Comparison

Timezone Converter vs 共此时

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Timezone Converter

Easily track the local time and date for contacts worldwide. Avoid awkward calling hours by reviewing the best times to connect. Schedule meetings instantly with a Google Calendar link.

Highlights
  • Instant timezone comparison
  • People list with local time/date
  • Best time to call suggestions
  • Home screen widgets
  • One-tap Google Calendar scheduling
  • Clean, readable design
Features
Read full description

Celeste makes time zones effortless. Track the local time and date of the people who matter—so you always know when it’s a good time to call, text, or schedule. Key features # Compare time zones instantly across cities and countries # People list with local time + date (no “base city” needed) # Review Best time to call to avoid awkward hours # Home Screen widgets in multiple styles # One Tap Google Calendar link to schedule calls fast # Clean design that’s easy to read at a glance Built for real life: - Family in different countries - Long-distance relationships - Remote teams across regions Whether your partner is in Boston, family is overseas, or teammates are global — Celeste keeps everyone in sync. ## Language support: - English, French, Spanish, Arabic, Japanese, Portuguese (Brazil), and Simplified Chinese Privacy Policy: https://celeste.pebbleworklabs.com/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

共此时

Features
Read full description

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

Timezone Converter4 screens
共此时3 screens

Verdict

The call

Timezone Converter 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Timezone Converter sells 2 in-app purchases, starting at $5.99 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.

ScorecardNo meaningful differences
Timezone Converter versus 共此时: the parameters behind the verdict, then further details
ParameterTimezone Converter共此时
PriceFreeFree
Rating5.0 (10 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings10 — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS17.0 — better17.6
Further details — not scored
Size7 MB22 MB
Age rating4+4+
DeveloperPebblework Labs龙飞 庄

In-app purchases

2 purchases

Timezone Converter

Subscriptions1
  • Celeste Pro (Monthly)3 Days trial$5.991 Month
One-time1
  • Celeste Pro (Lifetime)$19.99
2 purchases

共此时

Subscriptions1
  • 年度会员$0.991 Year
One-time1
  • 永久会员$2.99

Questions

Is Timezone Converter free?
Timezone Converter is free to download, with in-app purchases available.
Is 共此时 free?
共此时 is free to download, with in-app purchases available.
Do Timezone Converter or 共此时 have ads?
Neither Timezone Converter nor 共此时 shows ads.

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