Comparison

万年历 vs Greatic

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

Head to head

Greatic Assistant

About

万年历

Features

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【Wedding Dates · Auspicious Days · Date Selection】 Wedding Date Finder: Check auspicious wedding dates, Yi & Ji, and lucky days for engagement, marriage registration, and wedding ceremonies Today’s Chinese Almanac: Daily Yi & Ji and lucky hours at a glance Chinese Lunar Calendar: Traditional lunar calendar and almanac for important decisions Select a Lucky Date: For moving house, opening a business, travel, and more 【Calendar & Core Features】 Gregorian Calendar / Lunar Calendar / Chinese Almanac Solar terms, festivals, holidays, and date conversion Auspicious dates and birthday reminders 【Destiny & Fortune Reference】 Daily fortune and luck overview (for reference only) Chinese Eight Characters (BaZi) horoscope and charts Compatibility reference based on BaZi Disclaimer: All information is for reference only and should not be used as the sole basis for decision-making. 【Widgets & Practical Tools】 Home screen widgets for calendar, dates, and Yi & Ji Habit reminders, cycle tracking, quick notes, and more How to add widgets: Press and hold on the Home Screen → “+” → Search “Calendar” → Select a widget 【More】 All features are free to use Simple, clean, and suitable for daily almanac checks For in-app purchase-related agreements (EULA), please visit: https://www.apple.com/legal/internet-services/itunes/

About

Greatic

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Add another way to adjust the temperature of your GREATIC smart cup, The newly designed GREATIC app is easy to use and supports personalized customization of the name of the temperature drink. Pair the GREATIC App with your GREATIC Smart Cup to fine-tune your preferred drinking temperature, save your favorite drink presets, receive notifications when your desired serving temperature is reached, and more. If you encounter problems with GREATIC, you can send us an email to give feedback within the APP, and we will solve the problem for you in a timely manner. One click to our brand official website to learn more. With the GREATIC app you can: -- Precise real-time control of your favorite temperature -- Customize names for multiple drinks --Switch between Celsius (°C) and Fahrenheit (°F) --Update mug firmware -- Receive a notification when a custom temperature is reached

Screenshots

万年历4 screens

Greatic4 screens

Verdict

The call

The clearest difference is in-app purchases: Greatic at none against 万年历's 3. Greatic also leads on ads (none vs shown) and iOS requirement (11.0 vs 16). 万年历's advantage is update cadence (weekly vs every 19 months). On price 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. 万年历 sells 3 in-app purchases, starting at $0.29 per month. Greatic asks for nothing beyond the download.

UpkeepUpdate frequency

万年历 ships an update weekly, Greatic every 19 months. The most recent releases landed on June 24, 2026 and May 21, 2026 respectively.

Scorecard4 real differences · 2 level

万年历 versus Greatic: the parameters behind the verdict, then further details
Parameter	万年历	Greatic
Price	Free	Free
Update frequency	Weekly — better	Every 19 months
Ads	Yes	No — better
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	16	11.0 — better
Further details — not scored
Size	82 MB	33 MB
Age rating	4+	4+
Developer	永信郭	Shenzhen DingCheng Litian Technology Co.,Ltd.