# Optical illusion hypnosis vs aiiDrate

The clearest difference is in-app purchases: aiiDrate at none against Optical illusion hypnosis's 4. aiiDrate also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Optical illusion hypnosis sells 4 in-app purchases, starting at $3.49 per month. aiiDrate asks for nothing beyond the download.

Optical illusion hypnosis ships an update every 5 months, aiiDrate every 6 weeks. The most recent releases landed on October 22, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Optical illusion hypnosis | aiiDrate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (958 ratings)](https://appshunter.io/ios/app/optical-illusion-hypnosis/id1198253298/reviews)** | — |
| Number of ratings | **958** | — |
| Positive reviews | 54.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Ad-supported | — |
| Size | 97 MB | 45 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Astrologic Games LTDA](https://appshunter.io/developer/1164665798) | [IINVSYS Private LIMITED](https://appshunter.io/developer/1638898570) |

## What reviewers say

### Optical illusion hypnosis

[App page](https://appshunter.io/ios/app/optical-illusion-hypnosis/id1198253298)

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.

**Highlights:** Mesmerizing visual illusions, Relaxation Mode with ambient music, Create and share custom illusions, Learn the science behind perception, Customizable experience with soundtracks and timers

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Access | $3.49 | per month |
| Remove Ads | $1.99 | one-time |
| Extreme FX Pack | $1.99 | one-time |
| Color FX Pack | $1.99 | one-time |

**What reviewers like**

- 🤩 Hypnotizing effects
- 🧠 Interesting illusions
- 👍 App works as intended
- 🤯 Mind-bending experiences

**What reviewers complain about**

- 🤯 Can cause headaches/dizziness
- 💰 Too many ads
- 🔴 Stuck on red screen
- 🤔 Unclear instructions

**Reported bugs**

- App crashes or gets stuck on red screen
- Ads don't load properly, preventing access to other levels
- Inconsistent performance across devices

**Requested features**

- Add more variety of illusions
- Reduce ads or offer ad-free version
- Improve performance on older devices
- Add color/visual customization options


### aiiDrate

[App page](https://appshunter.io/ios/app/aiidrate/id6463127514)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Optical illusion hypnosis free?

Optical illusion hypnosis is free to download, with in-app purchases available.

### Is aiiDrate free?

aiiDrate is free to download, with no in-app purchases.

### Do Optical illusion hypnosis or aiiDrate have ads?

Optical illusion hypnosis shows ads; aiiDrate does not.

### Which is updated more often, Optical illusion hypnosis or aiiDrate?

Optical illusion hypnosis ships an update every 5 months, and aiiDrate every 6 weeks. Most recently, Optical illusion hypnosis was updated on October 22, 2026 and aiiDrate on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*