# ERCEPTIO - Cross train your brain! Test your perception and security observation skills with real video and audio clips from everyday life. > Perception and security observation training with real-life video and audio clips. (iPhone/iPad app by Jaroszlav Zseleznov.) - Source: https://appshunter.io/ios/app/erceptio-cross-train-your-brain-test-your-perception-and-security-observation-skills-with-real-video-and-audio-clips-from-everyday-life/id951930510 (this page in markdown: same URL + `.md`) - Developer: [Jaroszlav Zseleznov](https://appshunter.io/developer/470219865) - Category: Games, Education - Price: Free - Rating: 2.30/5 from 6 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 7.0 · 5 MB - Languages: American English - Released: 2015-01-16 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/erceptio-cross-train-your-brain-test-your-perception-and-security-observation-skills-with-real-video-and-audio-clips-from-everyday-life/id951930510/reviews.md ## What is ERCEPTIO? Cross train your brain with Erceptio - the fun way to test your perception and security observation skills! Erceptio trains you with real video and audio clips from everyday life. Best of all, Erceptio is always FREE! Think of Erceptio as a game where every answer is built into the question. Studying trivia won’t help; sharp eyes and ears will. And there's no time limit when you're answering a question. Spy agencies, sniper schools, police departments and atomic energy inspectors all have used this kind of training. In fact, each Erceptio question was reviewed by a former covert CIA officer who has over 20 years’ security experience. Retired security and intelligence officers have endorsed Erceptio. Erceptio will not make you Sherlock Holmes, but it will reveal something about your own perception skills, your strengths and opportunities for improvement; it will help you know yourself. Whether you are a security professional or just want a challenge, Erceptio is for you. Why use Erceptio instead of other apps that offer brain training? (1) Erceptio is free. We charge nothing! (2) Erceptio trains you with real video and audio clips from real life. Erceptio does not ask you to quickly click on cartoon birds or manipulate geometric shapes and call it brain training. Instead, you see video clips of real people and hear real conversations. Erceptio will ask about what you just saw or heard. Scholars debate whether or not brain training learnings are transferable. That is, if you get better at a brain training exercise, are you getting smarter or just better at that exercise? Whatever the answer, we believe training based on video and audio from everyday life is more likely to transfer to everyday life. We think this is the best kind of brain training. And occasionally, we’ll even ask you about birds flying across the screen! (3) When we’re all more observant, we’ll all be more secure. Inspired by CIA observation skills training techniques, Erceptio was designed for security professionals. We’ll all benefit if the people paid to keep us secure sharpen their observation skills - and the rest of us do the same. Like boxing training for the person who will never get in the ring, Erceptio can be used by anyone to get in shape. A body of university research supports the benefits of “training” your brain using visual- and auditory-based questions. Brain training programs similar to Erceptio claim that brain training can: • improve working memory and processing speed • have a positive impact on cognitive functioning and neuroplasticity • help mitigate memory loss and poor concentration • not only improve your ability to do the exercises, but help you remember, think and focus better in everything you do. In other words, these exercises purport to lead to a brighter, sharper, faster brain. People swear by brain training, awareness tests and observation skills courses. Every user of Erceptio will have their own experience, and we would like to know about yours. Do your perception skills improve the longer you use Erceptio? We think they will. Erceptio is, after all, the heart of perception. Take a look at our logo. “Erceptio” is preceded by a symbol that looks like the letter P, but is not. It's the shape of the shadow that would be cast if the P stood in the sunlight. From the shadow, your mind perceives the letter P. “Erceptio” is followed by a stylized letter N. The parallel lines in the N are themselves a perception test: the lines appear to be of different lengths, but their lengths are the same. This is an example of the Müller-Lyer illusion. Bookend Erceptio with the P and N and you get PERCEPTION. We hope you have fun testing your perception skills and training your brain with Erceptio. We’re always adding new questions, so please visit often! ## Key features - Real video and audio clips - Tests perception and security observation - No time limit - Inspired by CIA training - Focuses on everyday life scenarios ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/erceptio-cross-train-your-brain-test-your-perception-and-security-observation-skills-with-real-video-and-audio-clips-from-everyday-life/id951930510/reviews.md ### 1/5 — App doesn’t work *2020-07-06, version 1.0* Immediately upon opening the app it says network connection error (there’s nothing wrong with my connection) so this has to be an app malfunction. Please fix. ### 1/5 — App No Longer Works *2019-11-11, version 1.0* All it brought up was a loading screen that never went away. App needs to be updated. ### 1/5 — Looks interesting *2019-04-11, version 1.0* And I hope to try it out sometime, as soon as the network errors that greet me every time I open the app are addressed. ### 5/5 — Great workout for your brain! *2015-01-19, version 1.0* I really found this app to be fun and challenging. I can see how over time it will help improve my memory and awareness. ## Frequently asked questions about ERCEPTIO ### What is Erceptio? Erceptio is a game designed to test and train your perception and security observation skills using real video and audio clips from everyday life. It aims to improve cognitive functions like working memory and concentration. ### Is Erceptio free to use? Yes, Erceptio is completely free to use. The app explicitly states 'We charge nothing!' and is available at no cost. ### Does Erceptio have ads? No, Erceptio does not contain advertisements. The app is listed as having no ads, ensuring an uninterrupted user experience. ### What kind of content does Erceptio use for training? Erceptio uses real video and audio clips from everyday life, including scenes with real people and conversations, rather than abstract shapes or cartoon characters. ### Who developed Erceptio and what is its background? Erceptio was developed by Jaroszlav Zseleznov and was reviewed by a former covert CIA officer with over 20 years of security experience. Retired security and intelligence officers have endorsed the app. ### What devices is Erceptio compatible with? Erceptio is supported on iPhone, iPad, and iPod devices. It is designed for the iOS ecosystem. ### What is the age rating for Erceptio? Erceptio has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains content generally considered appropriate for young children. ### How often is Erceptio updated? Erceptio was last updated on January 16, 2015, with version 1.0. There have been no subsequent updates listed since its release date. ## Version history (last 1 release) ### 1.0 — 2015-01-16 This app has been updated by Apple to display the Apple Watch app icon. ## Apps similar to ERCEPTIO | App | Rating | Price | Category | | --- | --- | --- | --- | | [The Impossible Symbol Game](https://appshunter.io/ios/app/the-impossible-symbol-game/id1625104461) | 1.0 (1) | Free | Games | | [Dodge The Rocks!](https://appshunter.io/ios/app/dodge-the-rocks/id1668912641) | 5.0 (1) | Free | Games | | [SpectroTap](https://appshunter.io/ios/app/spectrotap/id879938653) | 5.0 (1) | Free | Games | | [Land of Three Classes](https://appshunter.io/ios/app/land-of-three-classes/id490460713) | 2.3 (10) | Free | Games | | [TicTacToe - Board Game](https://appshunter.io/ios/app/tictactoe-board-game/id6447235458) | — | Free | Games | | [Juggler Juggling](https://appshunter.io/ios/app/juggler-juggling/id1631303229) | 5.0 (2) | Free | Games | ## More apps by Jaroszlav Zseleznov - [AutoVolume ~ Automatic Volume Control](https://appshunter.io/ios/app/autovolume-automatic-volume-control/id470219862) - [AutoVolume Lite ~ Self Adjusting Volume ~ Detect outside noise and automatically decrease or increase music volume loudness in your headphones](https://appshunter.io/ios/app/autovolume-lite-self-adjusting-volume-detect-outside-noise-and-automatically-decrease-or-increase-music-volume-loudness-in-your-headphones/id487448077) - [Health Test - The iridology app](https://appshunter.io/ios/app/health-test-the-iridology-app/id591093604) All apps by Jaroszlav Zseleznov: https://appshunter.io/developer/470219865 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*