# FIX Dictionary 4.0 > FIX 4.0 protocol specification reference for financial software. (iPhone/iPad app by Maletastic Entertainment LLC.) - Source: https://appshunter.io/ios/app/fix-dictionary-40/id297470139 (this page in markdown: same URL + `.md`) - Developer: [Maletastic Entertainment LLC](https://appshunter.io/developer/1842406838) - Category: Finance - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 2.0 · 1 MB - Languages: English - Released: 2008-11-22 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/fix-dictionary-40/id297470139/reviews.md ## What is FIX Dictionary 4.0? FIX Dictionary 4.0 is now $0.99 instead of $1.99. Get your copy today. FIX Dictionary 4.0 is a very intuitive and easy to use interface for the FIX 4.0 protocol specification that is used in financial software. The application displays all the fields in the protocol description sorted by tag number, tag name and listed by the message type. By clicking on any field in the application you get a view describing details like the tag number, tag name, data type, message types that the field belongs to, and the enums that the field represents. By swiping horizontally on the screen of the iPhone you can flip the view to see a detailed description of the field. If the details do not fit on the screen, you can swipe vertically to use the scrollbar and read the details. There is also an added search feature that helps you search fields by tag number and tag name. You can enter the tag number say 28, to directly go to the specific field description or you could enter a part of a string in the tag name like say "msg" to list all the fields that have the string "msg" in the tag name. ## Key features - Intuitive interface for FIX 4.0 protocol - Fields sorted by tag number, name, and message type - Detailed field descriptions (tag number, name, data type, enums) - Horizontal swipe for detailed field view - Vertical swipe for scrolling details - Search by tag number and tag name ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/fix-dictionary-40/id297470139/reviews.md ### 5/5 — Simple app. Works great! *2008-11-24* It's a simple app that lets you view the tags in the 4.0 protocol. The search works really quick and is very handy when you need to know the details of a specific tag without scrolling through the list. Hoping for a Fix Version 4.2 app soon. ## Frequently asked questions about FIX Dictionary 4.0 ### What is FIX Dictionary 4.0? FIX Dictionary 4.0 is a mobile application that serves as a reference for the FIX 4.0 protocol specification, commonly used in financial software. It displays protocol fields with detailed descriptions and offers search functionality. ### How does FIX Dictionary 4.0 display protocol fields? The app displays FIX 4.0 protocol fields sorted by tag number, tag name, and message type. Users can tap on a field to view its details, including tag number, name, data type, and associated message types or enums. ### Can I search for specific fields in FIX Dictionary 4.0? Yes, FIX Dictionary 4.0 includes a search feature. You can search for fields by their exact tag number or by entering a partial string from the tag name to find relevant entries. ### What devices is FIX Dictionary 4.0 available on? Based on the provided information, FIX Dictionary 4.0 is designed for iPhone devices. It was released on November 22, 2008, with version 1.0 being the latest. ### What is the age rating for FIX Dictionary 4.0? FIX Dictionary 4.0 has an age rating of 4+. This indicates it is suitable for a wide audience, including younger users, though its primary utility is for professionals in the finance sector. ### How often is FIX Dictionary 4.0 updated? The provided data indicates that the last update for FIX Dictionary 4.0 was on November 22, 2008. This suggests the app has not received recent updates. ### What is the current price of FIX Dictionary 4.0? FIX Dictionary 4.0 is currently available for free. It was previously priced at $1.99 but is now offered at no cost to users. ### Does FIX Dictionary 4.0 have ads? The provided data does not specify whether FIX Dictionary 4.0 contains advertisements. However, it is listed as free and does not mention in-app purchases, suggesting it may be ad-supported or entirely free of ads. ## Version history (last 1 release) ### 1.0 — 2008-11-22 No release notes. ## More apps by Maletastic Entertainment LLC - [Intimacy Tracker](https://appshunter.io/ios/app/intimacy-tracker/id301160010) - [Medication Tracker](https://appshunter.io/ios/app/medication-tracker/id305661888) - [Intimacy Tracker Lite](https://appshunter.io/ios/app/intimacy-tracker-lite/id317832654) - [OM Meditation 108](https://appshunter.io/ios/app/om-meditation-108/id319501298) - [Ultimate Sex Tracker](https://appshunter.io/ios/app/ultimate-sex-tracker/id6753087176) All apps by Maletastic Entertainment LLC: https://appshunter.io/developer/1842406838 --- *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 2026-06-10.*