# 콜리(Colley) vs sis

The clearest difference is review sentiment: 콜리(Colley) at 85% against sis's 14%. 콜리(Colley) also leads on in-app purchases (none vs 2) and ads (none vs shown). sis's advantage is iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. sis sells 2 in-app purchases, starting at $12.99 per month. 콜리(Colley) asks for nothing beyond the download.

콜리(Colley) ships an update every 9 days, sis every 6 weeks. The most recent releases landed on September 22, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 콜리(Colley) | sis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (14 ratings)](https://appshunter.io/ios/app/colley/id1452259000/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | **84.6% of reviews** | 13.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 98 MB | 39 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Colley Co., Ltd.](https://appshunter.io/developer/1452258999) | [Jeong Sohee](https://appshunter.io/developer/1468893469) |

## What reviewers say

### 콜리(Colley)

[App page](https://appshunter.io/ios/app/colley/id1452259000)

This app is a platform for sharing and discovering collections and content related to personal interests and hobbies. Users can showcase their collections, connect with others who share similar tastes, and explore trending items and news. It offers a space to engage with a community of enthusiasts and find unique merchandise.

**Highlights:** Showcase personal collections, Share hobby-related information, Discover trending collections and news, Participate in daily events, Shop at curated stores, Buy and sell user collections

**Features:** Vision Pro support

**In-app purchases:** none


### sis

[App page](https://appshunter.io/ios/app/sis/id1468893470)

Connect with like-minded individuals for various social activities and information sharing. Discover local businesses and engage in real-time conversations. Invitation-only access ensures a curated community for adult queer women.

**Highlights:** Anonymous community forums, Organize spontaneous meetups, Interest-based small groups, Local business directory, Location-based friend finder, Real-time unlimited chat, Keyword-based profiles

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 시스 플러스 얼리버드 월 구독 | $12.99 | per month |
| 시스 플러스 월 구독 | $12.99 | per month |


## Frequently asked questions

### Is 콜리(Colley) free?

콜리(Colley) is free to download, with no in-app purchases.

### Is sis free?

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

### Do 콜리(Colley) or sis have ads?

sis shows ads; 콜리(Colley) does not.

### Which is updated more often, 콜리(Colley) or sis?

콜리(Colley) ships an update every 9 days, and sis every 6 weeks. Most recently, 콜리(Colley) was updated on September 22, 2026 and sis on September 26, 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.*