# Keto: Smart Access To Your Car > Smartphone car key replacement with secure digital sharing. (iPhone/iPad app by Onekey Inc..) - Source: https://appshunter.io/ios/app/keto-smart-access-to-your-car/id1477934418 (this page in markdown: same URL + `.md`) - Developer: [Onekey Inc.](https://appshunter.io/developer/1477934417) - Category: Business - Price: Free - Age rating: 4+ - Requires: iOS 12.0 · 71 MB - Languages: English, Korean - Released: 2020-04-02 - Data updated: 2026-06-21 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/keto-smart-access-to-your-car/id1477934418/reviews.md ## What is Keto? KETO makes car access easier and more convenient without compromising security by utilizing your smartphone as your key. KETO provides all the functions currently available on your car key without the need to carry or find your key every time. KETO provides strong security available. Bluetooth communication between KETO H/W and the smartphone app is protected by highly engineered encryption algorithm (AES-GCM) currently employed on the latest and most secure cloud platforms, such as Google and Amazon. We have developed 2-channel authentication technology using Bluetooth and inaudible soundwave. With KETO, the car can start only when your authenticated mobile key is detected inside the car. KETO provides one of a kind key sharing feature. With the KETO mobile application you can share your car key with other people easily. Our encryption technology keeps the sharing process safe. If you want to share the family car or if you want to lend your car to your friend, KETO is the best! ## Key features - Smartphone as car key - Keyless ignition - Secure digital key sharing - AES-GCM encryption - Bluetooth and soundwave authentication ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/keto-smart-access-to-your-car/id1477934418/reviews.md ### 1/5 — Great idea poorly executed *2020-06-18* This app is really still in beta and customer support is non existent. Much of the app does not have English translation so error messages and instructions are uninsightful unless you can translate. I had two keto devices to set up and neither worked - one because Mazda was not on the app’s list of manufacturers (despite the device itself being specifically for my CX5) and the other (Honda) because registration inexplicably failed after multiple attempts. ## Frequently asked questions about Keto ### How does Keto secure my car access? Keto utilizes a two-channel authentication system combining Bluetooth and inaudible soundwave technology. The Bluetooth communication is protected by AES-GCM encryption, the same standard used by major cloud platforms like Google and Amazon, ensuring robust security for your digital car key. ### Can I share my car key with others using Keto? Yes, Keto offers a unique key sharing feature. You can easily share your car key with family or friends through the mobile application. The sharing process is secured by Keto's advanced encryption technology, ensuring that only authenticated users can access your vehicle. ### What devices does Keto support? Keto is available for iPhone and iPod devices. The app is designed to provide a seamless experience for users on these platforms, allowing them to manage their car access directly from their Apple devices. ### How often is Keto updated? The latest version of Keto is 1.1.4, and it was last updated on January 27, 2022. While specific update frequency isn't detailed, this indicates regular maintenance and improvements to the application. ### What is the age rating for Keto? Keto has an age rating of 4+. This suggests that the app is suitable for a wide range of users, including younger individuals, and does not contain content inappropriate for children. ### Does Keto have ads? No, Keto does not contain advertisements. The application is free to download and use without any interruptions from in-app ads, providing a clean user experience. ### What happens if my phone's battery dies with Keto? The provided description does not specify how Keto handles scenarios like a dead phone battery. Users should ensure their device has sufficient power to access their car when using Keto as their primary key. ### Is Keto available on Android devices? Based on the provided data, Keto is currently supported on iPhone and iPod devices only. There is no mention of Android compatibility in the application's details. ## Version history (last 5 releases) ### 1.1.4 — 2022-01-27 - Stability Improvements ### 1.1.3 — 2020-11-27 - Stability Improvements ### 1.1.2 — 2020-08-13 - Battery charging recognition improvements ### 1.1.1 — 2020-08-06 - Share data stability improvements ### 1.1.0 — 2020-07-22 - Login process improvements ## Apps similar to Keto | App | Rating | Price | Category | | --- | --- | --- | --- | | [GemEx ION](https://appshunter.io/ios/app/gemex-ion/id1015091208) | — | Free | Business | | [ServGrow](https://appshunter.io/ios/app/servgrow/id1573042076) | 5.0 (3) | Free | Business | | [ShelfPerks Merchant](https://appshunter.io/ios/app/shelfperks-merchant/id1484920942) | 5.0 (5) | Free | Business | | [Emma's Pets](https://appshunter.io/ios/app/emmas-pets/id1562002886) | 5.0 (1) | Free | Business | | [Triple 8 Go](https://appshunter.io/ios/app/triple-8-go/id6469860666) | — | Free | Business | | [Lead Line App](https://appshunter.io/ios/app/lead-line-app/id6473788455) | — | Free | Business | ## More apps by Onekey Inc. - [Simpass](https://appshunter.io/ios/app/simpass/id1564031498) - [심노트](https://appshunter.io/ios/app/id1621440377) All apps by Onekey Inc.: https://appshunter.io/developer/1477934417 --- *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 2026-06-21.*