Practice Capsule vs SpinBud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Practice Capsule
This app allows users to record short video clips of their practice sessions and schedule them to be delivered to their future selves. It serves as a motivational tool by showcasing progress over time for musicians, athletes, and artists.
- One-tap video capture
- Scheduled video deliveries
- Private by default video storage
- Progress documentation
- Motivational tool
Read full descriptionHide full description
Record your progress. Send it to your future self. Progress is slow. You often don't notice your improvement if you never look back. Practice Capsule helps you document your growth by saving short video clips of your practice sessions and automatically delivering them to your future self when you need a dose of perspective, motivation, or pride. Features include: • One-Tap Video Capture: Easily record a short clip from any practice session. • Scheduled Deliveries: Schedule each video to yourself weeks, months, or years later. • Private by Default: Your videos stay just for you, unless you choose to share. Practice Capsule is perfect for musicians, athletes, artists, or anyone chasing progress over time.
SpinBud
Read full descriptionHide full description
SpinBud is a rotary spatial modulation effect for iPhone and iPad. It is built around a simple scene: your sound drives up to 3 rotating speaker plates, each plate can hold up to 3 horns, and a fixed stereo mic rig captures the movement. Use SpinBud on organs, synths, guitars, pads, drums, vocals, or full mixes when you want moving stereo color, gentle cabinet bloom, tempo-synced tremolo, wide chorus-like motion, or unstable broken-speaker textures. ROTARY PLATES - Use up to 3 independent rotating plates - Set each plate's speed, direction, horn count, level, phase, and band range - Choose free-running speed in Hz or sync plate motion to host tempo - Shape speed changes with Ramp Up and Ramp Down - Drag plates directly in the visualizer for manual spin gestures SPLIT-BAND MOTION - Send different frequency ranges to different plates - Start quickly with band presets such as Low, Body, Mid, Presence, Air, Full, and more - Adjust custom Min Freq and Max Freq values per plate - Use the spectrum view while finding useful band ranges - Keep low movement slow and high movement fast, or overlap bands for denser modulation STEREO MIC RIG - Capture the rotating plates through one shared stereo mic setup - Adjust mic angle and stereo spread - Set left and right mic distance independently - Blend dry and wet on the main output - Add Room for a small cabinet-style space around the wet signal ROTARY CHARACTER - Add Doppler for pitch movement from approaching and receding horns - Use Directivity to control how focused the horn movement feels - Increase Tone to darken horns as they turn away from the microphones - Add Wobble for motor drift, loose movement, or broken rotation - Push the excitation path with Drive PRESETS AND ROUTING - Load factory presets for chorale, tremolo, brake, wide, chorus, wobble, shimmer, lo-fi, and multi-plate setups - Save your own user presets - Run as a standalone app - Connect MIDI in standalone mode and use MIDI notes to flick individual plates - Use AUv3 multi-out in compatible hosts to route separate wet stereo stems for Plate 1, Plate 2, and Plate 3 SpinBud is not a full Leslie simulator. It is a rotating emitter plus fixed stereo listener effect for motion, width, rhythmic modulation, and split-band rotary sound design. The AUv3 FX plugin needs a compatible AUv3 host such as AUM, Logic Pro for iPad, Loopy Pro, Cubasis, GarageBand, BeatMaker 3, or another compatible host.
Screenshots
Verdict
The clearest difference is price: Practice Capsule at Free against SpinBud's $4.99. SpinBud's advantage is update cadence (every 3 days vs every 8 months) and iOS requirement (13.0 vs 15.1). On ads, in-app purchases 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
Practice Capsule is free to download; SpinBud costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Practice Capsule ships an update every 8 months, SpinBud every 3 days. The most recent releases landed on October 30, 2026 and October 18, 2026 respectively.
| Parameter | Practice Capsule | SpinBud |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 8 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 18 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Lawrence Luo | Cem Olcay |
In-app purchases
Practice Capsule
No in-app purchases
SpinBud
No in-app purchases









