# StochasticGrain vs Roll Relay

The clearest difference is in-app purchases: Roll Relay at none against StochasticGrain's 2. Roll Relay also leads on update cadence (every 2 weeks vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. StochasticGrain sells 2 one-off in-app purchases. Roll Relay asks for nothing beyond the download.

StochasticGrain ships an update every 7 months, Roll Relay every 2 weeks. The most recent releases landed on October 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | StochasticGrain | Roll Relay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/roll-relay/id6759115264/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Size | 2 MB | 1 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Islam Seisembay](https://appshunter.io/developer/1505964950) | [elliot Hasse](https://appshunter.io/developer/1861713210) |

## What reviewers say

### StochasticGrain

[App page](https://appshunter.io/ios/app/stochasticgrain/id6755109222)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coffee | $0.99 | one-time |
| Large Coffee | $2.99 | one-time |


### Roll Relay

[App page](https://appshunter.io/ios/app/roll-relay/id6759115264)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StochasticGrain free?

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

### Is Roll Relay free?

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

### Do StochasticGrain or Roll Relay have ads?

Neither StochasticGrain nor Roll Relay shows ads.

### Which is updated more often, StochasticGrain or Roll Relay?

StochasticGrain ships an update every 7 months, and Roll Relay every 2 weeks. Most recently, StochasticGrain was updated on October 1, 2026 and Roll Relay 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.*