--- title: "Encyclopedia of Lost Keys - Reviews, Revenue and Downloads in Belgium | Apple App Store" description: "A digital space for those who see more than just metal and shape in old keys. For those who love collecting traces of the past, reflecting on other eras, and preserving objects whose purpose can no lo" --- # Encyclopedia of Lost Keys — Belgium ![Encyclopedia of Lost Keys App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ee/9f/fa/ee9ffa39-2fa4-5d47-fe6f-f2ddab8f244b/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png) **Developer:** [Lucas Malek](https://apptail.io/developer/lucas-malek-VHbyPb) **Category:** Lifestyle **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** me.zaletaiosdvyx.appios **Store:** Apple App Store **Country:** Belgium **Version:** 1.0.1 (released 2026-04-07) **Original Release:** 2026-03-19 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/be/app/app/id6760644699) **AppTail Page:** [https://apptail.io/app/encyclopedia-of-lost-keys-Ezhz/belgium](https://apptail.io/app/encyclopedia-of-lost-keys-Ezhz/belgium) ## Encyclopedia of Lost Keys Description A digital space for those who see more than just metal and shape in old keys. For those who love collecting traces of the past, reflecting on other eras, and preserving objects whose purpose can no longer be fully reconstructed. Here, every find can be described, compared, and preserved as part of a private museum of unsolved artifacts. Shape, material, presumed era, condition, size, and morphological features are combined into a detailed profile that makes even the most modest specimen part of a larger research system. An elegant brass key, a crude iron blank, a miniature box key, or a heavy barn specimen become objects of careful observation and digital reconstruction. Each card appears as a fragment of a museum description, and the entire collection is perceived as a gathering of silent witnesses to closed doors, vanished houses, and forgotten stories. The app leaves room for a careful look, intuition, and a personal connection with the object. Over time, such a collection becomes not only a convenient database, but also a visual exploration of a world of lost mechanisms, forgotten interiors, and objects that outlived their locks. ## Encyclopedia of Lost Keys Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0c/9c/aa/0c9caac3-3dab-c305-7f7a-f45f5a3184e2/Screen-1.jpg/1290x2796.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0e/f8/73/0ef87379-782b-187a-d32d-a8c17e330aef/Screen-2.jpg/1290x2796.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/33/5a/29/335a292d-5c67-f0fe-2020-aa9e16cff003/Screen-3.jpg/1290x2796.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/29/12/22/291222ac-b7de-8a58-bedc-7d5c76628fae/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2026-03-11_at_11.06.19.jpeg/1320x2868.png) ## Encyclopedia of Lost Keys Available In - [Belgium](https://apptail.io/app/encyclopedia-of-lost-keys-Ezhz/belgium) - [Bermuda](https://apptail.io/app/encyclopedia-of-lost-keys-Ezhz/bermuda) - [Cayman Islands](https://apptail.io/app/encyclopedia-of-lost-keys-Ezhz/cayman-islands) - [Uruguay](https://apptail.io/app/encyclopedia-of-lost-keys-Ezhz/uruguay) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*