# kyu vs GR WORLD

The clearest difference is rating: kyu at 4.0 against GR WORLD's 2.0. kyu also leads on review sentiment (48% vs 14%). GR WORLD's advantage is ratings volume (74 vs 2) and iOS requirement (15.0 vs 17.0). On price, update cadence, 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.

kyu holds the better App Store score, 4.0 against 2.0. That said, the two scores are not equally well evidenced: GR WORLD has 74 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 48% of kyu's written reviews are positive against 14% of GR WORLD's.

kyu ships an update monthly, GR WORLD every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | kyu | GR WORLD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/kyu-v/id6451095022/reviews)** | [2.0 (74 ratings)](https://appshunter.io/ios/app/gr-world/id6743932022/reviews) |
| Number of ratings | 2 | **74** |
| Positive reviews | **47.8% of reviews** | 13.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 90 MB | 63 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TranSe Inc.](https://appshunter.io/developer/1696549986) | [RICOH IMAGING COMPANY,LTD](https://appshunter.io/developer/715478020) |

## What reviewers say

### kyu

[App page](https://appshunter.io/ios/app/kyu-v/id6451095022)

Easily record and share short, memorable video clips with friends and loved ones. This app focuses on capturing moments as they happen, allowing you to look back on them later. It prioritizes privacy, ensuring your shared memories are only seen by those you choose.

**Highlights:** Record instant video clips, Share memories privately, Live in the moment recording, Easy to use interface, Look back on past videos

**Features:** Vision Pro support

**In-app purchases:** none


### GR WORLD

[App page](https://appshunter.io/ios/app/gr-world/id6743932022)

This app enables remote camera control and image import from compatible GR series cameras to your smartphone. Organize photos into albums, display them as a widget, and even send location data to your camera for geotagging.

**Highlights:** Import images to smartphone, Organize photos into albums, Display images as a home screen widget, Remote shutter release, Set self-timer, Send location information to camera

**In-app purchases:** none

**What reviewers like**

- 👍 Stable connection
- 👍 Modern user interface

**What reviewers complain about**

- 🔒 Invasive privacy policy
- 🔒 Requires full access to camera roll
- 🐛 Sudden white screen issue
- 🐛 Unable to connect to camera

**Reported bugs**

- VPN disrupts camera connection
- Edited photos not shown as recent

**Requested features**

- Live view for remote shooting
- Background photo sync
- Ability to upload presets from app to camera


## Frequently asked questions

### Is kyu free?

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

### Is GR WORLD free?

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

### Which has better reviews, kyu or GR WORLD?

kyu is rated higher. kyu averages 4.0 out of 5 from 2 ratings, while GR WORLD averages 2.0 from 74 ratings.

### Do kyu or GR WORLD have ads?

Neither kyu nor GR WORLD shows ads.

### Which is updated more often, kyu or GR WORLD?

kyu ships an update monthly, and GR WORLD every 2 months. Most recently, kyu was updated on October 24, 2026 and GR WORLD on October 28, 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.*