# SquareSynth 2 vs Phosphor 3

The clearest difference is rating: Phosphor 3 at 4.7 against SquareSynth 2's 4.1. Phosphor 3 also leads on price ($5.99 vs $9.99) and review sentiment (79% vs 63%). SquareSynth 2's advantage is update cadence (monthly vs every 11 months) and ratings volume (37 vs 9). On ads, in-app purchases, monetization model and iOS requirement there is nothing between them.

SquareSynth 2 costs $9.99 and Phosphor 3 $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Phosphor 3 holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 37 and 9 respectively. Written reviews point the same way: 63% of SquareSynth 2's written reviews are positive against 79% of Phosphor 3's.

SquareSynth 2 ships an update monthly, Phosphor 3 every 11 months. The most recent releases landed on September 26, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | SquareSynth 2 | Phosphor 3 |
| --- | --- | --- |
| Price | $9.99 | **$5.99** |
| Rating | [4.1 (37 ratings)](https://appshunter.io/ios/app/squaresynth-2-chiptune-synth/id1439660868/reviews) | **[4.7 (9 ratings)](https://appshunter.io/ios/app/phosphor-3/id1499115553/reviews)** |
| Number of ratings | **37** | 9 |
| Positive reviews | 62.5% of reviews | **78.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 11 months |
| Monetization | Paid | Paid |
| Size | 10 MB | 27 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [James Navarro](https://appshunter.io/developer/514153445) | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) |

## What reviewers say

### SquareSynth 2

[App page](https://appshunter.io/ios/app/squaresynth-2-chiptune-synth/id1439660868)

Create 8-bit style music with this professional chiptune synthesizer. It offers versatile sound design inspired by classic consoles and integrates with modern music production tools.

**Highlights:** 8-bit style synthesizer, NES and Commodore 64 inspired, Audio Unit (AUv3) support, Audiobus support, 8 multitimbral channels, Looping sound recorder with .wav sharing

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SquareSynth 2 free?

SquareSynth 2 costs $9.99, with no in-app purchases.

### Is Phosphor 3 free?

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

### Which has better reviews, SquareSynth 2 or Phosphor 3?

Phosphor 3 is rated higher. SquareSynth 2 averages 4.1 out of 5 from 37 ratings, while Phosphor 3 averages 4.7 from 9 ratings.

### Do SquareSynth 2 or Phosphor 3 have ads?

Neither SquareSynth 2 nor Phosphor 3 shows ads.

### Which is updated more often, SquareSynth 2 or Phosphor 3?

SquareSynth 2 ships an update monthly, and Phosphor 3 every 11 months. Most recently, SquareSynth 2 was updated on September 26, 2026 and Phosphor 3 on July 6, 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.*