Comparison

Knowe Astro vs Luck日子

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

Head to head
About

Knowe Astro

Explore your birth chart with detailed analysis of planets, signs, houses, and aspects. Understand relationships through synastry and composite charts, and track transits over time. AI insights are grounded in your specific astrological data.

Highlights
  • Precise birth chart calculation
  • Synastry and composite charts
  • Transit tracking
  • AI-generated readings
  • Astrology library
  • Home screen widgets
Features
Read full description

Knowe Astro is a precise, focused workspace for people who want to understand natal charts, relationships, and transits beyond a generic horoscope. Enter a birth date, exact time, and place to create a complete chart. Read its overall structure, open every planet, sign, house, and aspect, save the people who matter, and move through time to follow changing transits. - A CLEAR, PRECISE BIRTH CHART Calculate planets, angles, houses, and aspects from the birth data and see the chart's essential structure in one readable view. - SYNASTRY AND COMPOSITE CHARTS Compare two charts through synastry to understand their astrological connections. Use a composite chart to explore the central themes of the relationship itself. - TRANSITS THROUGH TIME Change the date to inspect the planetary positions at that moment and the contacts they form with the natal chart. - AI INSIGHT GROUNDED IN THE ACTUAL CHART Generate an overall or monthly reading for the selected chart. The content is shaped by its specific astrological data rather than a generic Sun-sign template. - DETAILS THAT KEEP THEIR CONTEXT Open planets, signs, houses, and aspects one by one while keeping degrees, conditions, and relationships connected in the same reading flow. - ASTROLOGY LIBRARY AND HOME SCREEN WIDGETS Read classic astrology books inside the app and use Home Screen widgets to check current transits for the selected profile at a glance. Whether you are learning to read your first chart or already study astrology regularly, Knowe Astro gives you a calm, clear environment for going deeper. The transit timeline, in-depth chart details, widgets, and saved charts beyond the free limit require Pro or Ultra access. AI readings require an Ultra subscription. By using this app, you agree to Apple's Standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Luck日子

Features
Read full description

好日子(Luckday)是一款把“纸质黄历”搬进手机的 App:每天一页,像翻真黄历一样左右滑动看日子。 两套黄历,互不混淆 香港通胜:采用宋韶光《通胜老黄历》官方每日通胜,保留每日宜忌、吉时与喜神/财神/贵神方位; 大陆协纪:按《协纪辨方书》体系(tyme4py 算法)生成,含值神、建除、星宿、冲煞与逐时辰宜忌; 顶部开关一键切换,两套结果不同或相反时,各自标注来源,不替你做裁决。 一页黄历,翻着看 大字农历、公历星期、干支生肖、节气、节假日与纪念日一目了然; 宜忌、吉神凶煞、十二时辰完整铺排,每格时辰都可点开看宜忌明细; 支持左右滑动翻日,附翻页音效与整页分享图。 月历 整月 6 行宫格铺满屏幕,黄道吉日/黑道日、节气、评级颜色一目了然; 点任意一天进入完整当日黄历;纪念日与提前提醒日均有标识。 择日查询 结婚、开业、搬家、出行等常用目的一键查询; 可只按通胜、只按协纪,或要求两套同时满足; 支持按次、月卡、年卡开通(App 内购买,可随时取消)。 实用工具 公历与农历互查、日期推算; 放假调休查询(随官方通知更新); 阴历纪念日:支持当日/提前 3 日/提前 7 日提醒,并同步到 iPhone 日历。 数据说明 香港通胜数据以官方每日通胜为准;官方尚未出版的未来日期会标注“近似推算”。本 App 内容仅作传统民俗文化参考。 订阅说明 择日 10 次卡:¥1(约合 0.1 元/次); 择日月卡:¥10/月,有效期内不限次数; 择日年卡:¥100/年,有效期内不限次数; 月卡/年卡为自动续期订阅,将在到期前 24 小时自动续费;如需取消,请在 App Store 的“订阅”中管理; 使用即表示同意用户协议与隐私政策。 用户协议(EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 用户协议(中文):https://leobright.com.cn/terms.html 隐私政策:https://leobright.com.cn/privacy.html 支持与联系:https://leobright.com.cn/support.html

Screenshots

Knowe Astro4 screens
Luck日子4 screens

Verdict

The call

The clearest difference is update cadence: Luck日子 at every 3 days against Knowe Astro's every 8 days. On price, ads, in-app purchases 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. Knowe Astro sells 4 in-app purchases, starting at $4.99 per month and Luck日子 sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Knowe Astro ships an update every 8 days, Luck日子 every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
Knowe Astro versus Luck日子: the parameters behind the verdict, then further details
ParameterKnowe AstroLuck日子
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 8 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.017.0 — better
Further details — not scored
Size23 MB26 MB
Age rating4+4+
Developer占辉 百兵 李

In-app purchases

4 purchases

Knowe Astro

Subscriptions4
  • Monthly Pro Membership$4.991 Month
  • Monthly Ultra Membership$6.991 Month
  • Yearly Pro Membership$19.991 Year
Show 1 more
  • Yearly Ultra Membership$29.991 Year
3 purchases

Luck日子

Subscriptions2
  • 择日月卡$1.991 Month
  • 择日年卡$14.991 Year
One-time1
  • 择日 10 次卡$0.99

Questions

Is Knowe Astro free?
Knowe Astro is free to download, with in-app purchases available.
Is Luck日子 free?
Luck日子 is free to download, with in-app purchases available.
Do Knowe Astro or Luck日子 have ads?
Neither Knowe Astro nor Luck日子 shows ads.
Which is updated more often, Knowe Astro or Luck日子?
Knowe Astro ships an update every 8 days, and Luck日子 every 3 days. Most recently, Knowe Astro was updated on October 30, 2026 and Luck日子 on October 31, 2026.

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