# 汇中供热计量 vs Focus

The clearest difference is in-app purchases: 汇中供热计量 at none against Focus's 1. 汇中供热计量 also leads on iOS requirement (11 vs 13.0). Focus's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Focus sells 1 one-off in-app purchase. 汇中供热计量 asks for nothing beyond the download.

汇中供热计量 ships an update every 4 months, Focus every 3 weeks. The most recent releases landed on September 22, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 汇中供热计量 | Focus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (4.9K ratings)](https://appshunter.io/ios/app/focus-userscripts-and-player/id1631941898/reviews)** |
| Number of ratings | — | **4.9K** |
| Positive reviews | — | 53.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 34 MB |
| Requires iOS | **11** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [汇中仪表股份有限公司](https://appshunter.io/developer/1425732147) | [庆彬 邓](https://appshunter.io/developer/1630153590) |

## What reviewers say

### 汇中供热计量

[App page](https://appshunter.io/ios/app/id1487764463)

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

**In-app purchases:** none


### Focus

[App page](https://appshunter.io/ios/app/focus-userscripts-and-player/id1631941898)

Enhance your browsing with a customizable video player, powerful ad blocker, and advanced reading tools. Enjoy hands-free page turning, web translation, and script support for a personalized online experience.

**Highlights:** Customizable video player, Userscript support (JavaScript, Tampermonkey), Advanced reading mode, Hands-free auto page turning, Powerful ad blocking, Web translation, Bookmark syncing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $4.99 | one-time |

**What reviewers like**

- 🚀 Fast download speeds
- 👍 Useful features
- 💡 Powerful script support
- 🔒 Effective ad-blocking

**What reviewers complain about**

- 🐛 Crashes and reloading issues
- 🔋 Draining battery life
- ⛔ Removal of download functionality

**Reported bugs**

- Incompatibility with certain websites
- Inconsistent script performance
- Inability to export bookmarks

**Requested features**

- Add mute tab button
- Implement desktop mode
- Improve video playback controls
- Restore video download feature


## Frequently asked questions

### Is 汇中供热计量 free?

汇中供热计量 is free to download, with no in-app purchases.

### Is Focus free?

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

### Do 汇中供热计量 or Focus have ads?

Neither 汇中供热计量 nor Focus shows ads.

### Which is updated more often, 汇中供热计量 or Focus?

汇中供热计量 ships an update every 4 months, and Focus every 3 weeks. Most recently, 汇中供热计量 was updated on September 22, 2026 and Focus on October 1, 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.*