# Xtars vs 發發IM

The clearest difference is in-app purchases: 發發IM at none against Xtars's 9. 發發IM also leads on update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Xtars sells 8 one-off in-app purchases. 發發IM asks for nothing beyond the download.

Xtars ships an update every 3 weeks, 發發IM every 4 days. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Xtars | 發發IM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/xtars/id1438201391/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 211 MB | 122 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Wavii Studio.](https://appshunter.io/developer/1523205859) | [SEDONA PUBLIC LIBRARY, INC.](https://appshunter.io/developer/1876714762) |

## What reviewers say

### Xtars

[App page](https://appshunter.io/ios/app/xtars/id1438201391)

This platform offers live interactive social experiences, combining live streaming with voice chat. Engage with talented hosts, participate in contests, and discover diverse content. Connect with others through themed voice rooms and enjoy real-time entertainment.

**Highlights:** Live streaming with interactive hosts, Voice chat rooms with various themes, Online PK competitions, Virtual gifts and rewards, Host and user talent showcases, Real-time interaction and engagement

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 350 點 | $0.99 | one-time |
| 1200 點 | $2.99 | one-time |
| 1800 點 | $4.99 | one-time |
| 3650 點 | $9.99 | one-time |
| 7500 點 | $19.99 | one-time |
| 11800 點 | $29.99 | one-time |
| 13500 點 | $29.99 | one-time |
| 19200 點 | $49.99 | one-time |


### 發發IM

[App page](https://appshunter.io/ios/app/im/id6761403382)

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

**In-app purchases:** none


## Frequently asked questions

### Is Xtars free?

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

### Is 發發IM free?

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

### Do Xtars or 發發IM have ads?

Neither Xtars nor 發發IM shows ads.

### Which is updated more often, Xtars or 發發IM?

Xtars ships an update every 3 weeks, and 發發IM every 4 days. Most recently, Xtars was updated on September 21, 2026 and 發發IM on September 17, 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.*