Crystal Oracle vs Optical illusion hypnosis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Crystal Oracle
This app transforms your iPhone into a virtual crystal ball to help you answer life's crucial questions. Explore your future with four unique divination methods inspired by ancient crystallomancy. Get clear, detailed answers to ease uncertainty and guide your decisions.
- Virtual crystal ball
- Four consultation methods
- Divination and future insights
- Clear and detailed answers
- Intuitive use
- Smart design
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You are looking for the truth, but all you can find is uncertainty… “Shall I ring him?”, “Is he in love with me?”, “Is she thinking about me?”, “Is this the right time?” So many simple yet crucial questions slowing you and your projects down, scared to make the wrong choice and afraid of the unknown. With Crystal Oracle, turn your iPhone into a virtual crystal ball and find out what your Future holds! Original medium used by clairvoyants since the dawn of time, crystallomancy remains a popular and powerful method of divination. Crystal Oracle is the first app able to faithfully transpose this type of divination through 4 original consultation methods. Your future can be seen in the crystal… It’s time for you to find out the Truth... Features: - 4 types of consultation: by irradiation, physical contact, vibration and respiration (depending on your phone) - Simple and intuitive use - Clear and detailed answers - Smart design
Optical illusion hypnosis
Experience a unique blend of visual wonder and mental relaxation with mesmerizing optical illusions. This app offers a calming space to unwind, escape stress, and find creative inspiration through captivating visuals and meditative experiences.
- Mesmerizing visual illusions
- Relaxation Mode with ambient music
- Create and share custom illusions
- Learn the science behind perception
- Customizable experience with soundtracks and timers
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Relax your mind through mesmerizing visual illusions. Enter a calming space where reality bends and your thoughts unwind. Discover a unique blend of visual wonder and mental relaxation with our optical illusion app. Designed not just to amaze, but also to soothe, each illusion offers a moment of pause, a gentle escape for your mind. App Highlights: Illusions that calm and captivate – From flowing patterns to visual paradoxes, explore illusions that both stimulate and relax. Relaxation Mode – Pair ambient music with hypnotic visuals for a meditative sensory experience. Create & Share – Design your own illusions and share them with a creative and curious community. Learn the Science – Dive into the psychology behind perception and discover why the brain loves to be fooled. Customize Your Experience – Choose soundtracks, set display timers, and select illusion categories to match your mood. Perfect for moments of stress relief, creative inspiration, or just a break from a busy day. Ideal for lovers of art, psychology, and anyone who enjoys a mindful visual journey. A new way to relax — where the eye sees, and the mind lets go. Download now and turn every moment into a peaceful illusion. Optical Illusions & Relaxing Visuals – See the unseen, feel the unreal.
Screenshots
Verdict
The clearest difference is in-app purchases: Crystal Oracle at none against Optical illusion hypnosis's 4. Crystal Oracle also leads on ads (none vs shown) and review sentiment (70% vs 55%). Optical illusion hypnosis's advantage is ratings volume (958 vs 74). On price, rating 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
Both are free to download. Optical illusion hypnosis sells 4 in-app purchases, starting at $3.49 per month. Crystal Oracle asks for nothing beyond the download.
Crystal Oracle holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: Optical illusion hypnosis has 958 ratings behind it against 74, so its average is the more settled of the two. Written reviews point the same way: 70% of Crystal Oracle's written reviews are positive against 55% of Optical illusion hypnosis's.
Crystal Oracle ships an update every 2 months, Optical illusion hypnosis every 5 months. Both last shipped on October 22, 2026.
| Parameter | Crystal Oracle | Optical illusion hypnosis |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (74 ratings) — better | 4.2 (958 ratings) |
| Positive reviews | 69.6% of reviews — better | 54.6% of reviews |
| Number of ratings | 74 | 958 — better |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 6.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 12 MB | 97 MB |
| Age rating | 4+ | 4+ |
| Developer | TELEMAQUE | Astrologic Games LTDA |
Customer experience
Crystal Oracle
Optical illusion hypnosis
Bugs and requests
Crystal Oracle
Not enough reviews yet to summarise bugs or requests.
Optical illusion hypnosis
Reported bugs
3 issues- App crashes or gets stuck on red screen
- Ads don't load properly, preventing access to other levels
- Inconsistent performance across devices
Requested features
4 requests- Add more variety of illusions
- Reduce ads or offer ad-free version
- Improve performance on older devices
- Add color/visual customization options
In-app purchases
Crystal Oracle
No in-app purchases
Optical illusion hypnosis
- VIP Access3 Days trial$3.491 Month
- Remove Ads$1.99
- Extreme FX Pack$1.99
- Color FX Pack$1.99
Questions
Is Crystal Oracle free?
Is Optical illusion hypnosis free?
Which has better reviews, Crystal Oracle or Optical illusion hypnosis?
Do Crystal Oracle or Optical illusion hypnosis have ads?
Which is updated more often, Crystal Oracle or Optical illusion hypnosis?
Other comparisons
