Comparison

Moji vs WorldClock

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

Head to head
About

Moji

Save articles from anywhere for distraction-free reading later. Automatically organize your saved content by source, topic, or reading time. Enjoy AI-powered summaries and on-device processing for privacy.

Highlights
  • Save articles from any source
  • Automatic organization with Smart Collections
  • AI-powered summaries
  • Distraction-free reading experience
  • On-device data processing
  • iCloud syncing
  • Built-in PDF viewer
Features
Read full description

Found a great article but no time to read it? Save it to Moji and come back when you're ready — distraction-free, beautifully formatted, and automatically organized. SAVE FROM ANYWHERE Save articles directly from Safari with the Moji browser extension — one tap, no app switching. JavaScript-heavy sites are rendered and extracted automatically. Save from the Share Sheet — even paywalled and login-required pages. READ SMARTER Smart Collections sort your articles automatically — by source, topic, language, reading time, or date. Combine filters to build collections that match how you read. AI-powered summaries give you key points before you dive in, processed entirely on your device by Apple Intelligence. Full-text search finds any article in seconds. READ BEAUTIFULLY No ads. No clutter. No distractions. A clean reading experience designed for long-form articles, web content, and PDFs — with a built-in PDF viewer. YOUR DATA, YOUR CONTROL No account. No tracking. No analytics. Your reading list is stored on-device and synced privately through iCloud across all your devices. Start reading on iPhone, pick up on iPad. ONE-TIME PURCHASE Pay once, own it forever. No subscription. No recurring fees. Every future update included.

About

WorldClock

This app helps you quickly check global times and time differences to schedule cross-time zone communications. It supports over 100 cities, offers desktop widgets, and allows for offline use without registration.

Highlights
  • World clock with 100+ cities
  • Global time and date comparison
  • Meeting scheduling tool
  • Desktop widgets
  • Digital and analog clock styles
  • Offline functionality
  • Multi-language support
Features
Read full description

WorldClock 是一款离线优先的世界时钟应用,帮助你快速查看全球时间、完成时差对照,并安排更合适的跨时区沟通时间。无论是商务出差、国际会议、远程协作、海外客户联系,还是日常关注北京时间、东京时间、纽约时间、伦敦时间,都可以更快完成。 核心功能 • 世界时钟:支持 100+ 主要城市,重要城市可收藏、置顶、排序。 • 全球时间对照:同时查看多城当前时间、日期与 UTC 偏移,减少换算成本。 • 会议规划:选择两个城市,快速查看推荐沟通时段;会员可查看完整 24 小时时间轴。 • 桌面组件:在主屏同步显示重要城市时间,应用内样式与组件样式保持一致。 • 样式切换:支持数字时钟与表盘时钟,提供多种免费与会员视觉样式。 • 本地化适配:自动跟随系统语言,支持简体中文、繁體中文、English、日本語、한국어。 • 离线可用:核心功能不依赖联网,不需要注册账号。 适合需要世界时钟、城市时钟、时差换算、时区转换、桌面时钟、离线时钟、会议排期、跨国沟通、商务出差与国际协作的用户。

Screenshots

Moji4 screens
WorldClock4 screens

Verdict

The call

The clearest difference is monetization model: Moji at free against WorldClock's paid. WorldClock's advantage is iOS requirement (17.6 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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. Moji sells 1 one-off in-app purchase and WorldClock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
Moji versus WorldClock: the parameters behind the verdict, then further details
ParameterMojiWorldClock
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews—66.7% of reviews
Number of ratings1 — better—
Update frequencyEvery 9 daysEvery 9 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterPaid
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.017.6 — better
Further details — not scored
Size12 MB2 MB
Age rating4+4+
DeveloperPENGCHENG DING创宏 陈

Customer experience

Moji

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

WorldClock

Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

1 purchases

Moji

One-time1
  • Pro — Unlock Forever$9.99
1 purchases

WorldClock

One-time1
  • Lifetime membership of World Clock$0.99

Questions

Is Moji free?
Moji is free to download, with in-app purchases available.
Is WorldClock free?
WorldClock is free to download, with in-app purchases available.
Do Moji or WorldClock have ads?
Neither Moji nor WorldClock shows ads.
Which is updated more often, Moji or WorldClock?
Moji ships an update every 9 days, and WorldClock every 9 days. Most recently, Moji was updated on October 25, 2026 and WorldClock on October 8, 2026.

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