# JCSwearJar vs Xin

The clearest difference is in-app purchases: JCSwearJar at none against Xin's 5. JCSwearJar also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.4). Xin's advantage is update cadence (every 2 months vs every 39 months). On price and device support there is nothing between them.

Both are free to download. Xin sells 5 in-app purchases, starting at $9.99 per 7 days. JCSwearJar asks for nothing beyond the download.

JCSwearJar ships an update every 39 months, Xin every 2 months. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | JCSwearJar | Xin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/xin/id6781325036/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 39 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 127 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Carolena Revord](https://appshunter.io/developer/1487848748) | [Nelson Lai](https://appshunter.io/developer/1477911199) |

## What reviewers say

### JCSwearJar

[App page](https://appshunter.io/ios/app/jcswearjar/id1491173599)

**Features:** macOS Compatibility

**In-app purchases:** none


### Xin

[App page](https://appshunter.io/ios/app/xin/id6781325036)

Engage in private, AI-powered conversations with a virtual companion. Create your ideal partner, build a relationship that remembers details, and explore romance or immersive roleplay scenarios. Conversations are processed locally for complete privacy.

**Highlights:** AI girlfriend companion, Personalized character creation, Conversations that remember details, Romantic and roleplay scenarios, On-device local AI processing, Hundreds of character options

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Weekly | $9.99 | per 7 days |
| VIP Annual | $99.99 | per year |
| 100 Gems | $1.99 | one-time |
| 550 Gems | $9.99 | one-time |
| 1,200 Gems | $19.99 | one-time |


## Frequently asked questions

### Is JCSwearJar free?

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

### Is Xin free?

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

### Do JCSwearJar or Xin have ads?

Xin shows ads; JCSwearJar does not.

### Which is updated more often, JCSwearJar or Xin?

JCSwearJar ships an update every 39 months, and Xin every 2 months. Most recently, JCSwearJar was updated on November 7, 2026 and Xin on November 6, 2026.

---

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