PhaseThree vs Lines
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PhaseThree
This app meticulously recreates the sound and quirks of a vintage dual phaser unit. It offers both original six-stage and modern twelve-stage phasing options, with advanced control over modulation sources and cross-platform preset management.
- Vintage dual phaser emulation
- Six-stage and twelve-stage phasing options
- Vactrol response modeling
- Expression pedal parameter control
- Cross-platform preset manager
- Vector-based resizable UI
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PhaseThree is a detailed model of the MuTron Bi-Phase, with all the lovely sound of that unit (along with its foibles and quirks.) It is worth noting that, due to aging factors, no two Bi-Phase hardware units sound alike; we found the best and most tuneful one we could lay our hands on, bought it for a faintly ridiculous price, and took it apart to see what made it tick. Like you do. The result is a painstaking digital copy of the original unit, down to the unique sweep of its LFOs. With the latest version, we have departed from the original and added 12-stage phasors in addition to the six-stage versions found in the hardware units. (We feel that 12-stage phasors have a more modern sound that people expect in a current phasor, and that the six-stage versions in the original were somewhat lacking to the modern palette.) Features » Standalone (with Inter-App Audio) and AudioUnit V3 versions included. » Perfect model of the original Bi-Phase, down to the response of the vactrols. » The unobtanium Bi-Phase expression pedal is modeled as a separate parameter, for control by your favorite modulation source. » 12-stage phasor option for each channel, in addition to the original 6-stage phasors. » XML-based cross-platform preset manager, with copy and paste. (You can even move presets between the iOS version and the desktop version with Handoff.) » Entirely vector-based resizable high-resolution user interface.
Lines
This audio effect plugin transforms any signal into a wide spectrum of sounds, from lo-fi to distortion and feedback. It can also function as an experimental synthesizer, creating rhythms and soundscapes even without input.
- Creative signal mangling
- Experimental synthesizer
- Feedback-based sound design
- Wide range of audio effects
- Rhythm and soundscape generation
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Lines is an effect plugin that crosses borders: it can be used as a creative mangler of all kinds of signals, ranging from lo-fi telephone sounds, lush phasing, warm distortions, crushing feedback, ring modulation and unique frequency shifting. But even without any input, it can be an experimental synthesizer based on feedback, allowing for a wide range of inspiring rhythms, pulses, and organic soundscapes. If you combine input and internal engines an unheard spectrum of sounds appears.
Screenshots
Verdict
The clearest difference is price: PhaseThree at $4.99 against Lines's $19.99. PhaseThree also leads on iOS requirement (9.3 vs 12.0). Lines's advantage is rating (5.0 vs 4.6). On review sentiment, 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
PhaseThree costs $4.99 and Lines $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Lines holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 14 and 11 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
| Parameter | PhaseThree | Lines |
|---|---|---|
| Price | $4.99 — better | $19.99 |
| Rating | 4.6 (14 ratings) | 5.0 (11 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 14 — better | 11 |
| Update frequency | — | Every 13 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 12.0 |
| Further details — not scored | ||
| Size | 9 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Audio Damage, Inc. | AudioThing Ltd. |
Customer experience
PhaseThree
Lines
In-app purchases
PhaseThree
No in-app purchases
Lines
No in-app purchases









