Comparison

Wave Slicer vs Gliss

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Wave Slicer

Precisely cut audio samples by zooming to individual waveforms. Apply a full effect chain, draw custom amplitude envelopes, and create seamless loops. Export high-quality WAV files directly from your device.

Highlights
  • Precise waveform editing
  • Full effect chain
  • Custom amplitude envelopes
  • Seamless loop creation
  • High-quality WAV export
  • Direct microphone recording
Features
Read full description

Wave Slicer cuts a sound down to the piece you actually want. Load a track, record something, or send a file to it from anywhere on your phone — then zoom in until you can see the individual samples and cut exactly there. WHAT IT DOES A waveform that stays smooth on a ten-minute file and keeps going down to sample level. Drag the edges of a selection, slide the whole selection along, or draw a new one. Every edge snaps to a zero crossing, so a cut never clicks. A full effect chain that you hear while you turn it. Transpose by semitones, high-pass and low-pass with resonance, tanh saturation, bitcrush and sample rate reduction, echo with feedback, and a reverb that can ring out for eight seconds past the end of the slice. An amplitude envelope you draw by hand. Tap to add a point, drag to move it, bend the curve between two points. The same envelope drawing as the pitch curve in Drum Rack. Fades on both ends, and a loop crossfade that folds the tail over the head so a loop comes round without a seam. Export as a 16 or 24-bit WAV, with TPDF dither on 16-bit. The file lands where you choose to save it, named so you can find it again in a DAW browser. Record straight from the microphone when you want to sample something in the room. Echo cancellation and noise suppression stay off, because those are built for speech and ruin anything worth sampling. Twelve sounds are built in to start with, including two drum loops on the grid, so there is something to cut the moment you open it. WHAT IT DOES NOT DO No account. No sign-in. No advertising. No analytics. No tracking. Audio you load, record or export never leaves your device. The app asks the internet for exactly one thing: a small text file holding the current links shown on the last screen. FROM THE LAB Wave Slicer is part of Lumlux Art Lab, a set of free browser tools for people who make music. The same slicer runs on the website, so you can try it before installing anything. Made in Antwerp by FDR-Sound.

About

Gliss

Features
Read full description

Gliss is a touch instrument that sings. Two lines of light run across the screen. Slide a finger along one and the pitch follows continuously, like a voice or a bow, never stepping from key to key. Press lower on the line and the note swells; lift toward it and it fades to a breath. GRAVITY Each note of the scale is a well. Turn gravity down and the lines are fretless: every pitch in between is yours. Turn it up and your finger is gently pulled into tune: slide freely, land exactly. All the way up, it locks. FLEX The pitch follows your finger on an elastic. Loose, and it lags behind with a slow, singing portamento. Tight, and it snaps. SOUNDS 24 sounds built around a singing core: strings, voices, winds, leads, basses, pads, plucks and a few oddities, like a cello that sings, a choir, a horn in the fog. A slow orbital vibrato settles in once the note has been held, the way a singer's does. Shape any sound with tone, texture, subharmonic mixture, formant, filter and envelope. 28 TUNINGS Western modes, blues, Arabic maqam with true quarter tones, Turkish makam, Persian dastgah, klezmer, Southeast Asian scales, just intonation, 19 and 31 equal temperaments. Neutral intervals can be shaded from Egypt to Syria. MORE THAN TWO FINGERS • Chords: one finger can play a fifth, a triad, a seventh or an octave, always inside the scale • Arpeggiator: up, down, up and back, random, locked to tempo • Looper: record, overdub, loop, clear • Lanes: give each line its own sound, chord and octave • Tilt the device to bend and open the filter • Flick a note and it slides away, bounces and fades. Touch it to catch it IN YOUR HOST (AUv3) Gliss is also an AUv3 instrument for AUM, Loopy Pro, GarageBand, Logic and every host that loads Audio Units. Play its two lines with your fingers inside the host, or from a keyboard, an MPE controller or a MIDI track: every note lands on a line and gravity pulls it into your tuning. Ten parameters to automate, factory presets, and the whole instrument saved with your project. FREE, THEN PRO AND STUDIO Gliss is free to play: the whole gesture, three sounds (VOIX, PLUIE NOIRE, KOTO LUNE) and three tunings (major, minor and maqam Rast), in the app and in your host. Two one-time purchases, each on its own: GLISS PRO for the app unlocks all 24 sounds and their settings, all 28 tunings, chords, the arpeggiator, the looper, lanes, tilt and effects. GLISS STUDIO for your host unlocks every sound and tuning in the AUv3 plugin, with MIDI and MPE in and automation. No subscription. Designed for iPhone, iPad and iPhone Duo: landscape on a phone, any way you hold a large screen, the bars on the flat half and the settings on the raised half when it is folded. Dark, with nothing on screen that is not sound. No account. No ads. No tracking. Gliss collects nothing; your settings stay on your device.

Screenshots

Wave Slicer4 screens
Gliss4 screens

Verdict

The call

The clearest difference is in-app purchases: Wave Slicer at none against Gliss's 2. Wave Slicer also leads on update cadence (every 4 days vs every 5 weeks) and iOS requirement (15.0 vs 17.0). On price, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Gliss sells 2 one-off in-app purchases. Wave Slicer asks for nothing beyond the download.

UpkeepUpdate frequency

Wave Slicer ships an update every 4 days, Gliss every 5 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 6 level
Wave Slicer versus Gliss: the parameters behind the verdict, then further details
ParameterWave SlicerGliss
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size20 MB2 MB
Age rating4+4+
DeveloperFrank De RopThinkspark

In-app purchases

None

Wave Slicer

No in-app purchases

2 purchases

Gliss

One-time2
  • GLISS STUDIO$12.99
  • GLISS PRO$12.99

Questions

Is Wave Slicer free?
Wave Slicer is free to download, with no in-app purchases.
Is Gliss free?
Gliss is free to download, with in-app purchases available.
Do Wave Slicer or Gliss have ads?
Neither Wave Slicer nor Gliss shows ads.
Which is updated more often, Wave Slicer or Gliss?
Wave Slicer ships an update every 4 days, and Gliss every 5 weeks. Most recently, Wave Slicer was updated on October 26, 2026 and Gliss on October 25, 2026.

Other comparisons