PP Calendar Reminders vs 24 Solar Terms
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PP Calendar Reminders
Manage reminders and view holidays with this utility app. Easily reschedule, mark as complete, or ignore reminders. Access public, lunar, and region-specific holidays with detailed date information and countdowns.
- Create Gregorian/Lunar reminders
- Quickly reschedule reminders
- Mark reminders as completed
- View public & lunar holidays
- Holiday countdown
- Sync reminders via iCloud
- Widget for quick info
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PP Calendar is a Calendar app focusing on reminders and holidays. Features: 1. Reminder: a) Create reminder based on Gregorian or Lunar date. b) Quickly reschedule reminder to next day, next month, next year, etc in context menu. c) Complete a reminder. - Mark reminder as completed. - View completion record. d) Ignore a reminder if it's not important. e) Support for alert in advance. f) Reminders can be set to repeat every lunar year & every lunar month. 2. Holiday: a) View public & lunar holidays in one place. b) View day of year, week of year. c) Holiday countdown. d) You can check out not only lunar dates, but also Stems-and-Branches, Chinese zodiac, the 24 Solar terms, and traditional Chinese holidays. 3. Context menu support. 4. Badge app icon. 5. Sync reminders across multiple iOS devices with iCloud. 6. Widget: Quickly check today information. 7. It's universal: - iPhone, iPad and iPod touch support - Rotation on iPad - Split View & Slide Over(On compatible iPad models only) Supported holidays: 1) General holidays 2) Region specific holidays.(United States, Japan, South Korea, China mainland, Hong Kong, Taiwan) 3) Chinese Lunar holidays 4) Solar terms Range: 1901/01/01 - 2100/12/31 (Gregorian) 1900/11/11 - 2100/12/01 (Chinese Lunar)
24 Solar Terms
Explore the origins and cultural significance of the 24 Solar Terms. Discover traditional Chinese paintings, ancient poems, and receive notifications for upcoming solar events. Learn about this UNESCO Intangible Cultural Heritage.
- 24 Solar Terms calendar display
- Origin and folk activity details
- Ancient Chinese written records
- Traditional Chinese paintings
- Downloadable artwork
- Ancient Chinese poems with pinyin
- Solar term arrival notifications
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The twenty-four solar terms were originally formulated based on the rotation direction of the handles of the Big Dipper. During the period of Emperor Wu of the Western Han Dynasty, the twenty-four solar terms were included in the "Taichu Calendar" as a supplement to the calendar to guide farming. Tugui was used to measure the sun's shadow in the Yellow River Basin to determine the day with the longest shadow and the shortest day as the winter solstice. The winter solstice was regarded as the "two days". The starting point of the "Fourteen Solar Terms" is to divide the period between the winter solstice and the next winter solstice into 24 equal parts. The time between each "solar term" is equal, and the interval between each solar term is 15 days. In the Yellow River Basin, by observing changes in celestial phenomena, temperature, rainfall and snowfall, and animals and plants, a set of time guidelines suitable for life and production in farming society were derived, which were gradually adopted throughout China. People arrange traditional farming, festivals, folk activities, and the daily necessities of each family according to the twenty-four solar terms, which profoundly affects the Chinese people and is an important carrier of the cultural identity of the Chinese nation. The twenty-four solar terms play an important role in traditional Chinese culture. They have had a profound impact on the Chinese people's clothing, food, housing and transportation for thousands of years, and are full of Chinese poetry and painting. It is an important part of the long history and culture of the Chinese nation. In 2016, the Twenty-Four Solar Terms were officially included in the UNESCO Representative List of Intangible Cultural Heritage of Humanity. Our App clearly displays the dates of the 24 solar terms each year through the calendar. The origin of each solar term and related folk activities are introduced in detail. And there are relevant ancient Chinese written records to explain the relevant solar terms. We gave twenty-four solar terms and carefully created twenty-four traditional Chinese paintings. Pictures suitable for the screen size, as well as high-definition pictures of paintings, are available for download, so you can enjoy them or set your favorite works as screensavers. On non-solar days, we also provide a number of ancient Chinese poems for you to enjoy, and provide pinyin for easy spelling. Ancient poems will lose their charm after being translated, so we do not provide translated ancient poems. If you are interested, you can check them out by yourself. We hope to provide you with a different batch of carefully created Chinese paintings every year. More ancient poems, as well as versions in more languages, can be enjoyed by all those who love traditional Chinese literature in the world. Please turn on the notification function to ensure that you can get news a few days before the solar term arrives. Welcome to contact us and hope to get your valuable suggestions. To contact us please send an email to 24@easyslip.cc
Screenshots
Verdict
The clearest difference is rating: 24 Solar Terms at 5.0 against PP Calendar Reminders's 4.0. 24 Solar Terms also leads on in-app purchases (none vs 1). PP Calendar Reminders's advantage is ratings volume (10 vs 2). On price, update cadence, 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
Both are free to download. PP Calendar Reminders sells 1 one-off in-app purchase. 24 Solar Terms asks for nothing beyond the download.
24 Solar Terms holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: PP Calendar Reminders has 10 ratings behind it against 2, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.
| Parameter | PP Calendar Reminders | 24 Solar Terms |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (10 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 10 — better | 2 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 3 MB | 104 MB |
| Age rating | 4+ | 4+ |
| Developer | 金鹏 王 | Easy Slip (Beijing) Technology Co., Ltd. |
Customer experience
PP Calendar Reminders
24 Solar Terms
In-app purchases
PP Calendar Reminders
- [More Features]$1.99
24 Solar Terms
No in-app purchases
Questions
Is PP Calendar Reminders free?
Is 24 Solar Terms free?
Which has better reviews, PP Calendar Reminders or 24 Solar Terms?
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Which is updated more often, PP Calendar Reminders or 24 Solar Terms?
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