Comparison

Bio vs Mirror Personality + Astrology

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

Head to head
About

Bio

Discover deeper connections by analyzing your birth date for physical, mental, and emotional compatibility with others. This tool helps you understand relationship dynamics and find more fulfilling partnerships.

Highlights
  • Birth date compatibility analysis
  • Physical compatibility assessment
  • Mental compatibility assessment
  • Emotional compatibility assessment
  • Relationship insight tool
Features
Read full description

You can now find the love of your life. No need to settle for less. If you have been getting involved with people who make you unhappy, a Bio-Compatibility Analysis® can help you to determine why. The data is based upon your birth date. You will be surprised how amazingly accurate it is. This full, paid version offers complete analyses of your physical, mental and emotional compatibility with others.

About

Mirror Personality + Astrology

Explore your unique personality and understand your relationships with AI-powered insights. This app consolidates various astrological and psychological profiles into one dashboard, offering compatibility analysis and personalized daily guidance.

Highlights
  • Consolidated personality charts
  • Compatibility analysis
  • AI-powered insights
  • Personalized daily guidance
  • Western and Vedic astrology
  • Human Design and Enneagram
Features
Read full description

Mirror helps you see yourself clearly and understand your connections, using AI to reveal the patterns between you and others. Share your chart, run compatibility, and discover your unique blueprint. Mirror is a free app that brings every major typology into one elegant home. Your astrology placements, Human Design profile, Jungian personality type, Enneagram number, Big Five scores, numerology, and more all sit side by side in a single, easy-to-read dashboard. Use these scores to explore what makes you - you! Instantly compare your charts and personality with friends, dates, or partners to see exactly where your vibes align or diverge. Soul mates? Or Trauma bond? Features - All your charts in one place. A 360° psychological blueprint combining your birth chart (both western and vedic), personality metrics, and energy type distilled into plain language and crisp visuals. - Get every chart and test you can imagine for free. Western and Vedic Astrology, Human Design, Mayan and Chinese Astrology, Life Path, plus modern systems like Jungian Personality (ENTP, INFJ, etc.), Enneagram, Big 5/OCEAN, and DISC. Mirror adds new tests all the time. - Daily Lens. personalized mantras, journal prompts, and real-time friend insights, all tuned to the dynamic interplay of your charts. - Read personalized daily mantras, journal prompts and horoscopes. - Receive daily push notifications based on your horoscope for the day. - Deep-dive reports that turn every chart into clear, practical self-knowledge. Premium Features - Mirror AI. We call it “Ask,” your AI-powered companion for quick, nuanced answers to any self-discovery questions and questions about your relationships. - Unlimited Compatibility Reports. Run instant romantic, friendship, or work reports to reveal chemistry, friction points, and communication hacks. - Custom Friend Charts. Spin up a friend’s chart in seconds and see your chemistry ignite on the spot. to see how you match up. - Unlimited AI Prompts: ask Mirror as often as you like for tailored insight into you, your partner, and every relationship nuance. Mirror is free to download and try. Upgrade to a monthly or yearly plan to unlock Premium Features—unlimited compatibility reports, AI chat, and deeper self-discovery tools. Subscriptions renew automatically through your iTunes account unless you turn off auto-renew in Settings. Cancel anytime. Follow us everywhere - Instagram: https://www.instagram.com/mirror_hq/ - X: https://x.com/Mirror_hq Need help? Email us: support@mirror-hq.com We protect your data: mirror-hq.com/privacy Terms: mirror-hq.com/terms Note: Mirror’s insights are for self-reflection and personal exploration only. They are not a substitute for professional medical, mental-health, financial, or legal advice, diagnosis, or treatment. Always seek guidance from a qualified professional before making decisions that could impact your health, relationships, or livelihood.

Screenshots

Bio4 screens
Mirror Personality + Astrology4 screens

Verdict

The call

The clearest difference is rating: Mirror Personality + Astrology at 4.7 against Bio's 4.0. Mirror Personality + Astrology also leads on update cadence (every 2 weeks vs every 6 months) and ratings volume (1.1K vs 1). Bio's advantage is review sentiment (100% vs 65%) and monetization model (free vs freemium). 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. Bio sells 3 one-off in-app purchases and Mirror Personality + Astrology sells 9 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Mirror Personality + Astrology holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Mirror Personality + Astrology has 1.1K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of Bio's written reviews are positive against 65% of Mirror Personality + Astrology's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Bio ships an update every 6 months, Mirror Personality + Astrology every 2 weeks. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

Scorecard5 real differences · 5 level
Bio versus Mirror Personality + Astrology: the parameters behind the verdict, then further details
ParameterBioMirror Personality + Astrology
PriceFreeFree
Rating4.0 (1 ratings)4.7 (1.1K ratings) — better
Positive reviews100.0% of reviews — better64.6% of reviews
Number of ratings11.1K — better
Update frequencyEvery 6 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad — betteriPhone
Requires iOS17.517.4 — better
Further details — not scored
Size6 MB349 MB
Age rating9+12+
DeveloperBiological Immunity Research InstituteAMFM Labs, LLC

Customer experience

Bio

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Mirror Personality + Astrology

All ratings1,050 ratings
Positive90.3%
Neutral5.6%
Negative4.1%
Written reviews48 reviews
Positive64.6%
Neutral12.5%
Negative22.9%

Bugs and requests

Bio

Not enough reviews yet to summarise bugs or requests.

Mirror Personality + Astrology

Reported bugs

1 issue
  • Keyboard not appearing on signup screen

Requested features

2 requests
  • Expand to more platforms (Android, web)
  • Deeper integration with other apps

In-app purchases

3 purchases

Bio

One-time3
  • 1 Credit$1.99
  • 5 Credits$3.99
  • 10 Credits$4.99
9 purchases

Mirror Personality + Astrology

Subscriptions5
  • Weekly premium$3.997 Days
  • Monthly premium$9.991 Month
  • Annual premium1 Month trial$29.991 Year
Show 2 more
  • Annual premium$29.991 Year
  • Annual premium$39.991 Year
One-time4
  • Gift Weekly$2.99
  • One Report$4.99
  • Gift Monthly$9.99
Show 1 more
  • Gift Annual$69.99

Questions

Is Bio free?
Bio is free to download, with in-app purchases available.
Is Mirror Personality + Astrology free?
Mirror Personality + Astrology is free to download, with in-app purchases available.
Which has better reviews, Bio or Mirror Personality + Astrology?
Mirror Personality + Astrology is rated higher. Bio averages 4.0 out of 5 from 1 ratings, while Mirror Personality + Astrology averages 4.7 from 1.1K ratings.
Do Bio or Mirror Personality + Astrology have ads?
Neither Bio nor Mirror Personality + Astrology shows ads.
Which is updated more often, Bio or Mirror Personality + Astrology?
Bio ships an update every 6 months, and Mirror Personality + Astrology every 2 weeks. Most recently, Bio was updated on November 1, 2026 and Mirror Personality + Astrology on November 6, 2026.

Other comparisons