Comparison

时光日记本 vs DayKeeper

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

Head to head
About

时光日记本

Features
Read full description

这是一款简单无广告的笔记本应用

About

DayKeeper

Easily track and get reminders for important life events like birthdays, anniversaries, and trips. Customize your countdowns with unique styles and share your memories beautifully. Supports both Lunar and Gregorian calendars.

Highlights
  • Count Up & Countdown tracking
  • Customizable countdown books
  • Built-in holiday reminders
  • Shareable event pictures
  • Lunar & Gregorian calendar support
  • Event notifications
  • Date calculation tools
Features
Read full description

DayKeeper is a countdown app designed to help you record and cherish every meaningful moment in life. Whether it’s a relationship anniversary, a loved one’s birthday, payday, your baby’s birth, your next trip, or an upcoming exam, DayKeeper makes it easy to track and get reminders for the days that matter. Customize styles and share your memories in beautiful ways. = Key Features = · Count Up & Countdown: Track how many days have passed or are left for important events · Category Management: Create personalized countdown books with custom covers, colors, and icons · Holiday reminder: built-in holidays for multiple countries and regions, support holiday countdown and quick view · Share Your Days: Select background images and date styles to generate beautiful shareable pictures · Dark Mode: A more comfortable viewing experience at night · Event Reminders: Get timely notifications for upcoming countdowns · Lunar & Gregorian: Support setting dates in both calendars · Timeline: View all your saved date events in a timeline view · Date Tools: Calculate target dates or compare date intervals Subscription Info: If you subscribe via Apple, payment will be charged to your App Store account upon confirmation. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period at the selected plan’s rate. After purchase, you can manage or cancel your subscription in your Account Settings. Contact Us: We are dedicated to building a warm and easy-to-use time management tool. Feel free to share your suggestions by emailing us at cloudrise.tech@qq.com. Thank you for your support! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/1Y2l5tUJAtvZ7Ky7yktLAWvy3b5xX-IAeTP9lJxxtAWA/edit?usp=sharing

Screenshots

时光日记本3 screens
DayKeeper4 screens

Verdict

The call

The clearest difference is in-app purchases: 时光日记本 at none against DayKeeper's 4. 时光日记本 also leads on iOS requirement (13.0 vs 16.4). DayKeeper's advantage is update cadence (every 8 days vs every 5 weeks). On price, ads and device support 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. DayKeeper sells 4 in-app purchases, starting at $1.99 per month. 时光日记本 asks for nothing beyond the download.

UpkeepUpdate frequency

时光日记本 ships an update every 5 weeks, DayKeeper every 8 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
时光日记本 versus DayKeeper: the parameters behind the verdict, then further details
Parameter时光日记本DayKeeper
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 5 weeksEvery 8 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size24 MB85 MB
Age rating4+4+
Developer文坚 谢立战 王

In-app purchases

None

时光日记本

No in-app purchases

4 purchases

DayKeeper

Subscriptions2
  • DayKeeper Pro(1 Month)$1.991 Month
  • DayKeeper Pro(1 Year)3 Days trial$5.991 Year
One-time2
  • DayKeeper Pro(Lifetime)$6.99
  • DayKeeper Pro(Lifetime)$9.99

Questions

Is 时光日记本 free?
时光日记本 is free to download, with no in-app purchases.
Is DayKeeper free?
DayKeeper is free to download, with in-app purchases available.
Do 时光日记本 or DayKeeper have ads?
Neither 时光日记本 nor DayKeeper shows ads.
Which is updated more often, 时光日记本 or DayKeeper?
时光日记本 ships an update every 5 weeks, and DayKeeper every 8 days. Most recently, 时光日记本 was updated on October 27, 2026 and DayKeeper on October 28, 2026.

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