iSequence HD vs SNAP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iSequence HD
Create professional music on your iPad with an intuitive 8-track sequencer, a vast library of instruments, and flexible mixing with DSP effects. Record, edit, and arrange loops, beats, and melodies in real-time, controlling every aspect of your music project.
- 8-track sequencer
- 160+ built-in instruments
- Custom instrument sampler
- Real-time recording and automation
- Step sequencer and FX editor
- Flexible mixer with DSP effects
- Wi-Fi file sharing
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iSequence is a long-running iPad music app appreciated for its speed, simplicity, and distinctive workflow. Build beats, melodies, and arrangements with an intuitive 8-track sequencer with 32-step patterns, shape sounds with its sampler, and mix everything with flexible DSP effects. Whether you are sketching loops or building full tracks, iSequence keeps music creation direct and hands-on. FAST, FLUID WORKFLOW Create patterns, record parts in real time, and edit them without interrupting playback. Switch between tracks, instruments, step sequencing, and automation as you build your song. iSequence is built for sketching ideas quickly, jamming with loops, and arranging complete tracks in a simple, focused environment. INSTRUMENTS • 160 built-in instruments, including acoustic sounds, drum kits, pads, leads, sweeps, and ambient textures • Additional sound banks available in the BankShop • Play with the on-screen piano keyboard or drum pads • Create custom instruments with the built-in sampler • Supports CoreMIDI and MIDI instruments REAL-TIME RECORDING AND AUTOMATION • Record notes as you play • Change tracks and instruments during playback • Use the metronome and slowdown mode for easier recording • Record parameter changes in real time STEP SEQUENCER • 8 tracks with FX curve editing • 32 steps per row / pattern • Instruments are not tied to tracks, allowing flexible sequencing and layering • Edit notes with the piano keyboard, drum pads, and other controls • Adjust note duration, panning, velocity, and gliss • Copy, paste, move, and transpose patterns and selections • Arrange patterns into full song structures MIXER AND EFFECTS • Adjust tempo, master volume, and shuffle • Mute, solo, and set levels for each track • Route tracks to 5 configurable effect channels • Includes Filter, Reverb, Flanger, Delay, Ring Modulator, EQ, Lo-Fi Crusher, Live Looper, and Distortion SAMPLER • Import, record, or paste samples to build custom instruments • Edit loop points, ADSR envelope, and sample mapping • Slice loops and synchronize them to tempo automatically FILE SHARING • Export songs as HSQ, MIDI, or WAV • Import samples and presets • Copy tracks to the audio clipboard • Import HSQ songs
SNAP
Create dynamic drum patterns with interactive control and motion gestures. Seamlessly integrate with DAWs and other music hardware for studio or live performance.
- Motion control for pattern manipulation
- Interactive drum pattern creation
- MIDI OUT and Ableton Link integration
- 8 drum voices with density control
- 8 snapshot slots for pattern storage
- 16 pre-designed drum kits
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From music producers to casual users, SNAP will help you create great drum patterns in any musical style, on the fly, with your fingertips. SNAP can also help you in the studio, by providing seamless variations of your patterns, under your complete interactive control. Program or load drum patterns, store your favorite variations, and export them to your DAW, all on a continuous and free-flowing loop/fashion. SNAP is also a powerful tool for your live sessions, providing you with subtle or radical changes, from sudden drops to ecstatic crescendos, all fully and instantaneously controllable under your fingertips. and now with MOTION CONTROL Motion control is the first step towards a whole new dimension of control for your drums; you can use your iPhone to trigger the snapshots of your session. There are four distinct gestures, identified using the latest in machine learning technology, which enable you to jump seamlessly between snapshots with your movements. You can also use the gestures done using your iPhone, to control a remote instance of SNAP running on an iPad that is connected to the same wireless network for an interactive, multi-device musical performance. SNAP can communicate with your music apps, drum machines, DAWs and other musical equipment via MIDI OUT and Ableton Link. SNAP’s full integration with Native Instrument’s Maschine Jam, allows it to communicate bidirectionally to become its “drumming brain”. Compatibility with other control devices will be rolled-out progressively. SNAP provides: - Motion Control, control your patterns using your movements. - 8 drum voices, each one with its own continuous density controller. - 4 different intelligent syncopation/reinforcement algorithms, independently selectable for each drum voice. - MIDI IN and OUT integration (Available as an In-App purchase). - Ableton Link synchronization support. - 8 snapshot slots for storing, recalling and updating drum patterns on the fly. -16 specially designed drum kits - Sessions and patterns covering different styles to get you started right away.
Screenshots
Verdict
The clearest difference is review sentiment: iSequence HD at 77% against SNAP's 33%. iSequence HD also leads on rating (4.2 vs 3.6). SNAP's advantage is update cadence (every 9 days vs every 3 months) and device support (3 vs 1). On price, 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
Both are free to download. iSequence HD sells 8 one-off in-app purchases and SNAP sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
iSequence HD holds the better App Store score, 4.2 against 3.6. Both are backed by a comparable volume of ratings — 33 and 14 respectively. Written reviews point the same way: 77% of iSequence HD's written reviews are positive against 33% of SNAP's.
iSequence HD ships an update every 3 months, SNAP every 9 days. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.
| Parameter | iSequence HD | SNAP |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (33 ratings) — better | 3.6 (14 ratings) |
| Positive reviews | 76.6% of reviews — better | 33.3% of reviews |
| Number of ratings | 33 — better | 14 |
| Update frequency | Every 3 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 9.0 — better |
| Further details — not scored | ||
| Size | 156 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | BeepStreet | Reactable Systems SL |
Customer experience
iSequence HD
SNAP
Bugs and requests
iSequence HD
Reported bugs
4 issues- Crashes on startup or during use
- Issues with sample loading and playback
- Inconsistent behavior with certain features
- Compatibility problems with newer iOS versions
Requested features
6 requests- Expanded track count
- More effects and sound design capabilities
- Audiobus and Inter-App Audio integration
- Improved sample import and management
- Support for more time signatures and rhythms
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- Ability to save and load full projects
SNAP
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iSequence HD
- Funny farm bank$1.99
- Chiptunes bank$1.99
- Acoustic bank$2.99
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- Electro/house bank$2.99
- Trance waves$2.99
- Loops vol.1$2.99
- Loops vol.2$2.99
- Beat elements bank$2.99
SNAP
- Enable Save$0.99
- Enable MIDI functionality$0.99








