# 珍时 vs OneWeekFocus

The clearest difference is price: 珍时 at Free against OneWeekFocus's $2.99. 珍时 also leads on iOS requirement (15.0 vs 17.0). OneWeekFocus's advantage is in-app purchases (none vs 15). On update cadence, ads and device support there is nothing between them.

珍时 is free to download; OneWeekFocus costs $2.99 up front. 珍时 sells 15 one-off in-app purchases. OneWeekFocus asks for nothing beyond the download.

珍时 ships an update fortnightly, OneWeekFocus monthly. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 珍时 | OneWeekFocus |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 147 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [珍时信息技术(上海)有限公司](https://appshunter.io/developer/1464297277) | [Hangzhou Rossy Rossy Technology Co., Ltd](https://appshunter.io/developer/1722942593) |

## What reviewers say

### 珍时

[App page](https://appshunter.io/ios/app/id1598064746)

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP周会员 | $1.99 | one-time |
| 演讲打卡周会员 | $2.99 | one-time |
| 读书会周会员 | $2.99 | one-time |
| 1个月VIP | $3.99 | one-time |
| SVIP周会员 | $3.99 | one-time |
| VIP月会员 | $3.99 | one-time |
| 演讲打卡月会员 | $4.99 | one-time |
| 读书会月会员 | $5.99 | one-time |
| SVIP月会员 | $7.99 | one-time |
| 3个月VIP | $8.99 | one-time |
| VIP年会员 | $14.99 | one-time |
| 读书会年会员 | $24.99 | one-time |
| 演讲打卡年会员 | $24.99 | one-time |
| 1年VIP | $29.99 | one-time |
| SVIP年会员 | $39.99 | one-time |


### OneWeekFocus

[App page](https://appshunter.io/ios/app/oneweekfocus/id6745559263)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 珍时 free?

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

### Is OneWeekFocus free?

OneWeekFocus costs $2.99, with no in-app purchases.

### Do 珍时 or OneWeekFocus have ads?

Neither 珍时 nor OneWeekFocus shows ads.

### Which is updated more often, 珍时 or OneWeekFocus?

珍时 ships an update fortnightly, and OneWeekFocus monthly. Most recently, 珍时 was updated on October 19, 2026 and OneWeekFocus on October 18, 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.*