Combustor vs Spectralopus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Combustor
This audio effect extension transforms tracks with a unique time-bending resonator. Create vibrant textures, subtle resonances, and dynamic sweeps. It's designed for electronic musicians and producers seeking to add wild or organic qualities to their sounds.
- Time bending resonator effect
- Creates distorted textures and physical resonance
- Envelope follower for dynamic control
- MIDI input for melodic control
- Performative interface
- AUv3 compatible
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*** Note: Combustor is an Audio Unit effect extension and requires an AUv3 compatible host app, like Logic Pro, Drambo or GarageBand. It does not run as a standalone app *** Combustor is a unique, wild resonating body fashioned to spice up or extremely transform your tracks. At the heart of Combustor is a custom time bending resonator that doesn't sound like anything you have heard before. You can create anything from vibrant, distorted texture, perfectly suited for "hardcore" electronic musicians, to subtle physical resonance, which is often lacking in synthesized sounds. Combustor contains an envelope follower, to create dynamic-controlled pitch or filter sweeps. It also has MIDI input, that controls resonator's pitch, to make something melodic and organic out of non-melodic sounds, like drums. With just a few knob turns, a boring sound can be turned into screaming madness that sounds like it went out of control. A simple and straightforward interface makes Combustor a performative tool that allows you to directly interact with your sound.
Spectralopus
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Scrabble for color. Spectralopus is a tile-laying strategy game where the words are palettes. Place colored tiles in a row or column on the 9×9 board. The hues you arrange together must form a recognized harmony — a relationship from color theory — or the move is rejected. Four palettes, each one rarer and more rewarding than the last: • Monochrome — same hue, repeated. The quiet chord. • Analogous — three hues sitting side by side on the wheel. The gradient. • Complementary — two hues from opposite sides of the wheel, holding each other in tension. • Triadic — three evenly-spaced hues forming a perfect triangle. The boldest palette, four times the score. Premium squares boost saturation or luminosity. Two wild tiles in the bag let you complete a harmony you couldn't make with what's in your rack. Place all seven tiles in a single move for a +50 bonus. Features: • Pass-and-play on a single device, perfect for game night • Solo play against the computer at Easy, Medium, or Hard difficulty • Training mode with AI-seeded boards to sharpen your eye • Online multiplayer through Game Center, with multiple matches running concurrently • In-game chat to talk strategy with your opponent • Studio aesthetic — warm paper, deep ink, no chrome competing with the colors • Full Dynamic Type and VoiceOver support, including hue names You don't need to know color theory to start. Spectralopus teaches you the wheel as you play. Within a few rounds you'll start to see palettes everywhere. A new shape of word game. Download Spectralopus and start arranging.
Screenshots
Verdict
The clearest difference is price: Spectralopus at Free against Combustor's $4.99. Combustor's advantage is iOS requirement (14.0 vs 17.0). 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
Spectralopus is free to download; Combustor costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Combustor | Spectralopus |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.7 (20 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 20 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | BeepStreet | Position Games Limited |
In-app purchases
Combustor
No in-app purchases
Spectralopus
No in-app purchases








