LOOPBAR vs WBTRK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LOOPBAR
Record and layer multiple audio tracks in real time to build musical ideas. This tool allows for precise loop point setting and adjustment during playback, perfect for capturing inspiration on the go.
- Create multiple independent audio tracks
- Record via built-in microphone
- Set individual loop points with drag & drop
- Real-time playback with visual indicator
- Adjust loop points during playback
- Simple track management
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Create audio loops in real time! Record multiple tracks, set individual loop points and build your musical ideas layer by layer. LOOPBAR is your creative tool for audio loops on iPhone and iPad. Capture ideas on the spot, set precise loop points and layer multiple tracks on top of each other. FEATURES: • Create multiple independent audio tracks • Record directly via the built-in microphone • Set individual loop points with drag & drop • Real-time playback position with visual indicator • Adjust loop points during playback • Play and stop all tracks simultaneously • Simple track management with add and delete Perfect for musicians, songwriters and anyone who wants to quickly capture musical ideas and build loops.
WBTRK
Create music with a sample-accurate audio engine and a unique speech synthesizer. Build songs from patterns, arrange them into chains, and utilize a variety of sound engines and effects. Offers MIDI support and export options.
- Sample-accurate audio engine
- Speech synthesizer (TALK and SING modes)
- 15 diverse sound engines
- 28 per-note effects
- MIDI in/out and clock support
- AUv3 hosting
- Song rendering to WAV
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WBTRK is a complete music studio that fits in your pocket — 18 instruments, a sampler, per-note effects, a full mixer, plug-in hosting and MIDI, wrapped in a fast grid workflow that lets you write whole tracks with your thumbs. WRITE • Compose in a grid: 16-step PHRASES stack into CHAINS, chains arrange into a six-channel SONG — the fastest way to sketch on a phone, deep enough to finish • The radial wheel: long-press any cell and rotate to dial in notes, chords, instruments or effects — it previews as you turn • A chord picker with real harmony — maj7, min7, sus, dim — plus select, copy, paste and transpose for whole sections • Loop channels independently, re-root phrases per bar, and let every channel run at its own tempo while staying locked to one clock SOUND — 18 instruments • Classic synths: pulse, saw, triangle, FM, noise, supersaw pad, sub, pluck, wavetable (draw your own cycle), and MODX — a dual-oscillator synth with a 4-LFO modulation matrix • SAMPLER: record from the mic or import audio; trim, normalize, loop, ping-pong, reverse — or beat-chop at transients and play the slices across the keyboard • A singing robot voice with real lyrics, granular clouds over any recording, and struck modal percussion — marimba, bells, steel pan • An ambient section: DRONE, RESONATOR and TEXTURE — beds, drones and weather • AUv3 HOSTING: play your installed instrument plug-ins from the sequencer, and insert effect plug-ins on any channel SHAPE • 29 effects on any note: delay, two reverbs (one runs to thirty seconds), tempo-synced trance gate and autopan, retrigger, chorus, flanger, ring mod, wavefold, bitcrush, slides, vibrato, arps and more • True stereo instruments — place every oscillator in the field • A full mixer: per-channel volume, pan, mute, solo and plug-in inserts • RANDOM dice that re-roll a note on every hit, tables for instant arpeggios, per-instrument swing and scale lock CONNECT • MIDI in (play and record, step or live), MIDI out and MIDI clock for hardware • Ableton Link keeps you in time with other apps and gear KEEP • Render your track to WAV, share songs as files, your session autosaves • A lock-screen player with cover art drawn in your theme • 27 themes plus a full theme editor — from the clean studio default to full retro, hex numbers included • A built-in demo song that shows the whole studio off Everything runs on your device. No account, no ads, no subscription, nothing collected.
Screenshots
Verdict
The clearest difference is price: LOOPBAR at $0.99 against WBTRK's $8.99. WBTRK's advantage is update cadence (every 6 days vs every 3 weeks) and chart position (#176 vs unranked). On rating, ads, in-app purchases and monetization model 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
LOOPBAR costs $0.99 and WBTRK $8.99 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 LOOPBAR against 5.0 for WBTRK. That said, the two scores are not equally well evidenced: WBTRK has 6 ratings behind it against 1, so its average is the more settled of the two.
LOOPBAR ships an update every 3 weeks, WBTRK every 6 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.
| Parameter | LOOPBAR | WBTRK |
|---|---|---|
| Price | $0.99 — better | $8.99 |
| Rating | 5.0 (1 ratings) | 5.0 (6 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 3 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | — | #176 — better |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 18.5 | 18.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Helge Ohl | LASZLO DOBROVOLSZKI |
Customer experience
LOOPBAR
WBTRK
In-app purchases
LOOPBAR
No in-app purchases
WBTRK
No in-app purchases









