# SynthStamp vs Traverse Lo

The clearest difference is review sentiment: Traverse Lo at 100% against SynthStamp's 44%. Traverse Lo also leads on rating (5.0 vs 4.4) and price ($2.99 vs $4.99). SynthStamp's advantage is update cadence (weekly vs every 3 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

SynthStamp costs $4.99 and Traverse Lo $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Traverse Lo holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 12 and 7 respectively. Written reviews point the same way: 44% of SynthStamp's written reviews are positive against 100% of Traverse Lo's.

SynthStamp ships an update weekly, Traverse Lo every 3 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | SynthStamp | Traverse Lo |
| --- | --- | --- |
| Price | $4.99 | **$2.99** |
| Rating | [4.4 (12 ratings)](https://appshunter.io/ios/app/synthstamp/id6760490718/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/traverse-lo-fi-tape-effect/id6770668110/reviews)** |
| Number of ratings | **12** | 7 |
| Positive reviews | 43.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Paid | Paid |
| Size | 59 MB | 62 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Musicology Group, Inc.](https://appshunter.io/developer/1061725506) | [Audio Damage, Inc.](https://appshunter.io/developer/1248448317) |

## 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


### Traverse Lo

[App page](https://appshunter.io/ios/app/traverse-lo-fi-tape-effect/id6770668110)

This audio plugin emulates the character of cassette tape, offering a unique tape delay with degrading echoes. It includes controls for saturation, wobble, and procedural noise, allowing for creative sound design and adding warmth to any audio source.

**Highlights:** Cassette tape character emulation, Stereo tape delay with tempo sync, Procedural splice-point emulator, Curated noise generator, Gated noise control, Ping-pong width control

**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 Traverse Lo free?

Traverse Lo costs $2.99, with no in-app purchases.

### Which has better reviews, SynthStamp or Traverse Lo?

Traverse Lo is rated higher. SynthStamp averages 4.4 out of 5 from 12 ratings, while Traverse Lo averages 5.0 from 7 ratings.

### Do SynthStamp or Traverse Lo have ads?

Neither SynthStamp nor Traverse Lo shows ads.

### Which is updated more often, SynthStamp or Traverse Lo?

SynthStamp ships an update weekly, and Traverse Lo every 3 months. Most recently, SynthStamp was updated on October 25, 2026 and Traverse Lo on October 25, 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.*