# Relesys vs Grann'is

The clearest difference is update cadence: Grann'is at fortnightly against Relesys's every 5 months. Grann'is also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Relesys ships an update every 5 months, Grann'is fortnightly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Relesys | Grann'is |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Size | 49 MB | 42 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Relesys](https://appshunter.io/developer/1154879390) | [Appvisions ApS](https://appshunter.io/developer/1896655505) |

## What reviewers say

### Relesys

[App page](https://appshunter.io/ios/app/relesys/id1444887090)

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

**In-app purchases:** none


### Grann'is

[App page](https://appshunter.io/ios/app/grannis/id6769411580)

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

**In-app purchases:** none


## Frequently asked questions

### Is Relesys free?

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

### Is Grann'is free?

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

### Do Relesys or Grann'is have ads?

Neither Relesys nor Grann'is shows ads.

### Which is updated more often, Relesys or Grann'is?

Relesys ships an update every 5 months, and Grann'is fortnightly. Most recently, Relesys was updated on October 29, 2026 and Grann'is on October 24, 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.*