# SynthStamp vs Raven Synth

The clearest difference is review sentiment: Raven Synth at 100% against SynthStamp's 50%. Raven Synth also leads on rating (5.0 vs 4.4). SynthStamp's advantage is price ($4.99 vs $6.99). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

SynthStamp costs $4.99 and Raven Synth $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Raven Synth holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 12 and 5 respectively. Written reviews point the same way: 50% of SynthStamp's written reviews are positive against 100% of Raven Synth's.

SynthStamp ships an update every 5 days, Raven Synth every 4 days. The most recent releases landed on September 18, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | SynthStamp | Raven Synth |
| --- | --- | --- |
| Price | **$4.99** | $6.99 |
| Rating | [4.4 (12 ratings)](https://appshunter.io/ios/app/synthstamp/id6760490718/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/raven-synth/id6761521717/reviews)** |
| Number of ratings | **12** | 5 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Paid | Paid |
| Size | 39 MB | 10 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Musicology Group, Inc.](https://appshunter.io/developer/1061725506) | [Steffen Mølgaard Larsen](https://appshunter.io/developer/1860980002) |

## What reviewers say

### SynthStamp

[App page](https://appshunter.io/ios/app/synthstamp/id6760490718)

Explore vintage synthesizers with fully modeled engines and familiar interfaces. Patch, save, and share your creations across devices. Features real-time effects processing and models based on iconic hardware.

**Highlights:** Fully modeled vintage synth engines, Patchable semi-modular synthesizer, Circuit-bendable sampling keyboard, Real-time effects processing, Audio Unit (AUv3) plugin support, Cross-device preset sharing

**Features:** Vision Pro support

**In-app purchases:** none


### Raven Synth

[App page](https://appshunter.io/ios/app/raven-synth/id6761521717)

This powerful wavetable synthesizer allows musicians to draw custom waveforms and morph between them. Sculpt evolving textures with a deep effects chain and performance-ready interface for sound design and live playing.

**Highlights:** Dual drawable oscillators with wavetable morphing, Utility oscillator with sub, ring mod, FM, noise, and harmonics, Classic ladder filter with 12/24dB slope, Dual ADSR envelopes for filter and amp, Dual LFOs with drawable waveforms and modulation slots, Full effects chain including delay, reverb, chorus, and distortion, AUv3 instrument and MIDI support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SynthStamp free?

SynthStamp costs $4.99, with no in-app purchases.

### Is Raven Synth free?

Raven Synth costs $6.99, with no in-app purchases.

### Which has better reviews, SynthStamp or Raven Synth?

Raven Synth is rated higher. SynthStamp averages 4.4 out of 5 from 12 ratings, while Raven Synth averages 5.0 from 5 ratings.

### Do SynthStamp or Raven Synth have ads?

Neither SynthStamp nor Raven Synth shows ads.

### Which is updated more often, SynthStamp or Raven Synth?

SynthStamp ships an update every 5 days, and Raven Synth every 4 days. Most recently, SynthStamp was updated on September 18, 2026 and Raven Synth on August 15, 2026.

---

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