Circa Looper vs Nikaya Wavetable and FM Synth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Circa Looper
A powerful multi-channel looping instrument for iPad, designed for musicians and producers. It offers six independent stereo loop layers, deep modulation, precision syncing, and built-in effects for creating complex patterns and evolving soundscapes. Its touch-friendly interface allows for hands-on creative control and seamless DAW integration.
- Six independent stereo loop layers
- Deep modulation control
- Precision syncing
- Built-in reverb and delay
- Touch-friendly interface
- Full MIDI mapping
- Drag-and-drop audio export
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IMPORTANT: Circa is an AUv3 plugin. It requires an AUv3 host such as AUM (recommended), Garageband, Logic, or Cubase. It will not run on its own. Circa is a six-layer stereo looping instrument for iPad, built for players and producers who want a looper that does more than loop. Each layer is independent, fully modulatable, and deeply controllable, with a touch-first interface designed for live performance and studio exploration alike.Inspired by modern loopers like the BOSS RC-505 and MLRE on the Monome Norns, Circa pairs the playability of a hardware looper with the routing and modulation of a serious production tool. Capture a spontaneous take, carve it up with slices, pitch it, scrub it, route it through built-in effects, and let gesture recorders play your UI back like a second instrument. SIX LAYERS Six independent stereo loop layers, each with its own transport, sync mode, trigger mode, filter, and effect sends. Layers can sync to the host, sync to a master loop, or run free. Triggers can fire on sync, on audio input, or freely. Record from the stereo input or self-record through an internal buss for feedback loops and generative behavior. TOUCH-FIRST PERFORMANCE Dedicated pages for Speeds and Positions let you perform loops with your hands. The position strip can be divided into slices for chopped playback. Speed, position, filter, and sends are all continuous and playable. Damper, scrub, and slice controls are built for tactile manipulation, not mouse input. GESTURE RECORDERS Six UI loopers that record and play back your actual control movements. Almost every parameter in Circa can be captured as a gesture, then looped or played as a one-shot. Trim silence from the front, toggle loop mode, or fire gestures from MIDI. Build evolving performances without touching the interface twice. MODULATION Deep modulation across the plugin. Continuous targets include layer delay and reverb sends, output levels, A/B selectors, play position, and more. Momentary targets cover mute, solo, and toggle states. Assign multiple modulators to any target and build performances that develop on their own. FULL MIDI CONTROL A complete MIDI controller system with continuous, momentary, and hold assignments. Use any controller to drive most of Circa's functions. MIDI modulation assignments light up briefly when triggered, so you can see your rig working at a glance. BUILT-IN EFFECTS Studio-grade reverb, delay, parametric EQ, and compressor drawn from Audio Damage's effect library. Send any layer to reverb and delay independently, then route through the stereo bus EQ and compressor on the way out. SEVEN OUTPUTS Six assignable stereo outputs plus a dedicated cue output. Send any layer to any output. Solo, record, and edit through the cue bus without the audience hearing. CROSS-PLATFORM PRESETS Circa's user presets are XML-based and cross-platform. A preset made on iOS opens on macOS, Windows, or Linux, and vice versa. Sessions built in GarageBand or Logic on iOS open on desktop if you have a license to the desktop version. WHAT'S INCLUDED Six independent stereo loop layers Slice-based position playback Gesture recorders for UI automation Continuous and momentary modulation system Full MIDI controller mapping Built-in reverb, delay, EQ, and compressor Six assignable stereo outputs plus cue Cross-platform XML preset format AUv3 plugin for iPad Also available as a desktop plugin for macOS, Windows, and Linux in VST3, AU, AAX, and CLAP formats at audiodamage.com.
Nikaya Wavetable and FM Synth
This app is a polyphonic wavetable and FM synthesizer for musicians and sound designers. It offers flexible wavetable creation, sound design capabilities, and AUv3 plugin support for seamless integration with music production hosts. Share and discover user-created presets within the app.
- 8-voice polyphonic engine
- Dual wavetable oscillators per voice
- Bidirectional FM synthesis
- Global ladder filter
- AUv3 plugin support
- iCloud sync for presets
- Community preset sharing
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Nikaya Synth is a compact, expressive wavetable synthesizer designed for musicians and sound designers looking for flexibility without complexity. It features an 8-voice polyphonic engine, with each voice containing two independent wavetable oscillators and a pair of FM operators. Each voice includes its own ADSR amplitude envelope, while modulation and filtering are handled globally for efficient performance and unified control. Explore a variety of ways to generate and import wavetables: - Flexible Wavetable Creation - Convert images into wavetables using brightness data - Slice WAV files into multiple waveforms - Import folders of single-cycle waveforms - Browse a curated set of factory wavetables - Generate up to 128 waveforms from a single source - Sound Design Capabilities Nikaya offers a focused feature set for building detailed, evolving sounds: - Two wavetable oscillators per voice with independent wave index control - Bidirectional FM synthesis using the current wavetable waveforms - Global ladder filter with a cycling envelope and morphable curve shapes - Two global LFOs with tempo sync and multiple waveforms - Clear visual feedback for envelope shaping - Workflow and Integration Designed with usability and integration in mind: - AUv3 plugin support for host compatibility - iCloud sync for presets and wavetables - Full parameter automation in supported hosts Community Sharing (iOS 13+) - Access user-created presets from the in-app browser - Like and download new sounds - Share your own presets with others Nikaya Synth offers a practical approach to modern wavetable synthesis—lightweight, responsive, and easy to navigate, while remaining capable of detailed and expressive sound design.
Screenshots
Verdict
Circa Looper and Nikaya Wavetable and FM Synth both sit at 4.6 stars, but that hides the real split: 67% of Nikaya Wavetable and FM Synth's written reviews are positive against 33% of Circa Looper's. Nikaya Wavetable and FM Synth also leads on update cadence (every 2 days vs every 3 weeks) and device support (3 vs 1). On rating, ratings volume, ads and in-app purchases 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
Circa Looper costs $7.99 and Nikaya Wavetable and FM Synth $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Circa Looper holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 9 and 8 respectively. Written reviews complicate that: 33% of Circa Looper's written reviews are positive against 67% of Nikaya Wavetable and FM Synth's, so the app with the better star average is not the one people write more warmly about.
Circa Looper ships an update every 3 weeks, Nikaya Wavetable and FM Synth every 2 days. The most recent releases landed on June 11, 2026 and September 16, 2026 respectively.
| Parameter | Circa Looper | Nikaya Wavetable and FM Synth |
|---|---|---|
| Price | $7.99 | $6.99 — better |
| Rating | 4.6 (9 ratings) — better | 4.4 (8 ratings) |
| Positive reviews | 33.3% of reviews | 66.7% of reviews — better |
| Number of ratings | 9 — better | 8 |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 39 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Audio Damage, Inc. | Cem Olcay |
Customer experience
Circa Looper
Nikaya Wavetable and FM Synth
In-app purchases
Circa Looper
No in-app purchases
Nikaya Wavetable and FM Synth
No in-app purchases
Questions
Is Circa Looper free?
Is Nikaya Wavetable and FM Synth free?
Which has better reviews, Circa Looper or Nikaya Wavetable and FM Synth?
Do Circa Looper or Nikaya Wavetable and FM Synth have ads?
Which is updated more often, Circa Looper or Nikaya Wavetable and FM Synth?
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