# ROLLCA vs GR Relay

The clearest difference is update cadence: GR Relay at daily against ROLLCA's every 3 days. GR Relay also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

ROLLCA ships an update every 3 days, GR Relay daily. Both last shipped on October 31, 2026.

## The numbers

| Metric | ROLLCA | GR Relay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rollca/id6810994059/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Monetization | Free | — |
| Size | 8 MB | 33 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [kihwan Chun](https://appshunter.io/developer/6810994061) | [ohsung kwon](https://appshunter.io/developer/6822665998) |

## What reviewers say

### ROLLCA

[App page](https://appshunter.io/ios/app/rollca/id6810994059)

Capture photos with a vintage feel using authentic film recipes and manual camera controls. Focus on the moment of shooting and preserve your scenes with a unique analog aesthetic.

**Highlights:** Authentic film recipes, Manual focus (AF/MF), Multiple aspect ratios, Retro date stamp, Manual camera design, Focus on shooting experience

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

**In-app purchases:** none


### GR Relay

[App page](https://appshunter.io/ios/app/gr-relay/id6822665996)

**In-app purchases:** none


## Frequently asked questions

### Is ROLLCA free?

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

### Is GR Relay free?

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

### Do ROLLCA or GR Relay have ads?

Neither ROLLCA nor GR Relay shows ads.

### Which is updated more often, ROLLCA or GR Relay?

ROLLCA ships an update every 3 days, and GR Relay daily. Most recently, ROLLCA was updated on October 31, 2026 and GR Relay on October 31, 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.*