Knowe Astro:Birth Chart vs Ask Moon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Knowe Astro:Birth Chart
This app generates detailed natal charts, synastry comparisons, and transit readings. It offers AI-powered interpretations and includes a built-in astrology library for in-depth study. Ideal for both beginners and experienced astrologers seeking a clear workspace.
- Accurate natal and birth charts
- Synastry and compatibility analysis
- Transit tracking and timing
- AI chart interpretation
- In-app astrology library
- Detailed placement study
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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/
Ask Moon
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Get personalized guidance from the cosmos. Ask Moon combines real astronomical calculations with AI to deliver daily moon-guided readings tailored to your unique birth chart. FEATURES: • Daily Moon Readings - Ask a question each day and receive AI wisdom guided by the current moon phase • Birth Chart Visualization - See your complete natal chart calculated from your exact birth time and location • Question Journal - Browse your history of questions and moon responses • Personalized Insights - Responses crafted using your astrological profile • Beautiful Celestial UI - Immersive dark theme with moon phase animations PERFECT FOR: • Daily reflection and journaling • Astrology enthusiasts wanting personalized readings • Anyone seeking cosmic perspective on life decisions • Moon phase followers and lunar calendar users SUBSCRIPTION INFORMATION: • Free daily question included • Premium unlocks unlimited questions and advanced features • Subscription automatically renews unless cancelled at least 24 hours before the end of the current period • Payment will be charged to your Apple ID account at the confirmation of purchase Privacy Policy: https://hatchingpoint.com/askmoon/privacypolicy Terms of Use: https://hatchingpoint.com/askmoon/terms
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Verdict
The clearest difference is ads: Knowe Astro:Birth Chart at none against Ask Moon's shown. Knowe Astro:Birth Chart also leads on update cadence (every 4 days vs every 9 days). On price, in-app purchases, device support and iOS requirement 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. Knowe Astro:Birth Chart sells 4 in-app purchases, starting at $4.99 per month and Ask Moon sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Knowe Astro:Birth Chart ships an update every 4 days, Ask Moon every 9 days. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.
| Parameter | Knowe Astro:Birth Chart | Ask Moon |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days — better | Every 9 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | 占辉 百 | Hatching Point LLC |
In-app purchases
Knowe Astro:Birth Chart
- Monthly Pro Membership$4.991 Month
- Monthly Ultra Membership$6.991 Month
- Yearly Pro Membership$19.991 Year
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- Yearly Ultra Membership$29.991 Year
Ask Moon
- Ask Moon Monthly$2.991 Month
- Ask Moon Yearly$19.991 Year
Questions
Is Knowe Astro:Birth Chart free?
Is Ask Moon free?
Do Knowe Astro:Birth Chart or Ask Moon have ads?
Which is updated more often, Knowe Astro:Birth Chart or Ask Moon?
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