Comparison

TimeMark vs Gün Gün

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

Head to head
About

TimeMark

Features
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Ever forgotten an important date? A friend's birthday, an anniversary, an upcoming exam, or a long-awaited holiday? Life moves fast, and meaningful moments can slip away unnoticed. TimeMark is a beautifully crafted countdown and anniversary tracker that helps you remember every date that matters. 【Core Features】 ■ Precise Countdown Track time down to the second. When less than 24 hours remain, the display automatically switches to a real-time countdown clock. ■ Recurring Events Set weekly, monthly, yearly, or custom-interval countdowns. Weekly meetings, monthly payments, biennial anniversaries — all supported with flexible repeat rules. ■ Lunar Calendar Full lunar calendar support for traditional holidays and lunar birthdays. Automatically calculates the next Gregorian date for lunar events. ■ Home Screen & Lock Screen Widgets Beautiful widgets for your home screen and lock screen. Check your most important dates at a glance, without opening the app. ■ Multiple Themes A curated collection of beautifully designed themes. Custom theme support included. Automatic dark mode adaptation for a perfect look day and night. ■ Smart Reminders Customizable reminder times. Exam events automatically remind you 30, 7, 3, and 1 day in advance. Never miss an important date again. ■ Data Export Export all your data in JSON or CSV format. Your data, your control. ■ 21+ Languages Supports Simplified Chinese, Traditional Chinese, English, Japanese, Korean, French, German, and 15 more languages. 【Use Cases】 - Exam Countdown: College entrance exams, certification tests, professional exams — stay on track every day - Birthday Reminders: Family, friends, loved ones — prepare ahead and never miss a celebration - Anniversary Tracking: Relationship milestones, wedding anniversaries — cherish every sweet moment - Holiday Countdown: Spring Festival, Christmas, New Year, vacation days — build anticipation every day - Important Dates: Project deadlines, payment due dates, appointments — stay organized effortlessly 【Why TimeMark】 - 100% offline — no account needed, your data stays on your device only - No ads, no tracking, no third-party analytics — real privacy - Exquisite design — every detail carefully crafted - Continuously updated — always improving your experience 【What Users Say】 "The most beautiful countdown app I've ever used. The widgets are stunning!" "Lunar calendar support is a game-changer. Finally an app that remembers lunar birthdays." "Clean, elegant interface. No ads. A joy to use every day." Download TimeMark now and start counting down to every moment that matters.

About

Gün Gün

This app helps you track important upcoming events by counting down the days. It offers a virtual companion to share the waiting period with, providing notes and memories. AI can generate personalized messages for your countdowns.

Highlights
  • Event countdowns
  • Virtual companion
  • AI-generated notes
  • Memory wall
  • Home screen widgets
  • Offline AI model
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Some days are worth counting down to. A wedding, a trip, an exam result, the day someone finally comes home. Gün Gün keeps those days close — and gives you a little friend to wait with. A FRIEND FOR THE WAIT Choose a companion that matches your mood and give your countdown a face. Your friend waits with you and leaves you little notes along the way — sometimes encouraging, sometimes just sweet. WHEN THE DAY COMES, IT BECOMES A MEMORY A countdown doesn't simply end here. When the day arrives, it settles onto your memory wall with all its notes and its story — so the waiting itself becomes something you can look back on. NOTES, WRITTEN JUST FOR YOU If you like, AI can write your daily notes — personal to what you're waiting for. It runs entirely on your device: the model is downloaded once, then works without internet. Prefer ready-made messages? That works too, instantly. ON YOUR HOME SCREEN Bring your countdown and your friend to the home screen with widgets, and see how many days are left at a glance. Widgets are part of Gün Gün +. QUIETLY YOURS No account, no sign-up. Your countdowns and your notes stay on your device. Just you and the day you're waiting for. GÜN GÜN + The free version is supported by ads. Your first few countdowns are ad-free; after that, creating a new one asks you to watch a short ad first. Gün Gün + is a one-time purchase: it removes the ads and unlocks widgets, all five characters, character customization, app icons and iCloud backup. Whatever you're waiting for, may the days pass gently. Gün Gün counts them with you.

Screenshots

TimeMark4 screens
Gün Gün4 screens

Verdict

The call

The clearest difference is in-app purchases: TimeMark at none against Gün Gün's 1. TimeMark also leads on ads (none vs shown). On price, device support and iOS requirement 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. Gün Gün sells 1 one-off in-app purchase. TimeMark asks for nothing beyond the download.

Scorecard2 real differences · 7 level
TimeMark versus Gün Gün: the parameters behind the verdict, then further details
ParameterTimeMarkGün Gün
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Fortnightly
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size15 MB65 MB
Age rating4+12+
Developer东申 王Yusuf SIRIN

In-app purchases

None

TimeMark

No in-app purchases

1 purchases

Gün Gün

One-time1
  • Gün Gün +$4.99

Questions

Is TimeMark free?
TimeMark is free to download, with no in-app purchases.
Is Gün Gün free?
Gün Gün is free to download, with in-app purchases available.
Do TimeMark or Gün Gün have ads?
Gün Gün shows ads; TimeMark does not.

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