
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TC
This app is a fully programmable multi-touch synthesizer for iPad. Create unique sounds using touch gestures, device motion, and a variety of on-board modules. Explore a vast sonic landscape with extensive customization options.
- 185 built-in presets
- Unlimited user patches
- Multi-touch and device motion control
- 23 modular synthesis objects
- Built-in recording and AudioCopy
- Audiobus support
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TC-11 is the only fully programmable multi-touch synthesizer for the iPad. Choose from the 160 included presets, or build your own using touch controls, device motion, and on-board modules. Create music with the next evolution of synthesizer control! iDesignSound App of the Week 12.17.2011 - idesignsound.com "This thing is ALIVE! TC-11 is really fascinating and I'm having some fun experimenting with it. It is very, very cool!" - Jordan Rudess, keyboardist, Dream Theater "TC-11 is making my jaw drop every few minutes; realizing new and increasingly complex routing options. Rating: Essential." - Tim Webb, discchord.com "Creating, routing, configuring, and general tweaking is unbelievably robust and complex. This is a big leap forward in design. A madhouse of sonic possibilities at your touch." - David Israel, smitematter.com FEATURES: √ 185 built-in presets √ Unlimited user patches √ Audiobus + State Saving √ Fully controlled by multi-touch / device motion √ Built-in recording + AudioCopy √ 23 modular synthesis objects √ 22 oscillator waveforms √ 4 controller modules: AHDSR, LFO, Table, Sequencer √ Email custom patches to your friends √ Full display customization MULTI-TOUCH CONTROL: There are no on-screen knobs, keys, or sliders to fiddle with; all synthesis is driven by your multi-touch performance. Touch relationships like distances / angles / timings perform all the controller functions. It's just you and the full screen multi-touch performance area. EVERY synthesis parameter can be controlled by ANY multi-touch controller. The patch possibilities are limitless! DEVICE MOTION CONTROL: Use the iPad's accelerometer, gyroscope, and even the compass to attack your synthesis patch! Tilt and move the iPad to change any filter, effect, or module. You can create real vibrato by moving the iPad during performance, or change the speed of a sequencer by tilting forward and backward! SYNTHESIS: TC-11 has 8 voice polyphony for full, real-time synthesis. The audio engine has been highly optimized to deliver crisp, responsive performance. Choose from 22 oscillator waveforms, 3 oscillator types, 3 filter types, 4 unique effects, amplitude modulation, and panning control. Fully programmable AHDSR, LFO, and sequencer modules make TC-11 the most capable iOS synthesizer in the world. Use TC-11 in your band during live performances. Add TC-11 into your laptop orchestra. Experiment and create with the next evolution of synthesizer control! Download the complete user guide to read more: http://www.bitshapesoftware.com/instruments/tc-11/tc-11-user-guide-2.0.pdf
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.
- Dual oscillators with sub and noise
- Classic ladder filter
- Dual ADSR envelopes
- Duophonic mode with glide
- LFO modulation
- Touch-optimized controls
- AUv3 instrument support
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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
Verdict
The clearest difference is price: GORILLA SYNTH at $4.99 against TC's $24.99. TC's advantage is ratings volume (68 vs 21). On rating, review sentiment, update cadence and ads 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
TC costs $24.99 and GORILLA SYNTH $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.8 for TC against 4.9 for GORILLA SYNTH. Both are backed by a comparable volume of ratings — 68 and 21 respectively. Written reviews split almost evenly too, at 88% and 88% positive.
TC ships an update every 5 weeks, GORILLA SYNTH every 3 weeks. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.
| Parameter | TC | GORILLA SYNTH |
|---|---|---|
| Price | $24.99 | $4.99 — better |
| Rating | 4.8 (68 ratings) | 4.9 (21 ratings) — better |
| Positive reviews | 87.8% of reviews — better | 87.5% of reviews |
| Number of ratings | 68 — better | 21 |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.2 — better |
| Further details — not scored | ||
| Size | 53 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Bit Shape | Steffen Mølgaard Larsen |
Customer experience
TC
GORILLA SYNTH
Bugs and requests
TC
Reported bugs
9 issues- App crashes upon opening after recent updates
- Black screen crashes when launching
- Crashes when adding patches to folders
- Crashes within Audiobus after 13.1 update
- AudioCopy button crashes on iPad 3
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- Unable to download latest version
- Glitches and crashes with complex patches
- Audiobus integration issues causing crashes
- Performance issues on older iPad models
Requested features
12 requests- MIDI support and DAW synchronization
- Ability to record and playback motion gestures
- Sample import and granular synthesis capabilities
- Microtonal tuning support (Scala files)
- Note hold function per surface
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- Mixer for oscillator volume balancing
- Scale constraint for melodic playing
- Garage Band export support
- Real-time preview during patch editing
- Polyphonic aftertouch support
- Multiple FM oscillators
- Bluetooth MIDI connectivity
GORILLA SYNTH
Not enough reviews yet to summarise bugs or requests.
In-app purchases
TC
No in-app purchases
GORILLA SYNTH
No in-app purchases








