# FKeys + Tab — A web browser with F1-12 + Tab > Web browser with dedicated F1-F12, Tab, and Enter keys for legacy app compatibility. (iPhone/iPad app by Kelowna Software Ltd.) - Source: https://appshunter.io/ios/app/fkeys-plus-tab/id1556107170 (this page in markdown: same URL + `.md`) - Developer: [Kelowna Software Ltd](https://appshunter.io/developer/1556107172) - Category: Productivity, Utilities - Price: $11.99 - Rating: 3.80/5 from 20 App Store ratings · 13 written reviews indexed - Age rating: 17+ - Requires: iOS 16.4 · 41 MB - Languages: American English - Released: 2021-12-13 - Data updated: 2026-08-26 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/fkeys-plus-tab/id1556107170/reviews.md ## What is FKeys + Tab? FKeys + Tab is a web browser that adds the ability to use F1-F12 keys in legacy applications. Features: No Ads F1-F12, Tab, and Enter Keys that are always visible, even when the keyboard is hidden Dark mode Landscape mode Home button to save the URL you want to visit Homepage loads on app start up automatically. Browser history Works with Javascript window.open(), target="_blank" sources Sends both KeyDown and KeyUp events Pinch to Zoom on fullscreen pages (where meta tags not properly set) ## Key features - Always visible F1-F12, Tab, Enter keys - Legacy application compatibility - Dark mode - Landscape mode - Browser history - Pinch to zoom ## Recent user reviews (10 of 13) All indexed reviews: https://appshunter.io/ios/app/fkeys-plus-tab/id1556107170/reviews.md ### 1/5 — New mfa/sra system *2026-06-24* They new system Cn has us using is not working with the f keys app not allowing you to sign in or anything what so ever. **Developer response:** We have resolved the issue with CN's new MFA and have a fix being reviewed by Apple as of July 20, 2026 ### 5/5 — Works as it should! *2026-06-14* Works as it should, can access CATS **Developer response:** This is an issue with CN migrating to a new multifactor authentication, and unrelated to the FKeys app. ### 1/5 — Stopped working correctly *2026-05-28* App has stopped connecting to CATS. The only reason why I bought this App. It’s worked fine up until recently. Gave it a couple of weeks to see if there would be a fix, but nothing. The Android version works well tho… Clicked on App Support, takes me to a website, not a direct link to request support for this particular app. ### 5/5 — CATS works *2026-01-20* No issue logging into cats, app is rather expensive for some keys but it works well. ### 4/5 — So far so good. *2025-05-29* The functionality is very similar to the FKey Browser, which is a bit clunky, BUT IT WORKS. However, one great benefit this app has, is it is a ONE-TIME payment. The other one is very expensive subscription based payment if you choose to not endure the brutally long Mandarin language ads that now freeze the app up. ### 1/5 — Stopped working *2025-05-16* Worked great for awhile then just stopped loading…need this for work **Developer response:** There was an issue with CN's certificates causing some users to have issues. There was nothing wrong with the app, and CN eventually resolved their certificate chain issue and users are able to browse CATS without any problems. ### 1/5 — Don’t buy it for CATS *2023-07-06* It was working just fine for CATS once i started using the app and recently the browser stopped opening the CATS itself for some reason. **Developer response:** Just wanted to hop on here for anyone wanting to use this for CATS - Yes, it does work. CN made an update around July of last year that changed the URL that the app had saved and used by default. By visiting sra.cn.ca again, everything was working fine. ### 1/5 — Dont buy for CATS *2023-06-15* Does not work well with cats **Developer response:** 50% of our usage comes from CATS users, so I'm surprised it wasn't working for you. CN did put an update out last year that caused the URL to change, and users needed to revisit sra.cn.ca. If the app wasn't working, our inbox would be flooded with support requests from the thousands of users who use the app. ### 1/5 — Don’t buy. *2023-04-05* Hot garbage. Bought this in hopes to get the actual functionality, but in return I spent $17 for nothing. Tried searching the app for a tutorial or something but theres literally nothing, no option to enable keyboard. Guarantee those 10 reviews are bot accounts made by publisher. DONT BUY THIS. **Developer response:** For anyone reading this review, this is what a bot review looks like - the username is random text, the review is generic text. It has been reported to apple. ### 5/5 — Holy Cr@p!! USEFUL APP! FINALLY! *2023-03-10* If you work for a certain RR with a certain absolutely necessary… yet totally embarrassingly antiquated personnel application… (who’s acronym is the plural of a common household pet) then this is for you…. It allows one to use their iPad and iPhone to access the “System” 🙄…. And having only used it for a few minutes, it seems to work really well. **Developer response:** Thanks! We're glad you enjoy using it, and that it works well for you (and sorry that it took us a YEAR to respond). ## Frequently asked questions about FKeys + Tab ### What is FKeys + Tab? FKeys + Tab is a paid web browser for iOS devices that adds dedicated, always-visible F1-F12, Tab, and Enter keys to improve compatibility with legacy applications. ### Does FKeys + Tab have ads? No, FKeys + Tab is ad-free, providing an uninterrupted browsing experience. ### What devices does FKeys + Tab support? FKeys + Tab is available for iPhone, iPad, and iPod devices. ### How often is FKeys + Tab updated? The app was last updated on September 11, 2025, indicating active development and maintenance. ### What is the age rating for FKeys + Tab? FKeys + Tab has an age rating of 17+, suggesting mature content or themes may be present in the applications it is designed to interact with. ### Can FKeys + Tab save my preferred websites? Yes, FKeys + Tab includes a home button to save your desired URLs, and the homepage loads automatically on app startup. ### What is the user sentiment for FKeys + Tab? Users have rated FKeys + Tab highly, with an average of 4.6 stars from 5 ratings, indicating positive user satisfaction. ### Does FKeys + Tab work with JavaScript? Yes, FKeys + Tab works with JavaScript's window.open() function and supports target="_blank" sources, sending both KeyDown and KeyUp events. ## Version history (last 5 releases) ### 3.2.3 — 2026-08-24 This version contains a fix for CATS requiring a reload to function. Thank you for using FKeys + Tab! If you have any feedback or suggestions, please let us know. ### 3.2.2 — 2026-08-13 This version contains package updates. Thank you for using FKeys + Tab! If you have any feedback or suggestions, please let us know. ### 3.2.1 — 2026-07-21 This version includes a fix for issues related to Microsoft Auth and CATS. This release would not be possible without the help of some amazing users who were willing to send in diagnostics, test beta versions, and give detailed explanations of the issues they were encountering. Thank you so much for your help and patience while we worked to resolve this issue. Thank you for using FKeys + Tab! If you have any feedback or suggestions, please let us know. ### 3.2.0 — 2026-05-04 Improvements: - Remove now-unused SSL handling code - Add review prompt Thank you for using FKeys + Tab! If you have any feedback or suggestions, please let us know. ### 3.1.2 — 2025-09-11 Fixes: - Fixed 2FA login issue Thank you for using FKeys + Tab! 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*