Comparison

iYinYang for iPad vs Olympia Astrology

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

Head to head
About

iYinYang for iPad

Discover your Chinese zodiac animal, element, and elemental animal signs. Create profiles for yourself and loved ones to understand personal traits and life influences. Share insightful readings via various messaging apps.

Highlights
  • Personal Animal sign reading
  • Personal Element sign reading
  • Personal Elemental Animal sign reading
  • Create and save multiple profiles
  • Share readings via messaging apps
  • Detailed sign information (polarity, planet, color, etc.)
  • Background on Chinese zodiac
Features
Read full description

iYinYang for iPad offers a Chinese zodiac birth-chart reading of the Animal, Element, and Elemental Animal signs. Save a profile for yourself, a partner, friends, and family. A new install starts with five, and you can add as many as you need. Share any reading on a birthday or any other day, by Mail, Messages, or another app on your iPad. Knowing the Animal and Element a person is born with helps you understand yourself and others. It can guide career and partner choices, and it helps you prepare for beneficial or difficult years. The Chinese zodiac is a procession of twelve animals, each connected to a year. Those animals, together with the five elements (Water, Fire, Wood, Metal, and Earth), influence people born in their year. Each combination of element and animal returns once every sixty years. iYinYang offers: • a personal Animal sign reading • a personal Element sign reading • a personal Elemental Animal sign reading • profiles for yourself, a spouse, friends, and family • sharing for every reading • the polarity (yin or yang), Chinese name, and characters of each Animal sign • the planet, color, direction, and taste of each Element sign • background on the Chinese zodiac • beautiful graphics of the animals and elements

About

Olympia Astrology

This scientific astrology tool computes planetary positions for any time and place. It offers advanced calculations, including transits, synastry, and aspects, without providing horoscopes or personality analyses.

Highlights
  • Planetary position computation
  • Advanced astrological calculations
  • Transits and synastry analysis
  • Aspects and declinations
  • Moon phases and eclipses
  • Uranian (Hamburg) tools
Features
Read full description

Olympiad is the iOS version of the famous computer software, Olympia. Olympiad is an astrologic tool, not a generator of horoscopes and does not make astrologic interpretations. It does not provide predictions on your future and does not analyze your personality. Olympiad is a scientist tool, computing planetary positions at any time and any place : usual planets and optional bodies (nodes, black moons, asteroids, stars...). Many calculus, savings, transits, planetary directions, synastry, aspects, declinations, eclipses, Moon phases, harmonics, Uranian (Hamburg) tools. Languages : English - French

Screenshots

Olympia Astrology4 screens

Verdict

The call

The clearest difference is price: iYinYang for iPad at $4.99 against Olympia Astrology's $34.99. Olympia Astrology's advantage is rating (5.0 vs 2.5) and update cadence (every 4 weeks vs every 9 months). On ratings volume, ads, in-app purchases and monetization model 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

iYinYang for iPad costs $4.99 and Olympia Astrology $34.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Olympia Astrology holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 67% of iYinYang for iPad's written reviews are positive against 90% of Olympia Astrology's.

UpkeepUpdate frequency

iYinYang for iPad ships an update every 9 months, Olympia Astrology every 4 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

Scorecard6 real differences · 4 level
iYinYang for iPad versus Olympia Astrology: the parameters behind the verdict, then further details
ParameteriYinYang for iPadOlympia Astrology
Price$4.99 — better$34.99
Rating2.5 (2 ratings)5.0 (1 ratings) — better
Positive reviews66.7% of reviews90.0% of reviews — better
Number of ratings2 — better1
Update frequencyEvery 9 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPadiPhone, iPad, iPod — better
Requires iOS17.015.6 — better
Further details — not scored
Size9 MB186 MB
Age rating4+4+
DeveloperGary SagguMathieu Rougeron

Customer experience

iYinYang for iPad

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews6 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Olympia Astrology

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive90.0%
Neutral10.0%
Negative0.0%

In-app purchases

None

iYinYang for iPad

No in-app purchases

None

Olympia Astrology

No in-app purchases

Questions

Is iYinYang for iPad free?
iYinYang for iPad costs $4.99, with no in-app purchases.
Is Olympia Astrology free?
Olympia Astrology costs $34.99, with no in-app purchases.
Which has better reviews, iYinYang for iPad or Olympia Astrology?
Olympia Astrology is rated higher. iYinYang for iPad averages 2.5 out of 5 from 2 ratings, while Olympia Astrology averages 5.0 from 1 ratings.
Do iYinYang for iPad or Olympia Astrology have ads?
Neither iYinYang for iPad nor Olympia Astrology shows ads.
Which is updated more often, iYinYang for iPad or Olympia Astrology?
iYinYang for iPad ships an update every 9 months, and Olympia Astrology every 4 weeks. Most recently, iYinYang for iPad was updated on November 6, 2026 and Olympia Astrology on November 7, 2026.

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