# Cellular Synthesizer vs H3ARD

The clearest difference is in-app purchases: H3ARD at none against Cellular Synthesizer's 3. Cellular Synthesizer's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Cellular Synthesizer sells 3 in-app purchases, starting at $1.99 per month. H3ARD asks for nothing beyond the download.

## The numbers

| Metric | Cellular Synthesizer | H3ARD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/cellular-synthesizer/id6455370670/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Freemium | — |
| Size | 20 MB | 0 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Valery Mironov](https://appshunter.io/developer/1699945726) | [SANTIAGO RUIZ SAUCEDO](https://appshunter.io/developer/1895739674) |

## What reviewers say

### Cellular Synthesizer

[App page](https://appshunter.io/ios/app/cellular-synthesizer/id6455370670)

Generate complex sound signals using a cellular automata field. Control parameters like pitch, filters, and effects through evolving cell states. Offers multiple modes for signal interpretation and a built-in sequencer for composition.

**Highlights:** Cellular automata sound generation, Parameter modulation (pitch, filters, effects), Multiple signal interpretation modes, Configurable oscillators and voices, DC saturation, filter, and echo effects, Step sequencer with MPE support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access  (1 Month) | $1.99 | per month |
| All Access  (1 Year) | $9.99 | per year |
| All Access (Lifetime) | $19.99 | one-time |


### H3ARD

[App page](https://appshunter.io/ios/app/h3ard/id6794355819)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cellular Synthesizer free?

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

### Is H3ARD free?

H3ARD is free to download, with no in-app purchases.

### Do Cellular Synthesizer or H3ARD have ads?

Neither Cellular Synthesizer nor H3ARD shows ads.

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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.*