# 九富通 vs Reverse 专注沙漏

The clearest difference is update cadence: 九富通 at every 3 weeks against Reverse 专注沙漏's every 5 weeks. 九富通 also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

九富通 ships an update every 3 weeks, Reverse 专注沙漏 every 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | 九富通 | Reverse 专注沙漏 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/reverse/id1564024239/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | — | Free |
| Size | 24 MB | 22 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [九富投资](https://appshunter.io/developer/1516956356) | [囝 刘](https://appshunter.io/developer/1564020930) |

## What reviewers say

### 九富通

[App page](https://appshunter.io/ios/app/id1516956357)

**Features:** macOS Compatibility

**In-app purchases:** none


### Reverse 专注沙漏

[App page](https://appshunter.io/ios/app/reverse/id1564024239)

This app uses your phone's orientation to simulate a real hourglass, visually representing the passage of time. It's designed to help users focus on tasks by making time tangible and observable.

**Highlights:** Real hourglass simulation, Visual time tracking, Focus enhancement, Phone orientation control

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 九富通 free?

九富通 is free to download, with no in-app purchases.

### Is Reverse 专注沙漏 free?

Reverse 专注沙漏 is free to download, with no in-app purchases.

### Do 九富通 or Reverse 专注沙漏 have ads?

Neither 九富通 nor Reverse 专注沙漏 shows ads.

### Which is updated more often, 九富通 or Reverse 专注沙漏?

九富通 ships an update every 3 weeks, and Reverse 专注沙漏 every 5 weeks. Most recently, 九富通 was updated on November 3, 2026 and Reverse 专注沙漏 on November 3, 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.*