Comparison
Täherada vs Co-Star - which astrology app is better in 2026?
An honest comparison of Täherada and Co-Star astrology apps - features, pricing, languages, AI, privacy. Helps you pick the right one.
When comparing astrology apps, look at languages, calculation tools, privacy, pricing, and the kind of daily support you will actually use. Täherada is an Estonia-built web platform available in 25 languages, combining astronomical context with an optional AI companion. Features and prices can change, so verify both services’ official information before choosing.
At a glance
What Co-Star does well
Co-Star did one thing better than any other app before it: it made astrology cool. Dark minimalist design, blunt push notifications ("today you leave on time"), and a "friendly roast" voice worked perfectly with meme culture and Twitter/X. Co-Star quickly became the go-to app for millions of Gen-Z users in the US.
Co-Stars second strength is the "Friends" feature, showing astrology compatibility between you and your friends. It is social, fun, and pulled in a lot of new users. Co-Stars birth chart is also visually gorgeous - it is known for the bold white text on a dark background aesthetic.
Where Täherada wins
First - language. Täherada’s interface is available in 25 languages, including Baltic and Nordic languages. Other services’ language support can change, so check their official app listing.
Second - AI conversation. Täherada offers an optional AI companion that can use your submitted birth-chart context and answer specific questions. Compare other services’ current capabilities in their official app listings.
Third - privacy. Täherada provides account-data export and deletion and explains processing in its public privacy policy. Always compare the services’ current terms, retention practices, and deletion options.
Fourth - live cosmic data. Täherada integrates NASA (APOD, planetary data) and NOAA (solar storms, Kp-index, aurora activity). When you read your horoscope you see actual astronomical context - not just a birth chart calculation.
Where Co-Star might fit better
If you are an English-speaking US user who enjoys meme culture and short, dryly funny push notifications, Co-Star will probably fit you better. You do not even need AI to replicate that tone - Co-Star is the master of its own voice.
If you do not enjoy chatting with AI ("I do not want to talk to the astrologer, I just want a little notification") and prefer an app that decides when to send things for you, Co-Stars automatic push model will probably feel comfortable. Täherada makes chat an option, not a requirement.
Price comparison
Täherada offers a free plan, Star Guide at €4.99 per month, and Cosmic Oracle at €9.99 per month. Check the other service’s official pricing because app-store prices and bundles can vary by country and over time.
Choose a plan based on the features you will actually use. Täherada’s current plans are listed on its public pricing page; a lower or higher price does not automatically make either service better.
Verdict
If you are not a native English speaker, want truly personal answers, and value EU-based privacy - pick Täherada. If you enjoy Co-Stars meme-like voice and a steady drip of push notifications is enough - stay with Co-Star. Both are good products; they solve different problems.
Frequently asked questions
Does Täherada use the same astronomy data as Co-Star?+
Both services provide astrological calculations, but their engines, input handling, and interpretation can differ and change over time. Compare results using the same birth data.
Can I import my Co-Star birth chart into Täherada?+
There is no direct import. You can re-enter your birth date, time, and place; details may differ because calculation engines can vary.
Which app is better for an Estonian-language user?+
Täherada is built in Estonia with full Estonian content - horoscope, AI chat, push notifications, emails. Co-Star is English only, so for Estonian users Täherada is the much better choice.
Is the Täherada AI chat free?+
Täherada’s current free limits and question packs are shown in the app and on the pricing page. For other services’ AI capabilities, check their current official feature list.
Does Täherada support Android and iOS?+
Täherada is a progressive web app (PWA) - it runs on all devices (iOS, Android, Windows, Mac) directly in the browser. You can add it to your home screen like a native app, without going through the App Store.