Graph16.0.0 - App Store

Graph is straightforward:
. Makes graphs from numbers.
. Made by the data visualization expert - VVI(R).
. Touch-hold a graph to email, print or save to your Photo Album.
. Plenty of built-in options.
. AirDrop your graph to the most powerful data visualization application on the iPad, Graph IDE.

FEATURES

. Includes several 1D, 2D and 3D graph types such as bar, column, pie, line, area, scatter, 3D perspective scatter, trajectory and surface, volumetric, z-sliced cell, maps, linear, semi-log, x-log, log-log, polar, r-log, Gregorian date and many variations.
. Data is pasted from the pasteboard and inserted and edited using a table interface.
. Touch-hold a graph to export it to Graph IDE on the iPad. Graph IDE is the most powerful data visualization application for the iPad and gives access to a wide variety of graph types and graphical effects. (Graph IDE is separately available for the iPad).
. Touch graphs to rotate, zoom, scroll and scan data.
. Touch data graphics, such as lines and bars, to show data values.
. Touch-hold a graph to copy, print, mail, AirDrop and save it to other applications.
. Data and preferences are organized by project and each project is persistent and automatically saved so you can show and retrieve your settings and data on subsequent use.

NOTE: Continued use of GPS running in the background can dramatically decrease battery life. The Location Tracking task requires GPS for its function.

Version History Made thousands of code-point changes so that this app is about twice faster than before, includes new features, fixes feature deficiencies and improves code generation so that the project itself is more reliable. This version is for iOS 27 only and hence this app is better tested for deployment targets and launches even faster. The project itself has been streamlined for faster and more reliable deployment and iteration. Many features have been reworked to be better designed with an eye towards maintainability. 16.0.0 1d ago This release has speed, features and reliability. We are now zeroing in on perfection by fixing a handful of issues dealing with iOS 26 interaction. Please contact support@vvi.com with any improvement suggestion. We are iterating to perfection and all input is welcome. 15.1.0 Apr 7 This release has speed, features and reliability. We are now zeroing in on perfection by fixing a handful of issues dealing with iOS 26 interaction. Please contact support@vvi.com with any improvement suggestion. We are iterating to perfection and all input is welcome. 15.0.0 Jan 23 A deficiency in object-oriented language has been remedied so that the source code maintains abstraction and compiled code is efficient at the same time. This impacts graphs and spreadsheets which are the main components of Graph so that Graph is faster. This also impacts the companion application, Graph IDE, even more so that when you choose that option then it is also improved for you. This version is still backwards compatible with iOS 16.4 but a future version will only be compatible with the latest iOS version. 14.0.4 09/10/2025 Graphs and Tables are now more efficient, i.e: faster. This version is still backwards compatible with iOS 16.4 but a future version will only be compatible with the latest iOS version. 14.0.3 07/30/2025 Graphs and Tables are now more efficient, i.e: faster. Fixed one bug as follows: Touch-hold a table header (the gray portion at the top of a column), from the resulting menu select the Formula entry, from the formula selector select the number of rows stepper, from the stepper selector touching the slider would produce a crash. Using the slider to alter the number of rows is unusual as the more typical UI elements to use would be the textual entry or the stepper increment buttons thus this bug may not have bit on typical use. In any event, the crash did not cause data loss and has been fixed in this version. This version is still backwards compatible with iOS 16.4 but a future version will only be compatible with the latest iOS version. 14.0.2 05/19/2025 Fixed several problems with the Location Tracking task (requires in app purchase to use). There were no observable or reported issues otherwise. This version is still backwards compatible with iOS 16.4 but a future version will only be compatible with the latest iOS version. 14.0.1 03/27/2025 Made launching almost instantaneous by simplifying the launch screen which has become anachronistic and is either a blink or not seen due to the fact that Graph is extremely optimized. Graph now uses the newest secure archiving for its backstore. Fetching data (a developer mode feature) now correctly fetches data from a remote HTTPS server. This version is still backwards compatible with iOS 16.4 but a future version will only be compatible with the latest iOS version. 14.0.0 02/25/2025 Improved exporting. Now your data and graphs are never trapped! AirDrop to the companion Graph IDE application, also available on the App Store and recently updated, to gain unfettered access to your data and graphs. 12.17.1 01/29/2025 The user interface is faster. Makes better use of iOS Files to AirDrop graphs to the powerful Graph IDE application and to save and share graphs which can then be opened with Graph IDE on the same device or other devices. 12.16.9 01/14/2025 This version is much faster due to code theoretic transformations on existing codebase, thus making it faster while maintaining the architecture and minimizing or eliminating regressions (a type of bug). Speed is one of the attributes for customer satisfaction and it is important that we provide customers the best data visualization experience without compromise. Overall, this version focuses on speed improvements and stability. Fixed a potential regression due to late-stage processing by making it early-stage thus eliminating this potential regression issue; it is hard to say if this caused a problem in the field but likely not. Should you have any question then please email support@vvi.com where your input is appreciated. 12.16.8 12/19/2024 Fixed an error in the formula builder where when first brought forward for a Chart Task table column the limit values showed NAN instead of the existing values. Made launching and the user interface faster by streamlining existing code. Compiled against the latest Xcode toolset on Sequoia. Made some refinements to existing user interface operations. 12.16.7 11/11/2024 Added a basic and scientific calculator as an additional numeric input option within the spreadsheet column-wise formula selector. A calculator can enter a formula or a number and is a good substitute when a keyboard is cumbersome. If you wish to participate in the TestFlight for version 14 then please email support@vvi.com 12.16.6 10/23/2024 Fixed a crash bug while attempting to access the Set Of 2D Points Task. We are being very careful to not introduce new bugs in version 12.16.x and as a result no new features are being added. If you wish to participate in the TestFlight for version 14 then please email support@vvi.com 12.16.5 09/03/2024 This version contains a much more optimized data visualization (DV) core. This DV core is the basis for custom graphing applications and also the online Graph IDE edition (see www.vvidget.com). Because of its embedded use, loading is particularly important and this version highly optimizes load time (loading (dynamic binding) is akin to Launching an application). Version 14 will be compatible with the newest version of iOS only and this version 12.16.x will be the last compatible with previous operating system versions. As a consequence only critical bugs are being fixed for 12.16.x. In the last year, Graph has become about 10 times faster and the build from scratch time reduced from one hour to 12 minutes meaning that comprehensive iteration on builds is five times faster which result in greater ability to iterate test and deploy. Version 14 will increase reliability beyond that which can be achieved otherwise by focusing only on the latest operating system. Please email support@vvi.com to let us know your thoughts about compatibility or any other issue. 12.16.4 08/16/2024 This is a maintenance release to synch with other derivatives and to synch the codebase for regression analysis. 12.16.2 05/21/2024 This version is faster and more secure. That is accomplished by pre-caching hashes and other deterministic values into the signed binaries. That means that the user interface is 2-4 times faster and common operations are much more immune to injection attempts or system changes. Being fast and secure translates into robust and dependable data visualization. The off-board control panels (selectors) have also been optimized for much better placement on the screen and performance in general. All state duplication is now much faster and more reliable. Transient tooltips are also many times faster. Menus are also many times faster. Tables are also much faster. A faster user interface (UI) translates into faster data visualization (DV) because DV and UI computations compete for resources. Reliable and secure means more immune to system changes and unaccounted for injection such as during operating system updating, hacking or changes in system API. Thousands of code points were also replaced with more secure implementations and the theoretically unsecured (and slower) code API is now removed. 12.16.1 04/23/2024 This is a maintenance release to synch with other derivatives and to synch the codebase for regression analysis. 12.15.8 03/18/2024 This is a maintenance release to synch with other derivatives and to synch the codebase for regression analysis. 12.15.6 02/13/2024 Table header pop-down menus are now more visually appealing and display much faster. Some user interface components are faster. 12.15.5 02/06/2024 Fixed the lack of a pie chart title. The prior version reported this feature deficiency directly to the graph view which is the correct behavior so that such deficiencies are noted and fixed in a more timely manner. The build process is about 25% faster and the embedded script engine (for animations and formula generation) is now faster. A faster build process allows for quicker turn around time to fix any issues iteratively and also respond to customer request in a more timely way. 12.15.4 01/16/2024 • Spreadsheet (Table) touch brings forward and dismisses the onboard keyboard more reliably and also more predictably.
• There were a few reviews of data not being able to be entered. Although this could not be independently reproduced and those type of reviews were scant, the keyboard and spreadsheet interaction has been reworked to account for some hypothetical deficiencies in data entry.
• User reports and any potential bugs are important and also important to address. Should you encounter a bug or feature anomaly of any type then please contact support@vvi.com where your concern will be addressed. 12.15.3 11/21/2023 • iOS 17 API changes have been accounted for while still maintaining backwards compatibility to iOS 16.4.
• The user interface and also data visualization has been optimized further and is faster than ever.
• In keeping with iOS privacy policies the Privacy Info property list has been included. Should you have a privacy concern the please email support@vvi.com. 12.15.2 10/27/2023 Implemented checks and recovery for injection of malicious skins and notices when a skin is rejected. Fixed a bug that prevented multiple projects from being retrieved. Made the visuals (graphs) display faster. Fixed some theoretical bugs related to transitioning. Fixed several Single-Purpose related performance issues. 12.15.1 08/18/2023 • The entire Graph app is many times faster, from table operations to graphs.
• Tables have many more features such as formula generation. 12.14.2 07/28/2023