JiaClock vs 共此时
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JiaClock
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JiaClock is an aesthetic clock app designed to be beautiful, practical, and distraction-free. Make time more than just numbers in the corner of the screen. Turn it into part of your desk, bedside, and moments of focus. 【Perfect For】 Focus Sessions · Bedside Display · Home Office · Home Screen Decoration 【Main Features】 • Digital Clock — Large immersive display, perfect for focused work and bedside use • Flip Clock — Classic flip-card design blending vintage and modern aesthetics • Transparent Clock — Overlay the clock on a live camera view with a glassmorphism interface. All camera content is previewed locally only and is never recorded or uploaded • Hourglass Clock — Watch flowing sand record the passage of your day • World Clock — Somewhere in the world, another sunrise or sunset is happening right now • Couple Clock — Share the same moment with someone special, view each other's local time, and keep memories of your shared moments 【Widgets】 • Small, Medium, and Large widget sizes • Sync with in-app settings • One-tap home screen customization • Minute-based updates for lower distraction and better battery life 【Personalization】 • Multiple beautiful themes • Flexible combinations of 12/24-hour format, seconds, date, and weekday display • Custom slogans to create your own sense of time and ritual 【Languages】 English, Simplified Chinese, Traditional Chinese, Japanese, Korean 【Pro Features】 • Use your own photos as Digital Clock backgrounds • Use your own photos as Flip Clock backgrounds • Automatically unlock future premium clock styles JiaClock. Quiet focus, right now. 使用条款(Terms of Use): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 隐私政策(Privacy Policy): http://www.jdarray.com/privacy/privacy.html
共此时
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还在掰手指算时差、怕打扰异国的亲友?还在旅行时反复换算当地时间? 「共此时」是一款有温度的时差工具,帮你轻松管理跨时区的亲友与旅行目的地,让距离不再是沟通的阻碍,让行程期待清晰可见。 核心功能 ・亲友时差管理:添加亲友所在城市,实时查看当地时间、天气与作息状态,一眼看清谁醒谁睡 ・智能共闲时刻:自动计算双方都清醒的空闲时段,再也不怕选错联系时间 ・目的地行程:记录旅行目的地,自动倒计时出发天数,同步当地天气与时间 ・精美分享卡片:一键生成问候卡、行程卡,适配朋友圈与私信,传递心意更有仪式感 ・极简沉浸界面:日夜模式随当地时间自动切换,无广告、无冗余功能,专注核心体验 适用场景 家人、恋人、好友留学 / 工作在海外,随时掌握对方作息,避免深夜打扰 出国旅行前规划行程,倒计时出发日,提前适应当地时间 跨国协作对接,快速对齐双方工作时间,提升沟通效率 喜欢记录旅行瞬间,分享有氛围感的行程卡片 关于专业版 免费版可添加 1 个亲友 / 目的地,完整体验全部核心功能。 升级专业版,一次付费永久使用,解锁: ・无限添加亲友与目的地 ・后续所有新功能优先解锁 我们坚持极简纯净的产品理念,无广告、无强制推送、不收集多余隐私。 如果有任何建议,欢迎在 App 内反馈,我们会持续优化体验。 本应用使用 Apple 标准服务条款(EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
JiaClock and 共此时 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. JiaClock sells 3 in-app purchases, starting at $0.99 per month and 共此时 sells 2 in-app purchases, starting at $0.99 per year. Whichever you choose, the download price is not the number that matters.
| Parameter | JiaClock | 共此时 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 30 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Beijing Boshujia Technology Co., Ltd | 龙飞 庄 |
In-app purchases
JiaClock
- Xiaojia Clock Pro Monthly$0.991 Month
- Xiaojia Clock Pro Yearly$0.991 Year
- Xiaojia Clock Pro Lifetime$1.99
共此时
- 年度会员$0.991 Year
- 永久会员$2.99









