Comparison

Astrology Master vs World Stamp

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

Head to head
About

Astrology Master

This advanced application generates detailed astrological charts and reports using various astrological formulas. It offers professional-level analysis for both enthusiasts and practitioners, allowing for in-depth calculations and interpretations.

Highlights
  • Generate astrological charts and reports
  • Advanced calculation techniques
  • Natal, transit, and synastry charts
  • Personalized daily interpretations
  • Save and reuse birth information
  • Export charts and reports to PDF
Features
Read full description

Astrology Master is an advanced astrology program / application that shows the positions of the planets and makes calculations with the help of various astrological formulas, allowing you to prepare astrological charts and reports. The program has been prepared with the logic of dealing with astrology professionally and is a unique resource for those who are interested in astrology and is in Turkish. The application is very easy to use. You can easily create a report, read the comments, and print out if you wish, by simply entering the birth information. It is suitable for those who want to progress and learn in astrology, as well as for those who do this business professionally. In the Astrology Master application, the user can make various calculations by entering the information of the people to be calculated. By saving the people whose map you will look at in your account, you can use the same information in different places, you do not have to enter the contact information again and again. The Astrology Master program is not a simple astrology application, it is an advanced application that offers the opportunity to make more in-depth calculations and analysis. There are natal chart, transit chart, progression chart, solar arcs (solar arcs), synastry relationship chart, composite relationship chart, davison relationship chart, planetary hours, current chart, lunar calendar, solar return, lunar return and many more chart types in the application. . You can choose the date you want on transit, progress and solar arc maps. In this way, you can get personal daily astrology interpretations or look at the transits of different dates. Astrology Master is an ideal assistant for those who want to make astrological calculations, thanks to its very fast and precise results. Astrology Master has a highly improved user experience and ease of use, as it has been tested with the help of professional astrologers. It helps to create advanced maps based on different criteria and systems with advanced calculation techniques. At the same time, you can easily transfer the result tables, comments, maps to pdf. Hope it helps you in your work... Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://astrologymaster.app/privacy-policy

About

World Stamp

Features
Read full description

WorldStamp helps you turn the places you go and the things you do into a personal passport of memories. Discover nearby experiences, save stamps you want to complete, and mark real moments as finished with photos, notes, and dates. Whether it is a cafe you loved, a city you explored, a local food stop, or a meaningful travel memory, WorldStamp helps you keep it in one place. With WorldStamp, you can: discover places and experience-based stamps save and complete stamps in your personal passport add photos, notes, and dates to your memories organize memories by category keep selected stamps private revisit your journey through a growing collection of real experiences WorldStamp is designed for people who want to remember more than just where they went. It is a simple way to collect experiences, not things. Explore, stamp, remember.

Screenshots

Astrology Master4 screens
World Stamp4 screens

Verdict

The call

The clearest difference is in-app purchases: World Stamp at none against Astrology Master's 4. World Stamp also leads on ads (none vs shown). Astrology Master's advantage is update cadence (every 5 days vs every 2 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Astrology Master sells 4 in-app purchases, starting at $6.49 per month. World Stamp asks for nothing beyond the download.

UpkeepUpdate frequency

Astrology Master ships an update every 5 days, World Stamp every 2 months. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Astrology Master versus World Stamp: the parameters behind the verdict, then further details
ParameterAstrology MasterWorld Stamp
PriceFreeFree
Rating4.7 (549 ratings) — better—
Positive reviews66.1% of reviews—
Number of ratings549 — better—
Update frequencyEvery 5 days — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size81 MB41 MB
Age rating4+4+
Developeribrahim veliFurkan Ozgurluk

Bugs and requests

Astrology Master

Reported bugs

3 issues
  • Incorrect birth details and placements
  • Reversed or flipped interpretations of planetary aspects
  • Sudden changes to paid subscription terms and features

Requested features

5 requests
  • Add support for sidereal astrology
  • Include minor aspects and asteroids
  • Implement a read-aloud feature
  • Improve chart customization and layout options
  • Allow more saved profiles/charts per account

World Stamp

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Astrology Master

Subscriptions1
  • Monthly Subscription7 Days trial$6.491 Month
One-time3
  • Weekly$1.49
  • Monthly$3.99
  • Yearly$42.49
None

World Stamp

No in-app purchases

Questions

Is Astrology Master free?
Astrology Master is free to download, with in-app purchases available.
Is World Stamp free?
World Stamp is free to download, with no in-app purchases.
Do Astrology Master or World Stamp have ads?
Astrology Master shows ads; World Stamp does not.
Which is updated more often, Astrology Master or World Stamp?
Astrology Master ships an update every 5 days, and World Stamp every 2 months. Most recently, Astrology Master was updated on October 11, 2026 and World Stamp on October 10, 2026.

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