Comparison

Jade Codex vs 卦记

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

Head to head
About

Jade Codex

Explore traditional Chinese almanac data and personalized astrological charts. Discover auspicious days for events, understand daily energies, and delve into ancient wisdom. Offers detailed insights based on your birth information and celestial movements.

Highlights
  • Traditional Chinese almanac (Tong Shu)
  • Personalized BaZi (Four Pillars) charts
  • Auspicious day finder for events
  • Daily energy and elemental analysis
  • Chinese dream symbol interpretation
  • I Ching divination
Features
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Is today a good day? Jade Codex is a traditional Chinese almanac (黃曆, the tong shu) that answers from the day itself, and from your own chart. IS TODAY A GOOD DAY? Every day has a complete 黃曆 page: the full 宜 and 忌 lists, the 建除 day officer, the 值神 spirit, the lunar mansion, the 彭祖百忌 caution, the clash animal and the directions. Free, complete and the same for every reader. YOUR BAZI CHART, BY TRUE SOLAR TIME Enter your birth date for your Four Pillars chart (八字): Day Master, favorable elements and this year's 流年; Premium opens the ten gods and every decade-luck pillar. An exact birth time is corrected to true solar time for your birthplace. Then today is read against your chart: a tier for the day and a line on what to do. PICK A GOOD DAY A wedding, a move, a haircut? Choose from more than 100 undertakings and see the days in the next 30 that the almanac favors for it, each with its reason. Premium looks 90 days ahead and ranks the days for your chart. NEW IN 2.5: TRADITION AND THE CLOCK • Seek (求合): look for a moment on the Resonance Clock and set it to ring. • Watch for this: from Find a good day, a reminder on each fitting day. • Term letter (節氣信): a letter for each solar term. • Your month in the canon (月記): last month, kept as a scroll. • Widgets for A Line to Carry and the Pentad (七十二候), and lunar birth dates. ORIGINS Origins (源流) is a river of 29 turning points, from the Shang day count to the Qing almanac, in four lanes: Calendar, Changes, Birth and Dreams. Each claim is marked History records, Unearthed text, Scholars differ or Tradition says, and most turning points link to the part of the app they became. ALSO INSIDE • The Day Leaf (日箋): a page a day, free, with an evening stamp; share its line on a jade slip. • From the December solstice: the Nine Nines of Winter (九九消寒圖) and your year as a handscroll. • A leaf of its own for Start of Spring, Spring Festival, Lantern Festival and Awakening of Insects. • The Jade Codex Commentary: the received I Ching and all 384 line texts, with an original commentary. • I Ching: cast with three coins; read the received text and changing lines beside a modern rendering. • Your Chinese zodiac sign, and how this year's Tai Sui meets it. • 972 Chinese dream symbols in the 周公解夢 tradition. Describe a dream in your own words. • The Resonance Clock: the double hours, the 72 pentads and your birth on one wheel, with alarms by the double hour, dawn alarms and twelve 律 bells. • Widgets for the Home Screen, Lock Screen and StandBy, Control Center, Siri and Shortcuts. • English, 简体中文, 繁體中文 and Español, each complete, up to the largest text sizes. WHERE THE NUMBERS COME FROM Everything is computed on your device. Solar terms come from a table precomputed from NASA JPL's DE440 ephemeris. 宜/忌 come from a 通書 table; the day officer and clashes follow 《欽定協紀辨方書》 (Qing, 1741). The Sources & Lineage page names every source. PRIVATE BY CONSTRUCTION No ads, no account, no server. Your birth data never leaves your device. JADE CODEX PREMIUM Premium ranks each day for your chart, opens past and future days and good days 90 days ahead, reads your chart and every year ahead in depth, and adds unlimited casts, dream readings and chart questions, your lines of the year, returning notes and the full Resonance Clock. Written readings use Apple Intelligence, on the device, where supported. The 宜/忌 lists, the Commentary and Origins stay free. Subscriptions are offered monthly and annually. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel any time in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://jadewisdom.com/privacy/ An almanac is a reference, not an instruction: one voice among several on what a day is like.

About

卦记

Features
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卦记,是一款为易经爱好者打造的占卦记录本。 无论你用铜钱、蓍草、数字还是时间起卦,卦记都能帮你自动推演本卦、变卦与动爻,并按《易经》的规则给出该以何辞为主的占断,让每一次占卦都清晰有据、便于回顾。 【多种起卦方式,一键成卦】 · 铜钱摇卦:三枚铜钱六次摇掷,配翻转动画与落卦效果,自动成卦。 · 数字起卦:三个数字定上下卦与动爻。 · 时间起卦(梅花易数):以当下年月日时成卦,同时显示阳历与农历。 · 蓍草大衍:输入营数,自动推演。 支持一键随机起卦,起完即可保存为记录。 【64 卦全文,随时查阅】 完整收录 64 卦的卦名、卦辞、象传与爻辞,支持搜索,随查随学。 【每日一卦】 首页与桌面小组件每天为你呈现一卦及其大象之义,可开启每日推送,养成每日一占的习惯。 【记录与回顾】 为每次占卦记录提问、事项与结果,支持附件与后续反馈;iCloud 多设备同步,数据由你管理。 【分享卡片】 一键生成雅致的卦象分享卡片,发给好友或收藏。 【AI 智能解卦】 每台设备每天免费 3 次,AI 结合所问与卦象生成参考解读。也可使用自己的 DeepSeek Key,不限次数,相关费用由自己的 DeepSeek 账户承担。 卦记不做任何吉凶断言,内容仅供传统文化学习与参考,不构成任何决策建议。 全部功能免费,无会员购买、无订阅。

Screenshots

Jade Codex4 screens
卦记4 screens

Verdict

The call

The clearest difference is iOS requirement: 卦记 at 17.0 against Jade Codex's 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. Jade Codex sells 2 in-app purchases, starting at $4.99 per month and 卦记 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Jade Codex ships an update every 9 days, 卦记 fortnightly. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

Scorecard1 real difference · 8 level
Jade Codex versus 卦记: the parameters behind the verdict, then further details
ParameterJade Codex卦记
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 9 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS26.017.0 — better
Further details — not scored
Size82 MB3 MB
Age rating4+4+
DeveloperYi YinGuo Junlin

In-app purchases

2 purchases

Jade Codex

Subscriptions2
  • Monthly$4.991 Month
  • Annual$29.991 Year
1 purchases

卦记

One-time1
  • 终身会员$9.99

Questions

Is Jade Codex free?
Jade Codex is free to download, with in-app purchases available.
Is 卦记 free?
卦记 is free to download, with in-app purchases available.
Do Jade Codex or 卦记 have ads?
Neither Jade Codex nor 卦记 shows ads.
Which is updated more often, Jade Codex or 卦记?
Jade Codex ships an update every 9 days, and 卦记 fortnightly. Most recently, Jade Codex was updated on November 9, 2026 and 卦记 on November 10, 2026.

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