Prism: IQ Test & Brain Games
Measure and train your mind
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Measure your cognitive baseline across five domains. Then get a personalized daily training plan of short games that adapts to target your weakest area.
Prism measures your cognitive baseline across five domains and builds a daily training plan to target your weakest areas.
You start with a timed assessment, not a preference questionnaire. It measures your logical reasoning, numerical patterns, verbal ability, spatial thinking, and working memory. At the end, you receive an IQ-style score and your percentile. This measurement is an honest look at a single moment in time, serving as a concrete foundation for your training.
This first assessment, your score, and the daily training are always free. Each day, Prism sets a short session of games focused on a specific cognitive domain. Your week takes on a deliberate shape: today might focus on memory, and tomorrow on spatial thinking. As you train, the plan visibly recomposes itself to target your shifting weak points. You have free access to every game in your daily sessions, your daily streak, per-game levels, and your overall Ascent Index.
A subscription unlocks the interpretation layer on top of your training. It provides a detailed Brain Map, subscores for each of the five domains, and historical tracking to see how your measurements change over time. It also unlocks weekly re-tests with progress deltas, detailed explanations for your answers, and full reports from the library of self-discovery assessments.
Prism is built for education, entertainment, and personal development. It is not a clinical or diagnostic instrument.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Welcome to Prism: a new name and a completely updated look for your daily training.
- View your cognitive profile on the new Brain Map, tracking your measurements across all five domains.
- Follow along with daily coach explanations that tell you exactly why today's session targets a specific domain.
The developer, Benjamin Bayel, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Benjamin Bayel
- Size
- 12.2 MB
- Category
- Education
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 8 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
- Age Rating
16+
- 16+
- In-App Purchases
Yes
- premium $39.99
- premium $14.99
- premium $6.99
- Copyright
- © Benjamin Bayel
