# Cocokiku vs SunRay App

The clearest difference is in-app purchases: Cocokiku at none against SunRay App's 1. SunRay App's advantage is update cadence (weekly vs monthly) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. SunRay App sells 1 one-off in-app purchase. Cocokiku asks for nothing beyond the download.

Cocokiku ships an update monthly, SunRay App weekly. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Cocokiku | SunRay App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 16 MB | 36 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [THD Inc.](https://appshunter.io/developer/1198881566) | [GEO-Tracks GmbH, Zugerstrasse 1, CH-6330 Cham](https://appshunter.io/developer/366298622) |

## What reviewers say

### Cocokiku

[App page](https://appshunter.io/ios/app/cocokiku/id6450393392)

**In-app purchases:** none


### SunRay App

[App page](https://appshunter.io/ios/app/sunray-app/id6756100788)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $5.99 | one-time |


## Frequently asked questions

### Is Cocokiku free?

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

### Is SunRay App free?

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

### Do Cocokiku or SunRay App have ads?

Neither Cocokiku nor SunRay App shows ads.

### Which is updated more often, Cocokiku or SunRay App?

Cocokiku ships an update monthly, and SunRay App weekly. Most recently, Cocokiku was updated on September 9, 2026 and SunRay App on September 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*