Collider vs NERD Synth A2x + AUv3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Collider
Enhance your Elektron Analog Rytm drum machine with this performance and control surface app. It offers extensive randomization, parameter control across all tracks, and creative pattern generation tools to unlock new sonic possibilities.
- Randomized Kits and sound design
- Parameter randomization and morphing
- Cross-track parameter control
- Scene and performance randomization
- Euclidean and algorithmic pattern generation
- Save and load kits, tracks, and patterns
- XY pads for FX and filter control
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Collider is a performance and control surface for Elektron's Analog Rytm drum machine. Unlock the full potential of your drum machine with minimal effort and programming! Features: - Randomized Kits of a certain flavor + sound design functions - Intelligently randomize and morph Parameters, Pages, Tracks, FX, Patterns, Trigs & Parameter Locks - Control common parameters across ALL Tracks - Scenes and Performance Randomization - Pattern Mode: Euclidean patterns, humanization, randomization, pattern algorithms and much more! - Over 300 drum grooves from various genres are included to kickstart your production - Automate the addition of TRC conditions and P-Locks, Randomize Retrig Rates and Sequence Lengths creating interesting and evolving patterns - Save and Load Kits, Tracks, MFX, Mixer Settings, Kit Snapshots & Pattern Snapshots - Mixer Mode - Chromatic Mode - XY Pads to control Master Filter, FX, Drive - Link multiple tracks to single pads for layering * Compatible with both MK1 and MK2, requires RYTM OS 1.60 or higher * Not compatible with Overbridge
NERD Synth A2x + AUv3
This virtual analog synthesizer offers a powerful and intuitive sound design experience, inspired by classic hardware. Explore over 40 classic waveforms, a versatile arpeggiator, step sequencer, and lush effects to craft unique electronic music.
- Virtual Analog Synthesizer
- 40+ Classic Waveforms
- Arpeggiator
- Step Sequencer
- Lush Effects Suite
- Four-voice Unison
- AUv3 Plugin Support
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Inspired by the classic sounds of the Nord Lead A1** This is not a Rompler. This is a SYNTH. "I’m impressed. The sounds are FAT, the effects are LUSH, and the interface is a JOY to use." – Audio News Room "This is not a clone, this is BEYOND the hardware, it's a completely new, fantastic beast" – Jade Starr, How to App "An excellent release...app captures the soul of the Nord Lead A1 Synthesizer" – Synth Anatomy "An iOS-based homage to a virtual analogue classic!" – Music Radar / Keyboard Magazine Not imitation, it's Innovation! https://audiokitpro.com/redsynth With Nerd Synth, you’ll have access to all 40+ of the classic lead A1 waveforms! Plus, we gave it some RAW MODERN POWER. FULLY LOADED w/ 550+ presets by Analog Matthew, Electronisounds, DMT Cymatics, Moby Pixel, Red Sky Lullaby, and more NOTE: This is a synth, and contains no hardware preset samples. All presets are completely original. One low price includes Lifetime License and all Features Easy to use. Easy to get great tone! NERD SYNTH A2X: • 64-voice, Retro VA-Synth • Include all 40+ of the Nord A1 waveforms • Arpeggiator! Classic Hardware-style Arp, with extra features • Vintage-style Step Sequencer that can be routed to specific layers • A proper filter envelope ADSR! • NEW: 2x Oversampled Oscillators • 3 LFOs. Fun Routings. LFOs can modify other LFOs • Microtonality, World Scales and Western Scales! • TouchPads! 2 fun assignable pads, -= Create NORD-style SUPER SAWS =- ++ Four-voice Unison with the tap of a button ++ 3 different algorithms: Regular, HYPER, and BEAST! "Astoundingly great sounding and intuitive synth app!" – The GarageBand Guide Modeled sound: It's like a time-capsule. Imagine if there were iPads in 2003? Complete with that "cold" VA sound that ruled the dance floors and stages ADDITIONAL FEATURES: • FX: Glorious Reverb, Analog Tape Delay, Distortion, Flanger, Chorus, Crush, and more. • On board "Record" button, no external hardware required • Works with a MIDI Keyboard EXCLUSIVE TO THIS APP: • "SUPER FM" wild pitch drop controls! Modeled after digital VA-Synths, complete with vintage digital aliasing for old-school vibe! • Crazy aggressive RING MODULATION distortion – It's like robots talking, or fighting? You decide! COOL: • iPad version has "stacked" views for maximum onscreen control! Tap the current Nav Button at the top to change the bottom view • This is a Premium App: No iAP, No Ads, No subscriptions! Use as a plug-in in DAWs like GarageBand & Logic for iPad, Cubasis, AUM, and more! NOTE: This is not a hardware clone, it's a completely new synth. If you're looking for a ROMpler like the "Stage" series, this app may not be for you. This is a SYNTH, not a rompler. All the presets here are new and original. Giving you fresh new sounds that are completely tweak-able This is not a 1:1 clone and will not load hardware presets. Please note that this app's sound is closer to the A1, which is a different sound from the NL1/NL2X. ** This app has no affiliation or endorsement by Clavia DMI AB. This app is not a clone of any their synths, including the Nord Lead and Nord Lead A1. While we were inspired by their wonderful and iconic work, this app is not trying to copy those synths. We created something completely new. It's a synth for synth nerds :) LEGAL STUFF: All product names and images, trademarks and artists names are the property of their respective owners, which are in no way associated or affiliated with the creators of this app, including AudioKit, AudioKit Pro, LLC, and the other contributors. Any use of these names and images does not imply any cooperation or endorsement by Clavia Digital Musical Instruments. Nord Lead, Nord Lead 2X, Nord, and Nord Lead A1 are Clavia trademarks and properties. We appreciate their amazing work in creating such classic and inspiring instruments.
Screenshots
Verdict
The clearest difference is price: NERD Synth A2x + AUv3 at $5.99 against Collider's $19.99. NERD Synth A2x + AUv3 also leads on ratings volume (1.4K vs 13) and device support (3 vs 1). Collider's advantage is iOS requirement (12.0 vs 14.4). 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
Collider costs $19.99 and NERD Synth A2x + AUv3 $5.99 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 — 5.0 for Collider against 4.9 for NERD Synth A2x + AUv3. That said, the two scores are not equally well evidenced: NERD Synth A2x + AUv3 has 1.4K ratings behind it against 13, so its average is the more settled of the two. Written reviews are what separate them: 92% of Collider's written reviews are positive against 89% of NERD Synth A2x + AUv3's.
Collider ships an update monthly, NERD Synth A2x + AUv3 fortnightly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.
| Parameter | Collider | NERD Synth A2x + AUv3 |
|---|---|---|
| Price | $19.99 | $5.99 — better |
| Rating | 5.0 (13 ratings) — better | 4.9 (1.4K ratings) |
| Positive reviews | 91.7% of reviews — better | 89.0% of reviews |
| Number of ratings | 13 | 1.4K — better |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 14.4 |
| Further details — not scored | ||
| Size | 27 MB | 242 MB |
| Age rating | 4+ | 4+ |
| Developer | Marcos Kohler | AudioKit Pro |
Customer experience
Collider
NERD Synth A2x + AUv3
Bugs and requests
Collider
Not enough reviews yet to summarise bugs or requests.
NERD Synth A2x + AUv3
Reported bugs
2 issues- Doesn't fit properly in Logic Pro for iPad
- Keyboard keys get stuck when using a controller
Requested features
4 requests- Dark mode option
- Undo/redo functionality
- Improved Logic Pro integration
- Ability to change color scheme
In-app purchases
Collider
No in-app purchases
NERD Synth A2x + AUv3
No in-app purchases








