# SHCzen vs AMB

The clearest difference is review sentiment: AMB at 100% against SHCzen's 0%. AMB also leads on price (Free vs $0.99) and rating (4.3 vs 1.0). SHCzen's advantage is device support (3 vs 1) and iOS requirement (9.3 vs 17.6). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

AMB is free to download; SHCzen costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AMB holds the better App Store score, 4.3 against 1.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 0% of SHCzen's written reviews are positive against 100% of AMB's.

SHCzen ships an update every 11 days, AMB every 3 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SHCzen | AMB |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/shczen/id1029029484/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/amb-r-synth/id1660589038/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | Paid | **Free** |
| Size | 3 MB | 2 MB |
| Requires iOS | **9.3** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [若伦 翁](https://appshunter.io/developer/1029029483) | [Jan Strahlberg](https://appshunter.io/developer/1660589040) |

## What reviewers say

### SHCzen

[App page](https://appshunter.io/ios/app/shczen/id1029029484)

Experience a unique, gesture-based meditation journey with this app. Manipulate soothing sounds and ambient music through your movements to enhance focus, relaxation, and inner calm in a ZEN environment.

**Highlights:** Gesture-based sound manipulation, Personalized meditation experience, ZEN-inspired soundscapes, Enhances focus and relaxation, Minimalistic design

**Features:** macOS Compatibility

**In-app purchases:** none


### AMB

[App page](https://appshunter.io/ios/app/amb-r-synth/id1660589038)

This mobile application offers a simplified approach to FM synthesis, allowing users to create a variety of sounds, from crystalline textures to sharp basslines, directly on their device. It's designed for on-the-go sound design and musical exploration.

**Highlights:** Simplified FM synthesis, Pocket-sized design, Sound shaping, Crystalline sound creation, Noisy texture generation, Sharp bassline creation

**In-app purchases:** none


## Frequently asked questions

### Is SHCzen free?

SHCzen costs $0.99, with no in-app purchases.

### Is AMB free?

AMB is free to download, with no in-app purchases.

### Which has better reviews, SHCzen or AMB?

AMB is rated higher. SHCzen averages 1.0 out of 5 from 2 ratings, while AMB averages 4.3 from 3 ratings.

### Do SHCzen or AMB have ads?

Neither SHCzen nor AMB shows ads.

### Which is updated more often, SHCzen or AMB?

SHCzen ships an update every 11 days, and AMB every 3 weeks. Most recently, SHCzen was updated on November 1, 2026 and AMB on November 3, 2026.

---

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