# Micro Expressions — Spot Lies and Hidden Truths > Facial micro expression recognition training app for concealed emotion detection. (iPhone/iPad app by Mazuzu.) - Source: https://appshunter.io/ios/app/micro-expressions/id1402242779 (this page in markdown: same URL + `.md`) - Developer: [Mazuzu](https://appshunter.io/developer/1402242778) - Category: Education, Reference - Price: Free - Rating: 4.40/5 from 5 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 11.2 · 12 MB - Languages: American English - Released: 2018-07-24 - Data updated: 2026-07-24 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/micro-expressions/id1402242779/reviews.md ## What is Micro Expressions? Recognition training of fleeting involuntary facial expressions often known as micro expressions. These expressions can be extremely accurate in portraying concealed emotion, yet often go unnoticed due to their extremely short duration (1/25 - 1/15 second). This app is designed to improve skills in recognizing concealed emotions. To the best of our knowledge the information contained within the app is correct, however we are enthusiasts and not experts. Please bear in mind information within this project is as yet unverified. We are continually working to increase accuracy and improve expression images. ## Key features - Micro expression recognition training - Detect concealed emotions - Improve emotional understanding - Short duration expression identification - User skill improvement ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/micro-expressions/id1402242779/reviews.md ### 5/5 — Really Interesting/Well Implemented *2025-01-22* Over all the devs. did a really good job on this. App is divided into 4 sections. [Practice]Swipe L or R (y or n) to the question about the micro expression briefly flashed on the model. Works well. I learned it fast. [Learn] Articles and pics of each of the 7 expressions. [Test] 50 questions similar to practice section. Test is timed and there’s no pause during. [Stats] Several aspects of test tracked and graphed. Also leader board. This app is surprisingly addicting. Since I started yesterday I’ve seen 1 micro expression in real life. So it’s working. Plus, it’s free and the app privacy policy is short and non predatory. ### 2/5 — Having trouble on iPad *2019-03-06* I cannot find where you can slow the speed or advance the speed of the micro expressions. In order to truly train there has to be a base line and you can excel from there or work on what you need to excel. Instead of having computers manipulating the expressions maybe the actors should so as to have a real experience seeing it first hand. ## Frequently asked questions about Micro Expressions ### What is Micro Expressions? Micro Expressions is an application designed to train users in recognizing fleeting, involuntary facial expressions that can reveal concealed emotions. These expressions are extremely short-lived, often going unnoticed without specific training. ### What is the learning methodology of Micro Expressions? The app focuses on recognition training through exposure to fleeting involuntary facial expressions. It aims to improve users' skills in identifying concealed emotions by practicing the detection of these rapid expressions. ### How does Micro Expressions track user progress? The provided data does not specify how Micro Expressions tracks user progress. The app's description focuses on the training aspect and skill improvement rather than detailed progress metrics. ### Does Micro Expressions offer certifications? Micro Expressions does not offer any certifications. The app is presented as a tool for personal skill development and learning, not for formal accreditation. ### What is the update frequency for Micro Expressions? Micro Expressions was last updated on July 24, 2018, with version 1.0. There is no information available regarding its current update frequency. ### What is the age rating for Micro Expressions? Micro Expressions has an age rating of 4+, making it suitable for a wide range of users interested in learning about facial expressions. ### Does Micro Expressions have ads? No, Micro Expressions does not contain advertisements. The app is free to download and use without any ad interruptions. ### What devices is Micro Expressions available on? Micro Expressions is available on iPhone and iPod devices. It is designed for iOS users who wish to enhance their emotional recognition skills. ## Version history (last 1 release) ### 1.0 — 2018-07-24 No release notes. ## Apps similar to Micro Expressions | App | Rating | Price | Category | | --- | --- | --- | --- | | [Making Facial Expressions](https://appshunter.io/ios/app/making-facial-expressions/id1421811771) | 1.5 (6) | Free | Education | | [ThinkBetter: Critical Thinking](https://appshunter.io/ios/app/thinkbetter-critical-thinking/id6459831884) | 5.0 (5) | Free | Education | | [EQ.app](https://appshunter.io/ios/app/eqapp/id1531111355) | 4.6 (118) | Free | Education | | [Reasonal: Critical Thinking](https://appshunter.io/ios/app/reasonal-critical-thinking/id6498369506) | 4.9 (94) | Free | Education | | [Psychology Of Body Language](https://appshunter.io/ios/app/psychology-of-body-language/id1542657581) | 4.8 (364) | Free | Education | | [Psychology Dictionary Offline](https://appshunter.io/ios/app/psychology-dictionary-offline/id1172788504) | 3.0 (4) | Free | Education | ## More apps by Mazuzu - [Out In Old Town](https://appshunter.io/ios/app/out-in-old-town/id6502965412) All apps by Mazuzu: https://appshunter.io/developer/1402242778 ## Related topics [micro expressions](https://appshunter.io/ios/topics/micro-expressions) --- *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 2026-07-24.*