# Rhythm Necklace vs SynthMaster 3 Player

The clearest difference is price: SynthMaster 3 Player at Free against Rhythm Necklace's $2.99. Rhythm Necklace's advantage is in-app purchases (none vs 15) and iOS requirement (8.0 vs 15). On rating, review sentiment, ratings volume and update cadence there is nothing between them.

SynthMaster 3 Player is free to download; Rhythm Necklace costs $2.99 up front. SynthMaster 3 Player sells 15 one-off in-app purchases. Rhythm Necklace asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Rhythm Necklace against 4.7 for SynthMaster 3 Player. Both are backed by a comparable volume of ratings — 50 and 62 respectively. Written reviews are what separate them: 85% of Rhythm Necklace's written reviews are positive against 87% of SynthMaster 3 Player's.

Rhythm Necklace ships an update every 2 weeks, SynthMaster 3 Player weekly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Rhythm Necklace | SynthMaster 3 Player |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.6 (50 ratings)](https://appshunter.io/ios/app/rhythm-necklace-geometric-sequencer/id954669874/reviews) | **[4.7 (62 ratings)](https://appshunter.io/ios/app/synthmaster-3-player/id6757864669/reviews)** |
| Number of ratings | 50 | **62** |
| Positive reviews | 85.1% of reviews | **86.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 48 MB | 2.2 GB |
| Requires iOS | **8.0** | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sam Tarakajian](https://appshunter.io/developer/953900211) | [KV331 Audio](https://appshunter.io/developer/944155925) |

## What reviewers say

### Rhythm Necklace

[App page](https://appshunter.io/ios/app/rhythm-necklace-geometric-sequencer/id954669874)

Explore complex polyrhythms and create intricate beats using a unique geometric approach. This app allows you to manipulate shapes to generate and layer rhythms, offering a fresh perspective on music composition and improvisation. Save, export, and even integrate your creations with external Digital Audio Workstations.

**Highlights:** Geometric rhythm generation, Poly-rhythm layering, Rhythm building algorithms, MIDI export, Multiple sound sets, Customizable sound parameters

**In-app purchases:** none


### SynthMaster 3 Player

[App page](https://appshunter.io/ios/app/synthmaster-3-player/id6757864669)

This music app allows users to play and tweak a vast library of synthesizer presets. It offers a multi-layer architecture and extensive expansion content for diverse sound design possibilities. Users can easily browse and preview sounds before loading them.

**Highlights:** Tweak existing synthesizer presets, Multi-layer architecture (up to 16 layers), Edit keyboard zones, velocity, voicing, unison, arpeggiator, FX, Compatible with SynthMaster expansion banks, In-app shop for purchasing expansions, Preset previews with audio playback

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SynthMaster 2 Expansions Bundle | $2.99 | one-time |
| New Loops Psytrance Sounds Volume 1 | $2.99 | one-time |
| Loopsy Rave Sounds Volume 1 | $2.99 | one-time |
| NatLife Melodic Techno Sounds Vol 1 | $4.99 | one-time |
| New Loops Cinematic Sounds Volume 1 | $4.99 | one-time |
| New Loops Synthwave Sounds Volume 1 | $4.99 | one-time |
| Luftrum 33 | $4.99 | one-time |
| Loopsy Tech House Sounds Volume 1 | $4.99 | one-time |
| Loopsy House Sounds Volume 1 | $4.99 | one-time |
| SynthMaster 2 Factory Presets | $9.99 | one-time |
| SynthMaster 3 Factory Presets | $9.99 | one-time |
| SynthMaster One Expansions Bundle | $14.99 | one-time |
| SynthMaster 3 Expansions Bundle | $19.99 | one-time |
| SynthMaster Factory Presets Bundle | $24.99 | one-time |
| SynthMaster Everything Bundle | $99.99 | one-time |


## Frequently asked questions

### Is Rhythm Necklace free?

Rhythm Necklace costs $2.99, with no in-app purchases.

### Is SynthMaster 3 Player free?

SynthMaster 3 Player is free to download, with in-app purchases available.

### Which has better reviews, Rhythm Necklace or SynthMaster 3 Player?

SynthMaster 3 Player is rated higher. Rhythm Necklace averages 4.6 out of 5 from 50 ratings, while SynthMaster 3 Player averages 4.7 from 62 ratings.

### Do Rhythm Necklace or SynthMaster 3 Player have ads?

Neither Rhythm Necklace nor SynthMaster 3 Player shows ads.

### Which is updated more often, Rhythm Necklace or SynthMaster 3 Player?

Rhythm Necklace ships an update every 2 weeks, and SynthMaster 3 Player weekly. Most recently, Rhythm Necklace was updated on October 29, 2026 and SynthMaster 3 Player on October 25, 2026.

---

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