frekvens app icon

Apps Like frekvens for iPhone and iPad

Shift frequencies and delay audio

Adjust audio frequencies with linear shifting and stereo delay feedback. Apply high and low pass filters. Modulate delay with LFO. Control via MIDI CC.

by erik sigth★ 4.821 ratingsMusic$2.99Data updated 2026-09-10

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Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. Reverb - FDN app icon

    Reverb - FDN

    ConTempoNet S.A.S. di Maurizio Refice & C.

    ★ 4.414 ratingsMusic$4.99Data updated 2026-10-26
  2. Shimmer AUv3 Audio Plugin app icon

    Shimmer AUv3 Audio Plugin

    Limelight Software

    Apply effects to tracks

    A effect for digital workstations. Users apply delay, pitch shifting, and reverb to create harmonies. Adjust filtering and monitor signal levels with stereo meters. Presets and graphical interface available.

    ★ 4.231 ratingsMusic$7.99Data updated 2026-09-17
  1. NFM – AUv3: FM Synth app icon

    NFM – AUv3: FM Synth

    Nikolozi Meladze

    Stream audio and edit sound waves

    FM synthesizer with six stereo operators and fully customizable FM algorithms. Create and edit patches. Load and save presets. Use as an AUv3 plug-in in compatible DAWs. Adjust modulation sources and destinations.

    ★ 4.934 ratingsMusic$4.99Data updated 2026-09-13
  2. DubFilter app icon

    DubFilter

    ConTempoNet S.A.S. di Maurizio Refice & C.

    ★ 4.771 ratingsMusicFreeData updated 2026-09-09
  3. rymdigare app icon

    rymdigare

    erik sigth

    Record, play, and share space-age music

    Explore a collection of ambient soundscapes and instrumental tracks. Adjust playback speed and volume. Save favorite tracks to a personal library. Share music via social media or messaging apps.

    ★ 4.758 ratingsMusic$4.99Data updated 2026-10-19
  4. mood app icon

    mood

    Alessandro Petrolati

    ★ 4.786 ratingsMusic$12.99Data updated 2026-09-12
  5. AudioKit L7 - AUv3 Live Looper app icon

    AudioKit L7 - AUv3 Live Looper

    Coda Labs Incorporated

    Loop and record audio tracks

    Record up to 16 tracks with effects like pan, reverse, reverb, tremolo, and tempo delay. Use as a standalone or plugin. Manage master and input effects. Loop and layer audio for creative playback.

    ★ 4.3412 ratingsMusic$2.99Data updated 2026-10-21
  6. Poly 2 app icon

    Poly 2

    James Milton

    Create and sequence evolving melodies

    Create evolving melodies and patterns using polyrhythms. nd control up to 8 sounds simultaneously. Store 16 project configurations. Use a sampler with envelopes, filters, loop crossfading, LFO, and more.

    ★ 4.8688 ratingsMusicFreeData updated 2026-09-19
  7. AUFX:PeakQ app icon

    AUFX:PeakQ

    Kymatica AB

    Equalize audio with precise control

    A 4-band parametric stereo equalizer with peak, low-shelf, and high-shelf filters. Adjust gain, frequency, and Q for each band. View real-time frequency response graphs. Apply effects for subtle enhancements or aggressive boosting.

    ★ 4.525 ratingsMusic$4.99Data updated 2026-09-08
  8. Zeeon synth app icon

    Zeeon synth

    Jaroslaw Jacek

    Play virtual analog synths with precision

    A virtual-analog synthesizer with circuit-modeling engine. Users can create and edit patches, adjust oscillator settings, and apply filters. Modulation effects include LFOs and envelopes. Export audio files and control parameters via MIDI.

    ★ 4.8209 ratingsMusic$6.99Data updated 2026-09-30
  9. MF-108S Cluster Flux app icon

    MF-108S Cluster Flux

    Moog Music Inc.

    Create and share modular synth sounds

    Modular synth effects pedal with dual-range BBD delay and multi-waveform LFO. Users can modulate delay for chorus, flanging, and vibrato. Features adjustable parameters, patchable inputs and outputs, and analog signal processing.

    ★ 5.011 ratingsMusic$14.99Data updated 2026-09-06
  10. Spirangle app icon

    Spirangle

    Neon Silicon LLC

    Delay audio with three taps

    A music offering dual delay effects. Users can apply three-tap delay with independent SVF filters and stereo separation. Feedback delay mix includes pre-filter routing and an input sum for blending. Adjust resonance, drive, and feedback settings.

    ★ 5.029 ratingsMusicFreeData updated 2026-09-06
  11. Accordion Vintage app icon

    Accordion Vintage

    Alessandro Petrolati

    Play samples and loop notes

    Play virtual with 1300 looped samples and 4 velocity layers. Include key-on and key-off sounds for realism. Use Audiounit support, iOS Universal compatibility, and Audiobus integration for audio routing.

    ★ 4.619 ratingsMusic$12.99Data updated 2026-10-07

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.