Calvance Calculator

Added a keyboard haptic feedback toggle, which you can turn on or off in Settings. Fixed known issues to improve stability and overall experience.

Fixed known issues to improve stability and overall experience.

Fixed an issue where formula layout became incorrect after reopening a canvas.

This update focuses on a major refactor of the canvas internals, preserving existing features and workflows while further improving the overall experience. Improvements: • Improved calculation precision, preserving exact results for basic arithmetic and using higher-precision calculations for advanced functions; • Smoother, more reliable canvas editing, loading, and recovery; • Improved interactions for large canvases, drag selection, input, references, undo, and redo; • More reliable canvas sync, account switching, and data upgrades; • Refined haptic feedback for selected long-press and number-reset actions. Fixes: • Fixed issues that could affect formula layouts, reference lines, thumbnails, and the canvas list; • Fixed other known issues and improved stability. This update includes substantial under-the-hood changes. If you encounter any problems, contact us at [email protected].

New Features: • One-tap canvas clear for rapid removal of all content; • Double-tap a number to reset it quickly; • Preloaded demo data on first launch to help you get started quickly. Updates: • Help documentation is now clearer and the usage guide more intuitive; • The free version now supports 8 formulas instead of 5 for enhanced functionality. Fixes: • Fixed issues when adjusting numbers using the slider; • Optimized menu text overflow display; • Resolved other minor issues. Additionally, we have made significant internal optimizations, laying a solid foundation for future enhancements and updates.

# New Features - Guided Tutorial: A new step-by-step tutorial now appears on first launch to help you quickly master core operations. # Improvements - Smoother Value Adjustments: Optimized slider controls ensure precise and fluid number tweaking—say goodbye to accidental slips! # Bug Fixes - Stable Canvas Clearing: Fixed unexpected errors that occurred when clearing the canvas. - Under-the-Hood Fixes: We’ve quietly resolved minor issues to make your calculations even smoother!

New Features: • Text Elements: You can now add text notes, titles, or comments directly on your canvas, making your calculations clearer and easier to understand, enhancing both documentation and sharing. • Quick Alignment: New alignment tools help you quickly align equations and text elements to the left, center, or right, and tidy up spacing, keeping your canvas neatly organized. • Duplicate Canvas: Long-press any canvas in the canvas list to create a duplicate, allowing you to easily back up and reuse existing calculations for exploring more possibilities. Improvements & Fixes: • Fixed an issue where sliders could unintentionally appear outside their boundaries when adjusting maximum or minimum values. • Fixed an issue where undoing the deletion of equations arranged at the beginning did not correctly restore their positions. • Fixed an issue causing repeated use of colors for linked numbers after deleting equations. • Fixed inaccuracies in the display positions of certain elements within the onboarding tutorial. • Additional stability improvements and fixes for other reported issues. Thank you for using Calvance! We’ll keep improving the app to enhance your experience.

New Features: • Custom Number Formatting: Now you can format individual calculation results as percentages, set decimal places, and toggle thousand separators for clearer numbers. Improvements: • Simplified onboarding experience, making it even easier to understand and start using Calvance quickly. Bug Fixes: • Fixed various known issues for improved app stability and performance. Thanks for your continued support! We keep enhancing Calvance for your best experience.

Fixed known issues.

New Features: • New Element Cursor: Indicates where new canvas elements will be added. • Drag Alignment: Automatically aligns canvas elements when dragging. • Long Formula Line Break: Select the position in a formula where you want to break the line, press the return key on the keyboard to display long formulas with line breaks. • Insert Empty Line: Select a canvas element, press the return key to insert an empty line below it. • Drag Selection: Long-press on empty canvas area and drag to create a selection box, quickly selecting multiple canvas elements. • Select All: Tap on empty canvas area to open the "Select All" menu, one-click selection of all elements on the canvas. Improvements: • Redesigned app bar, keyboard, and toolbar • Removed the number adjustment slider that had limited practical use • New faster, more precise calculation engine • New help tutorials • New app icon Bug Fixes: • Fixed the issue where canvas content occupying too large an area would cause incomplete image exports • Fixed number formatting errors and calculation failures in certain language environments This update includes significant changes. If you encounter any issues, please contact us at [email protected]. Thank you for your feedback, and we will continue to update to provide a better experience!

New Features: • Dark Mode: Support for dark theme, providing eye-friendly experience in low-light environments and reducing visual fatigue. Improvements: • Updated calculation engine, making "100 + 23% = 123". Bug Fixes: • Fixed issue where changing system font size would cause incomplete display; • Fixed issues with abnormal operation on macOS; • Other discovered issues and stability improvements. If you encounter any problems during use, please contact us at [email protected]. Thank you for your feedback, and we will continue to update to provide a better experience!

New Features: • Multiple calculation templates have been added. When creating a new canvas, you can start by selecting a template; • Negative signs can be added to functions and left parentheses, allowing the creation of calculations such as -ln and -(3 × 5); • Transparent background images can be exported; • It is now possible to directly open canvas files shared by other users. Improvements: • Optimize the calculation engine to make the calculations more accurate and efficient. Bug Fixes: • Corrected the issue of 5% × 5 = ?; • Corrected the problem of incorrect calculation of 15% + 10%; • Fixed the issue of animation delay when dragging the calculation result; • Other discovered issues and stability improvements. If you encounter any problems during use, please contact us at [email protected]. Thank you for your feedback, and we will continue to update to provide a better experience!

New Features: • Support for physical keyboard input, improving typing efficiency; • Added support for 9 new languages including German, French, etc.; • Adopted new canvas file format (.calvx). Optimizations: • Toolbar styling; • iOS 26 style app icon. Bug Fixes: • Fixed canvas jitter issue during rapid input; • Fixed incorrect number link updates when switching positive/negative signs; • Fixed issue with line breaks in formulas not being properly processed; • Other discovered issues and stability improvements.