BoardForge vs Patchsynth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BoardForge
This app provides a versatile AUv3 plugin with ten professional-grade effects, including amp modelers and pitch correction. It offers a streamlined experience for musicians, eliminating complex routing and working seamlessly with popular DAWs on iOS devices.
- Ten professional-grade effects
- AUv3 plugin compatibility
- Neural Amp Modeler (NAM)
- Vocal pitch correction
- MIDI mapping
- Universal app for iPhone and iPad
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BoardForge puts an entire pedalboard inside a single AUv3 plugin — twelve professional-grade pedals, one instance, zero routing headaches. BoardForge-exclusive: - Infinite Looper: Record, layer, undo, and clear endless loops with a dedicated looper pedal available exclusively inside BoardForge. - Boost: Clean, transparent gain to push your amp or the next pedal in the chain. - Overdrive: Warm, amp-like drive for classic crunch to searing lead tones. - Chorus: Lush, shimmering modulation for thick, wide guitar and bass tones. - Delay: Tempo-syncable echo, from subtle slap-back to ambient trails. - Reverb: Studio-quality space, from tight room to vast hall. - IOWah: Touch-sensitive auto-wah and envelope filter with vintage pedal vibes. - Equalizer: Precise tone-shaping to carve out your mix. - Noise Gate: Clean up hiss and hum without choking your playing. - NAM Pedal: Tone3000-powered Neural Amp Modeler for downloadable amp/pedal captures. - NAM Studio: Full Neural Amp Modeler engine with cab IR support. - VocalInKey: Voice pitch correction. AUv3 Compatibility: Works seamlessly in GarageBand, AUM, Cubasis, Studio Camera, and any AUv3 host. Universal App: One purchase for iPhone and iPad. MIDI Mapping: Map any parameter to your MIDI controller.
Patchsynth
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Patchsynth is a Eurorack-style modular synthesizer for iPhone and iPad — and a place to actually learn how modular synthesis works, one patch cable at a time. Instead of a fixed synth engine with knobs, you build your own instrument by dragging cables between modules: oscillators into filters, envelopes into amplifiers, LFOs wobbling anything you point them at. If you've ever wanted to understand what a Eurorack rig actually does, this is the fastest way in. LEARN BY PATCHING, NOT BY READING 28 hands-on Lessons cover every module, from your first oscillator to full generative patches — some just explain, others build a real patch step-by-step in front of you as you tap "Next." No prior synthesis knowledge required. TRAIN YOUR EAR 15 Challenges hide a patch and play it for you — your job is to rebuild it by ear, with hints if you get stuck. A genuinely fun way to internalize how filters, envelopes, and modulation actually sound. 21 REAL MODULES Oscillator · Filter · VCA · ADSR Envelope · LFO · Noise · Delay · Reverb · Mixer · Sequencer · Arpeggiator · Clock · Attenuverter · Quantizer · Slew Limiter · Sample & Hold · Logic · Ring Modulator · Sampler · Keyboard · Output (with a live oscilloscope) Record your own sounds with the Sampler, or use the built-in factory drum kit. Quantize any CV to a musical scale. Chain multiple clocks for polyrhythms. It's a real modular rig, just without the cables costing $30 each. 70+ FACTORY PATCHES From simple bass and pad sounds to sprawling, 20+ module "flagship" patches — browse them, load them, take them apart to see how they're wired, then make them your own. PLAY IT WITH REAL GEAR Full MIDI support over Bluetooth or USB — plug in any MIDI keyboard or controller and play your patch's Keyboard module directly, no setup beyond pairing. BUILT FOR TOUCH, NOT PORTED FROM DESKTOP Every interaction — dragging cables, turning knobs, panning and zooming a big patch — is designed for a phone screen from the ground up. A dedicated Patch Bay view even gives you a spreadsheet-style matrix of every connection when patches get complex. Undo and redo everything. Save as many patches as you like. No ads, no in-app purchases, no internet connection required — just synthesis.
Screenshots
Verdict
The clearest difference is price: BoardForge at $6.99 against Patchsynth's $7.99. On ads, in-app purchases, device support and iOS requirement 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
BoardForge costs $6.99 and Patchsynth $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | BoardForge | Patchsynth |
|---|---|---|
| Price | $6.99 — better | $7.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.4 | 17.0 — better |
| Further details — not scored | ||
| Size | 84 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Rafael Guilherme Bertholdo | Martin Adler |
In-app purchases
BoardForge
No in-app purchases
Patchsynth
No in-app purchases









