# sis vs 퀘이사존

The clearest difference is in-app purchases: 퀘이사존 at none against sis's 2. 퀘이사존 also leads on ads (none vs shown). sis's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence 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. 퀘이사존 asks for nothing beyond the download.

sis ships an update every 6 weeks, 퀘이사존 every 3 weeks. The most recent releases landed on September 26, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | sis | 퀘이사존 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 13.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 37 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Jeong Sohee](https://appshunter.io/developer/1468893469) | [Quasarzone](https://appshunter.io/developer/1681254044) |

## What reviewers say

### 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 |


### 퀘이사존

[App page](https://appshunter.io/ios/app/id6447426662)

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

**In-app purchases:** none


## Frequently asked questions

### Is sis free?

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

### Is 퀘이사존 free?

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

### Do sis or 퀘이사존 have ads?

sis shows ads; 퀘이사존 does not.

### Which is updated more often, sis or 퀘이사존?

sis ships an update every 6 weeks, and 퀘이사존 every 3 weeks. Most recently, sis was updated on September 26, 2026 and 퀘이사존 on September 19, 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.*