# 千迹预约 vs 石时开

千迹预约 and 石时开 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

千迹预约 ships an update every 4 weeks, 石时开 fortnightly. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 千迹预约 | 石时开 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Size | 102 MB | 35 MB |
| Requires iOS | 13.0 | **12** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [河北万巷互联科技有限公司](https://appshunter.io/developer/1706084903) | [Glodon Company Limited](https://appshunter.io/developer/465903029) |

## What reviewers say

### 千迹预约

[App page](https://appshunter.io/ios/app/id6464474515)

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

**In-app purchases:** none


### 石时开

[App page](https://appshunter.io/ios/app/id6479599929)

**In-app purchases:** none


## Frequently asked questions

### Is 千迹预约 free?

千迹预约 is free to download, with no in-app purchases.

### Is 石时开 free?

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

### Do 千迹预约 or 石时开 have ads?

Neither 千迹预约 nor 石时开 shows ads.

### Which is updated more often, 千迹预约 or 石时开?

千迹预约 ships an update every 4 weeks, and 石时开 fortnightly. Most recently, 千迹预约 was updated on October 1, 2026 and 石时开 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.*