# Polyhedra vs Sound Realms

The clearest difference is rating: Polyhedra at 5.0 against Sound Realms's 4.5. Polyhedra also leads on in-app purchases (none vs 3) and review sentiment (100% vs 75%). Sound Realms's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (11 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Sound Realms sells 3 one-off in-app purchases. Polyhedra asks for nothing beyond the download.

Polyhedra holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Sound Realms has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Polyhedra's written reviews are positive against 75% of Sound Realms's.

Polyhedra ships an update every 2 months, Sound Realms every 2 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Polyhedra | Sound Realms |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/polyhedra/id995745268/reviews)** | [4.5 (11 ratings)](https://appshunter.io/ios/app/sound-realms/id1587860372/reviews) |
| Number of ratings | 1 | **11** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 170 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Simon Booth](https://appshunter.io/developer/1146275430) | [Sound Realms AB](https://appshunter.io/developer/1587860374) |

## What reviewers say

### Polyhedra

[App page](https://appshunter.io/ios/app/polyhedra/id995745268)

This app simulates rolling various polyhedral dice with a distinct visual style. It offers the ability to re-roll individual dice or entire sets, making it a versatile tool for tabletop gaming enthusiasts.

**Highlights:** Rolls full polyhedral dice set, Re-roll individual dice, Re-roll cups of dice, Unique visual style, Works on Apple Watch and iPhone

**Features:** macOS Compatibility

**In-app purchases:** none


### Sound Realms

[App page](https://appshunter.io/ios/app/sound-realms/id1587860372)

Embark on immersive audio adventures for solo role-playing games. Explore rich, dynamic worlds with high-quality soundscapes and choose your own path for high replay value. Perfect for both newcomers and seasoned veterans.

**Highlights:** Immersive audio adventures, High-quality soundscapes, Multiple story paths, High replay value, Suitable for all skill levels, Classic game adaptations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alone Against the Tide | $19.99 | one-time |
| F.I.S.T. | $19.99 | one-time |
| The Fortress Of Death | $19.99 | one-time |


## Frequently asked questions

### Is Polyhedra free?

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

### Is Sound Realms free?

Sound Realms is free to download, with in-app purchases available.

### Which has better reviews, Polyhedra or Sound Realms?

Polyhedra is rated higher. Polyhedra averages 5.0 out of 5 from 1 ratings, while Sound Realms averages 4.5 from 11 ratings.

### Do Polyhedra or Sound Realms have ads?

Neither Polyhedra nor Sound Realms shows ads.

### Which is updated more often, Polyhedra or Sound Realms?

Polyhedra ships an update every 2 months, and Sound Realms every 2 weeks. Most recently, Polyhedra was updated on October 26, 2026 and Sound Realms on October 27, 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.*