# SquareSynth 2 vs Spindles

The clearest difference is price: Spindles at Free against SquareSynth 2's $9.99. Spindles also leads on rating (5.0 vs 4.1) and review sentiment (100% vs 63%). SquareSynth 2's advantage is in-app purchases (none vs 5) and ratings volume (37 vs 10). On ads and device support there is nothing between them.

Spindles is free to download; SquareSynth 2 costs $9.99 up front. Spindles sells 5 in-app purchases, starting at $6.99 per month. SquareSynth 2 asks for nothing beyond the download.

Spindles holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 37 and 10 respectively. Written reviews point the same way: 63% of SquareSynth 2's written reviews are positive against 100% of Spindles's.

SquareSynth 2 ships an update monthly, Spindles every 5 days. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SquareSynth 2 | Spindles |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [4.1 (37 ratings)](https://appshunter.io/ios/app/squaresynth-2-chiptune-synth/id1439660868/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/spindles/id6479562471/reviews)** |
| Number of ratings | **37** | 10 |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 10 MB | 26 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [James Navarro](https://appshunter.io/developer/514153445) | [Redsquared Inc](https://appshunter.io/developer/1736324648) |

## 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


### Spindles

[App page](https://appshunter.io/ios/app/spindles/id6479562471)

Experience a curated sound environment designed for sleep, focus, and calm. Featuring analog music, soundscapes, and auditory patterns, it supports gradual transitions and sustained states for better rest and reduced anxiety. Enjoy a refined listening experience with intelligent playback controls.

**Highlights:** Purpose-composed analog and acoustic music, Immersive soundscapes, Gentle auditory patterns, Supports sleep, focus, and calm, Gradual transitions and sustained states, Intelligent playlist flow, Flexible playback controls

**Features:** Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Renews Monthly | $6.99 | per month |
| Family Access Renews Monthly | $10.99 | per month |
| Individual Renews Annually | $69.99 | per year |
| Family Access Renews Annually | $110.99 | per year |
| Lifetime Access to Spindles | $299.99 | one-time |


## Frequently asked questions

### Is SquareSynth 2 free?

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

### Is Spindles free?

Spindles is free to download, with in-app purchases available.

### Which has better reviews, SquareSynth 2 or Spindles?

Spindles is rated higher. SquareSynth 2 averages 4.1 out of 5 from 37 ratings, while Spindles averages 5.0 from 10 ratings.

### Do SquareSynth 2 or Spindles have ads?

Neither SquareSynth 2 nor Spindles shows ads.

### Which is updated more often, SquareSynth 2 or Spindles?

SquareSynth 2 ships an update monthly, and Spindles every 5 days. Most recently, SquareSynth 2 was updated on October 18, 2026 and Spindles on October 16, 2026.

---

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