# Phosphor 3 vs Lines

The clearest difference is price: Phosphor 3 at $5.99 against Lines's $19.99. Lines's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 79%). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Phosphor 3 costs $5.99 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 4.7. Both are backed by a comparable volume of ratings — 9 and 11 respectively. Written reviews point the same way: 79% of Phosphor 3's written reviews are positive against 100% of Lines's.

Phosphor 3 ships an update every 11 months, Lines every 13 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Phosphor 3 | Lines |
| --- | --- | --- |
| Price | **$5.99** | $19.99 |
| Rating | [4.7 (9 ratings)](https://appshunter.io/ios/app/phosphor-3/id1499115553/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/lines-feedback-multieffect/id6461267498/reviews)** |
| Number of ratings | 9 | **11** |
| Positive reviews | 78.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 13 months |
| Monetization | Paid | Paid |
| Size | 27 MB | 29 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) | [AudioThing Ltd.](https://appshunter.io/developer/1659941236) |

## What reviewers say

### Phosphor 3

[App page](https://appshunter.io/ios/app/phosphor-3/id1499115553)

This app recreates a vintage digital synthesizer, offering a faithful emulation of a classic sound engine. It includes modern features like MPE, extensive modulation, and a new UI for sonic exploration.

**Highlights:** Vintage digital synthesizer emulation, Additive synthesis engine, MPE support, Extensive modulation routing, Preset manager, Tuning tables

**In-app purchases:** none


### Lines

[App page](https://appshunter.io/ios/app/lines-feedback-multieffect/id6461267498)

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.

**Highlights:** Creative signal mangling, Experimental synthesizer, Feedback-based sound design, Wide range of audio effects, Rhythm and soundscape generation

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Phosphor 3 free?

Phosphor 3 costs $5.99, with no in-app purchases.

### Is Lines free?

Lines costs $19.99, with no in-app purchases.

### Which has better reviews, Phosphor 3 or Lines?

Lines is rated higher. Phosphor 3 averages 4.7 out of 5 from 9 ratings, while Lines averages 5.0 from 11 ratings.

### Do Phosphor 3 or Lines have ads?

Neither Phosphor 3 nor Lines shows ads.

### Which is updated more often, Phosphor 3 or Lines?

Phosphor 3 ships an update every 11 months, and Lines every 13 months. Most recently, Phosphor 3 was updated on November 3, 2026 and Lines on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*