# Liar Checker — Chase your eyes > Tracks eye movement during speech to infer thought processes. (iPhone/iPad app by Jun Izutsu.) - Source: https://appshunter.io/ios/app/liar-checker/id1436674161 (this page in markdown: same URL + `.md`) - Developer: [Jun Izutsu](https://appshunter.io/developer/1400016131) - Category: Utilities, Entertainment - Price: Free - Rating: 2.10/5 from 7 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 12.2 · 10 MB - Languages: American English, Arabic, French (France), German (Germany), Italian, Japanese, Korean, Russian, Chinese (Simplified, China), European Spanish and 1 more - Released: 2018-11-20 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/liar-checker/id1436674161/reviews.md ## What is Liar Checker? ---- CORRESPONDING DEVICE --- iPhone 11 Pro Max iPhone 11 Pro iPhone 11 iPhone Xs Max iPhone Xs iPhone XR iPhone X --------- This app allows you to check where your eyes turned. By talking while using the application, you can check the movement of the eyes of the talker. For example, if the talker is looking at the upper left for a long time, there is a high possibility that the person is talking while thinking something. ## Key features - Tracks eye direction during conversations - Analyzes eye movement patterns - Infers potential thought processes from gaze - Helps understand non-verbal cues ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/liar-checker/id1436674161/reviews.md ### 5/5 — Goodwill *2023-09-19, version 1.5.1* Good ### 5/5 — love *2022-12-23, version 1.5.1* one of my favorite apps ### 1/5 — Zen *2021-06-23, version 1.5.1* Bruh this app is dumb it does not work ### 1/5 — Boo *2020-10-19, version 1.5.1* Very rubbish ### 1/5 — Kayla *2020-06-11, version 1.5* This app is horrible I do not recommend me and my friends where trying out this app and it was not working when we did what it told us to do don’t get this app it’s a waste of your time ## Frequently asked questions about Liar Checker ### What is Liar Checker? Liar Checker is a utility app that tracks your eye movements while you speak. It aims to analyze where your eyes are directed to infer potential thought processes or if you are thinking while talking. ### How does Liar Checker work? By recording your eye movements as you talk, the app identifies patterns. For instance, prolonged gaze in a specific direction might indicate the person is thinking about something. ### What devices does Liar Checker support? Liar Checker is available for iPhone and iPod devices. It is compatible with models such as iPhone 11 Pro Max, iPhone 11, iPhone XR, and iPhone X. ### Is Liar Checker free to use? Yes, Liar Checker is available for free. There are no costs associated with downloading or using its core features. ### Does Liar Checker have ads? No, Liar Checker does not contain advertisements. The app is ad-free, providing an uninterrupted user experience. ### When was Liar Checker last updated? The latest version of Liar Checker, 1.5.1, was last updated on June 30, 2020. The app was initially released on November 20, 2018. ### What is the age rating for Liar Checker? Liar Checker has an age rating of 4+. This indicates it is suitable for users aged four and above. ### What do users think of Liar Checker? User feedback for Liar Checker is mixed, with an average rating of 2.1 stars from 7 ratings. Specific user sentiment details are not provided. ## Version history (last 5 releases) ### 1.5.1 — 2020-06-30 Bug Fixes Improvement of UI ### 1.5 — 2020-01-09 add eyes animation. ### 1.4 — 2019-09-28 bug fix. ### 1.1 — 2019-06-05 bug fix ### 1.0.4 — 2019-05-08 bug fix ## Apps similar to Liar Checker | App | Rating | Price | Category | | --- | --- | --- | --- | | [Lie Detector by the Expression](https://appshunter.io/ios/app/lie-detector-by-the-expression/id1418456153) | 4.2 (60) | Free | Utilities | | [AI Checker](https://appshunter.io/ios/app/ai-checker/id6547846817) | 4.4 (17) | Free | Utilities | ## More apps by Jun Izutsu - [Analysis for DeepLearning](https://appshunter.io/ios/app/analysis-for-deeplearning/id1400023336) - [Likes & Dislikes Memo](https://appshunter.io/ios/app/likes-and-dislikes-memo/id1406645257) - [Galactic Color Dash](https://appshunter.io/ios/app/galactic-color-dash/id1425699182) - [Swipe To 1750 Points -> ASAP](https://appshunter.io/ios/app/swipe-to-1750-points-asap/id1454087745) - [Puzzle Maker Make up stage](https://appshunter.io/ios/app/puzzle-maker-make-up-stage/id1462256355) All apps by Jun Izutsu: https://appshunter.io/developer/1400016131 --- *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 2026-06-01.*