# 趣质检 vs Time Progress

The clearest difference is iOS requirement: 趣质检 at 12.0 against Time Progress's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

趣质检 ships an update every 5 weeks, Time Progress every 6 weeks. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 趣质检 | Time Progress |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | — | Free |
| Size | 40 MB | 7 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [广州研趣信息科技有限公司](https://appshunter.io/developer/1121496665) | [Bin Yang](https://appshunter.io/developer/1854149194) |

## What reviewers say

### 趣质检

[App page](https://appshunter.io/ios/app/id6472036125)

**Features:** Vision Pro support

**In-app purchases:** none


### Time Progress

[App page](https://appshunter.io/ios/app/time-progress-day-countdown/id6755583897)

Visualize your time with progress bars for the year, month, and day. Create countdowns for important dates and track progress for projects or events. Features include recurring events, home screen widgets, and iCloud sync.

**Highlights:** Year, month, and day progress visualization, Countdown and progress event tracking, Recurring event scheduling, Home screen widgets, iCloud sync, Import and export functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is 趣质检 free?

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

### Is Time Progress free?

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

### Do 趣质检 or Time Progress have ads?

Neither 趣质检 nor Time Progress shows ads.

### Which is updated more often, 趣质检 or Time Progress?

趣质检 ships an update every 5 weeks, and Time Progress every 6 weeks. Most recently, 趣质检 was updated on October 4, 2026 and Time Progress on October 8, 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.*