# Cythion vs Brain Guessing Game

The clearest difference is review sentiment: Brain Guessing Game at 100% against Cythion's 0%. Brain Guessing Game also leads on update cadence (every 3 weeks vs every 5 months) and chart position (#191 vs unranked). Cythion's advantage is price ($1.99 vs $39.99) and iOS requirement (15.6 vs 17.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

Cythion costs $1.99 and Brain Guessing Game $39.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Cythion ships an update every 5 months, Brain Guessing Game every 3 weeks. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Cythion | Brain Guessing Game |
| --- | --- | --- |
| Price | **$1.99** | $39.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brain-guessing-game/id6498151646/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#191** |
| Size | 42 MB | 87 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Ioannis Gkortsos](https://appshunter.io/developer/945744733) | [Penguin Magic](https://appshunter.io/developer/952840047) |

## What reviewers say

### Cythion

[App page](https://appshunter.io/ios/app/cythion-magic-trick-tricks/id1268290826)

This app allows you to perform a mind-reading magic trick where a past video prediction matches a spectator's dice roll. It works without any internet connection or phone interaction, making the magic seem entirely yours.

**Highlights:** Past video prediction of dice roll, No phone interaction required, Works offline (no internet, Wi-Fi, Bluetooth), Biometric authentication for security, Instant performance via 3D Touch, No external devices or assistants needed

**In-app purchases:** none


### Brain Guessing Game

[App page](https://appshunter.io/ios/app/brain-guessing-game/id6498151646)

**Currently charting:** #191 Top Paid · Entertainment (US App Store)

Engage in a clever card guessing game with a friend. This app generates unique images to reveal a chosen card in an astonishing way. Explore various animations and a calibration mode for advanced reveals.

**Highlights:** Interactive card guessing, Animated reveals, Image generation for reveals, Calibration mode for advanced effects, Easy-to-use interface, Novel playing card reveal

**In-app purchases:** none


## Frequently asked questions

### Is Cythion free?

Cythion costs $1.99, with no in-app purchases.

### Is Brain Guessing Game free?

Brain Guessing Game costs $39.99, with no in-app purchases.

### Do Cythion or Brain Guessing Game have ads?

Neither Cythion nor Brain Guessing Game shows ads.

### Which is updated more often, Cythion or Brain Guessing Game?

Cythion ships an update every 5 months, and Brain Guessing Game every 3 weeks. Most recently, Cythion was updated on October 20, 2026 and Brain Guessing Game on October 25, 2026.

---

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