# Sun system vs KoKo win

Sun system and KoKo win are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Sun system | KoKo win |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (10 ratings)](https://appshunter.io/ios/app/koko-win/id6745278747/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 98.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Free |
| Size | 4 MB | 2 MB |
| Requires iOS | **16.2** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Rinat Minnullin](https://appshunter.io/developer/660159458) | [Anton Baranov](https://appshunter.io/developer/1810640682) |

## What reviewers say

### Sun system

[App page](https://appshunter.io/ios/app/sun-system/id6446132169)

**Features:** macOS Compatibility

**In-app purchases:** none


### KoKo win

[App page](https://appshunter.io/ios/app/koko-win/id6745278747)

This app generates numbers for games, inspired by family traditions of tracking and analyzing winning numbers. It offers statistical suggestions, stores your combinations, and automatically checks results, making gameplay more convenient and intelligent.

**Highlights:** Intelligent number generation, Statistical number suggestions, Stores all combinations, Automatic result checking, Create custom playing systems

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

**In-app purchases:** none


## Frequently asked questions

### Is Sun system free?

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

### Is KoKo win free?

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

### Do Sun system or KoKo win have ads?

Neither Sun system nor KoKo win shows ads.

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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.*