# Hiru — IRISBOND > Eye-tracking calibration and customization utility for IRISBOND hardware. (iPhone/iPad app by IRISBOND CROWDBONDING SL.) - Source: https://appshunter.io/ios/app/hiru/id1537070396 (this page in markdown: same URL + `.md`) - Developer: [IRISBOND CROWDBONDING SL](https://appshunter.io/developer/1519044422) - Category: Utilities, Entertainment - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.7 · 23 MB - Languages: English, German, Spanish - Released: 2020-11-02 - Data updated: 2026-06-19 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/hiru/id1537070396/reviews.md ## What is Hiru? Welcome to your Hiru app! Hiru App is a calibration application that provides you the best eye tracking experience when you are using your Hiru by IRISBOND. The calibration teaches the Hiru how to track your eyes. Perform a calibration at the beginning of an eye gaze session, when changing between devices or if you feel you need more accuracy. Thanks to Hiru app, you can: → Have access to a positioning guide for a better calibration. → Calibrate the Hiru. → Customize the sensitivity of the pointer. → Change the Hiru app dwell time. → You can use the calibration for a better accuracy. → Update your Hiru whenever there is a new release available. → You can now understand if your eyes are being tracked without any effort and re-calibrate faster in case you might need it. Hiru app is available in English, German and Spanish. This app works for iOS version 15 or above. ## Key features - Eye tracking calibration - Positioning guide - Pointer sensitivity customization - Dwell time adjustment - Accuracy enhancement - Software updates ## Frequently asked questions about Hiru ### What is Hiru used for? Hiru is a calibration application designed to provide the best eye-tracking experience when using IRISBOND hardware. It helps the device learn how to track your eyes accurately. ### How often should I calibrate with Hiru? It is recommended to perform a calibration at the beginning of an eye gaze session, when changing between devices, or if you feel you need more accuracy. This ensures optimal performance. ### Can I customize the pointer with Hiru? Yes, Hiru allows you to customize the sensitivity of the pointer. You can also change the app's dwell time to suit your preferences and improve usability. ### What languages does Hiru support? Hiru app is available in English, German, and Spanish, making it accessible to a wider range of users. ### What iOS version is required for Hiru? Hiru app requires iOS version 15 or above to function correctly. It is currently supported on iPads. ### How do I update Hiru? You can update your Hiru whenever there is a new release available directly through the app. This ensures you have the latest features and performance improvements. ### Does Hiru have ads? No, Hiru does not contain advertisements. It is a free application focused on providing a seamless calibration experience for IRISBOND eye-tracking hardware. ### What is the rating for Hiru? Hiru has received a perfect rating of 5.0 stars from 1 rating, indicating a highly positive user experience. ## Version history (last 5 releases) ### 25.401.1 — 2025-04-03 New features - To avoid errors in the Balloon game with its calibration, HiruApp stores internally the last calibration before entering the game. After the game has been completed, HiruApp loads again the last calibration to Hiru. - Added a new interface inside Reconnection view, offering the user new ways to reconnect the Hiru in different systems. - To avoid distractions, the top status bar in the calibration target view has been hidden. - Error and interaction tracking to increase performance. (Google Analytics integration) - Change all the videos inside HELP section to point into new iPadOS version format. - Cleaning the house: Improvements in memory. Fixed Issues General - UX improvements empowering the user experience. - Pointer sometimes became smaller in fadeOut events. - After exiting the app, the screen locked itself. - The app crashed sometimes when we opened or closed it. We've changed all the navigation control simplifying it and reducing memory consumption. - HiruApp sometimes didn't load correctly the License view when Hiru didn't have a valid license. - HiruApp compatibility with different Hirus at the same time without the need to reboot the app. Calibration - The calibration target point sometimes was moving like the cursor at the beginning of calibration. - Improved the disconnection events, background events or native alerts in the middle of a calibration. In those events, the calibration stops itself. - The step by step button sometimes was activated without tapping. - The 5 point calibration sometimes became untargetable. - It didn't appear calibration results when user had selected only one eye (left or right) in Settings Settings - The positioning LED button was off by default but Hiru Led was ON. Help Section - Spanish buttons were opening English urls. - Some Urls have been translated according to the selected language. Upgrade: - Improvements in the UX interface - Improved the disconnection events, background events or native alerts in the middle of update. In those events, the update stops itself. Balloon Game: - Score view sometimes had a winky weird behavior. - Intelligent calibration: The 1 point calibration in this section is only valid inside the balloon game. ### 24.401.3 — 2024-11-21 Adaptation to iPadOS18 Improvements in the About section ### 24.401.2 — 2024-07-23 New usability messages ### 24.401.1 — 2024-06-19 New personalization options for calibration in Hiru App. 14 new calibration background colors available. Calibration settings: We've also added plenty of other features to the app, so you can tailor it exactly to your liking. Say hello to smoother, more enjoyable interactions with Hiru. New UX for updating Hiru FW. When a new version is available, you will now get a notification on the app icon and a pop-up in the Hiru app to remind you to update the application. More choices of calibration. One-point calibration fun balloon game is available for those who might not fit into the usual calibration process. ### 23.401.4 — 2023-08-18 Improvements in the calibration process ## Apps similar to Hiru | App | Rating | Price | Category | | --- | --- | --- | --- | | [TypingTalk AAC](https://appshunter.io/ios/app/typingtalk-aac/id6740844325) | 5.0 (11) | Free | Utilities | | [The Talking Calculator](https://appshunter.io/ios/app/the-talking-calculator/id1087367680) | 3.2 (5) | Free | Utilities | | [Skyle X](https://appshunter.io/ios/app/skyle-x/id1570826111) | — | Free | Utilities | | [Eesti Tasuta TV](https://appshunter.io/ios/app/eesti-tasuta-tv/id919278320) | — | Free | Utilities | | [Remote Battery Level for Watch](https://appshunter.io/ios/app/remote-battery-level-for-watch/id954912200) | 3.9 (302) | Free | Utilities | | [Screen Mirroring ⋆ Miracast TV](https://appshunter.io/ios/app/screen-mirroring-miracast-tv/id1504045960) | 4.3 (1,473) | Free | Utilities | --- *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 2026-06-19.*