Comparison

Syntien 2 vs BeatGlow

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

Head to head
About

Syntien 2

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Syntien 2 recognizes a variety of input sources, including touch, movement, and sound, and converts them into data for your creative work. Syntien 2 can connect to other devices and software via MIDI, OSC, and BLE. It comes with all the standard controls you'd expect -- buttons, labels, sliders, knobs, etc. -- plus a unique set of tools that go far beyond the basics. • Use an adjustable, resizable Keyboard control to send MIDI note and velocity data, in addition to pitch bend, expression, and more. • The Touch Pad control takes full advantage of your device's multi-touch capabilities. Track multiple touches independently. Use a stylus like an Apple Pencil to send highly-expressive data with pressure and tilt sensitivity. • The IMU control uses data from your device's accelerometer, gyroscope, and magnetometer to transmit your device's acceleration, rotation, or nearby magnetic field strength. • Use the Level Meter to track audio input levels, and use the Pitch Detector control to detect pitch. • Transform and scale outputs directly in Syntien 2 without any complex scripting! • Connect controls to each other using Macros. Use buttons to toggle a Keyboard's sustain pedal, set up a Slider to modulate the frequency of an LFO, and more! • Create your own interfaces and modify the behavior of controls in-app, on any iPhone or iPad, without the need for a separate desktop editor! Place and resize controls exactly how you want them using intuitive drag-and-drop gestures. • Modify controls mid-performance by sending data from your computer to Syntien. Incoming OSC messages are displayed on the screen and color-coded, so you'll know exactly what messages Syntien is receiving and whether or not they're being interpreted. Works with Ableton, Max/MSP, SuperCollider, TouchDesigner, and any MIDI- or OSC-compatible software.

About

BeatGlow

Create unique music with a generative drum machine. Shape synthesized sounds, build songs from patterns, and share your creations as audio or video. Get started with AI-generated patterns or build from scratch with no ads or subscriptions.

Highlights
  • 7-track, 32-step generative drum sequencer
  • Synthesized, editable drum sounds
  • AI-generated pattern starting points
  • Song arrangement and pattern chaining
  • WAV audio and video export
  • Cross-device pattern sharing
Features
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BeatGlow is a drum machine that glows in the dark. Tap out a beat on a 7-track, 32-step grid and hear it instantly. Every kick, snare, hi-hat, clap and FX hit is synthesized on the fly — there are no samples to download, and nothing is baked in. That means you can reach into any drum and reshape it: raise the pitch, stretch or choke the decay, brighten or darken the tone. The waveform changes, not a filter on top of it. MAKE A BEAT • 7 tracks x 32 steps — kick, snare, hi-hat, clap, plus three FX voices • Tap a pad to place a hit; long-press to accent it for real dynamics • Tempo from 60 to 180 BPM, with tap tempo if you'd rather feel it out • MPC-style swing, from dead straight to a heavy triplet shuffle • Per-track volume and mute in the mixer SHAPE THE SOUND • Pitch, decay and tone dials for every track, with instant preview • Because the sounds are generated, not sampled, edits are unlimited • One tap returns any drum to its original voice BUILD A SONG • Chain patterns into an arrangement, each section repeating as you like • Reorder sections by dragging; playback runs the whole song gaplessly • Keep as many patterns as you want, named and organized SHARE IT • Export a pattern or your complete song as a WAV file • Export a pattern or complete song as a vertical video, ready for social • Send a single pattern or your entire library to another BeatGlow user — they open the file and it imports NEED A STARTING POINT? Describe a style — "laid-back boom bap", "minimal techno", "halftime trap" — and BeatGlow will generate a pattern for you to take apart and rebuild. No account, no API key, no setup. NO NONSENSE No accounts. No sign-in. No ads. No tracking. No subscription. Your beats are saved on your device as you work, and they stay there. MAKE IT YOURS Choose from five visual themes, including Velvet Bloom. Every theme, song mode, sound design, AI generation, WAV export and branded video export remains free. The optional BeatGlow Pro one-time purchase removes the BeatGlow title and footer from pattern and full-song video exports. No subscription. Restore Purchases is available from the question-mark menu > BeatGlow Pro & Purchases.

Screenshots

Syntien 24 screens
BeatGlow4 screens

Verdict

The call

The clearest difference is iOS requirement: Syntien 2 at 15.0 against BeatGlow's 17.0. On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

Scorecard1 real difference · 8 level
Syntien 2 versus BeatGlow: the parameters behind the verdict, then further details
ParameterSyntien 2BeatGlow
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size35 MB19 MB
Age rating4+4+
DeveloperModuliiSub Rosa Industries

In-app purchases

None

Syntien 2

No in-app purchases

None

BeatGlow

No in-app purchases

Questions

Is Syntien 2 free?
Syntien 2 is free to download, with no in-app purchases.
Is BeatGlow free?
BeatGlow is free to download, with no in-app purchases.
Do Syntien 2 or BeatGlow have ads?
Neither Syntien 2 nor BeatGlow shows ads.
Which is updated more often, Syntien 2 or BeatGlow?
Syntien 2 ships an update every 3 weeks, and BeatGlow every 3 weeks. Most recently, Syntien 2 was updated on October 3, 2026 and BeatGlow on October 8, 2026.

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