- Added a 14-day free Premium trial
- Improved the reliability of data sync and recording recovery
Slax Note · Release Notes
Every version since launch.
38 releases across iOS and Android. The latest is v4.0.0, shipped May 28, 2026.
- Fixed an issue where the app might fail to launch after updating, and improved the stability of local data migration
- Fixed a crash that could occur when opening a note’s detail page
- Fixed an issue where the first recording session could fail
- Note cards now always display the recording start time; improved account popup interactions
- Fixed an issue where voice notes could disappear after app restart
- Added automatic recovery for orphaned recordings found on launch
- Fixed occasional error when starting a recording right after playback
- Bug fixes and stability improvements.
- Auto-polish starts right after recording — ready when you open it.
- Faster startup and note list loading.
- Fixes long recording transcription issues.
- Fixes slow startup on poor networks.
- Fixes note detail freezes.
- Improves data compatibility and the recovery experience after upgrading from older versions.
- Fixes an issue where some note audio could not be played.
- Fixes an issue where the interface could freeze when expanding very long text.
- Fixes an issue with abnormal display of the original text on the polish results page.
- Fixes an issue where the version number was not displayed correctly on the Settings page.
- Fixes an issue where AI conversation history could be lost after reinstalling the app.
- Fixes an issue where the Bluetooth microphone could not be used while a Bluetooth headset was connected.
- Fixes an issue where notes were not generated after recording stopped automatically at the 30-minute limit.
- Fixes an issue where archived notes could show an incorrect status in some cases.
- Makes pull-to-refresh significantly faster and prevents it from triggering a full sync.
- Prevents UI freezes when opening notes with long content.
- Fixes several UI strings that did not switch correctly with the system language.
- The polishing details page now supports free-form conversation.
- You can continue asking follow-up questions, add more context, and rewrite based on existing content.
- Adds note archiving and unarchiving on the polish page.
- Adds a prompt when the login session expires.
- Fixes an issue with incorrect subscription status.
- Improves UI design.
- Improves AI polishing quality.
- Fixes bugs and improves performance and stability.
- Fixes an issue where text notes could not be edited after expanding.
- Fixes bugs and improves stability.
- Improves layout and overall user experience.
- Improves Chinese font rendering in share posters.
- Improves font display across the UI.
- Fixes an issue with incorrect login state.
- Fixes bugs and improves stability.
- Custom vocabulary now syncs to the cloud for improved speech recognition accuracy.
- Improves subscription status sync accuracy.
- Fixes bugs and improves stability.
- Fixes a delay in membership status updates.
- Text note transcripts are now expanded by default on the detail page.
- Improves copy on the detail page.
- Adds Prompt feature to the sidebar.
- Redesigns the membership page for clearer display of benefits and upgrade options.
- Improves the upgrade dialog and adds a restore purchase option.
- Fixes bugs and improves stability.
- Enhances text note editing with real-time cloud sync.
- Improves cloud sync reliability and accuracy.
- Adds Google sign-in.
- Adds Apple sign-in.
- Introduces cloud sync to access and manage notes across multiple devices.
- Improves UI design.
- Supports for importing external audio.
- Optimizes recording waveform style.
- Introduces new feature reminder popup
- Support for Portuguese language.
- Fixed some bugs.
- Built-in prompts can be deleted: manage your prompts freely and more flexibly.
- Prompt list supports drag-and-drop sorting: adjusting the order is more convenient, and the experience is smoother.
- Prompt Plaza optimization: updated copy and list order, making content discovery more efficient.
- Multiple Polishing for Flexible Revisions: Support repeated content polishing, with each modification result saved for easy comparison and adjustment to effortlessly find the most ideal version.
- Upgraded Interface for Better Usability: The polishing result page is newly optimized for a clearer interface and smoother operations.
- Newly Added Custom Phrases Feature: Add frequently used words and sentences. The system will prioritize them during recognition to quickly generate content tailored to your habits.
- Added: New poster template
- Fixed: Startup page layout display issues on certain devices
- Optimized recording plugin stability and fixed timer malfunction when recording is interrupted by system.
- Offers high-quality prompt templates covering diverse scenarios such as writing inspiration, meeting notes, and creative planning.
- Supports one-click template access for quick and efficient creative inspiration.
- Experience Improvements:
- Streamlines the creative process, boosting both work efficiency and content quality.
- Fixed an issue where audio format abnormalities may occur in certain scenarios.
Android
- Added GPT-4o-transcribe speech recognition model for faster and more accurate results.
- Optimized retry logic for speech recognition/text polishing to reduce repetitive actions.
- Android recording now includes noise cancellation to improve audio quality.
- Enhanced interface details and expanded clickable areas for Settings/Retry buttons.
iOS
- Added GPT-4o-transcribe speech recognition model for faster and more accurate results.
- Optimized retry logic for speech recognition/text polishing to reduce repetitive actions.
- Enhanced interface details and expanded clickable areas for Settings/Retry buttons.
- Click copy via long - press on original text for convenience.
- Bug fixs and performance improvements.
- Bug fixs and performance improvements.
- Connection Optimization：A new backup line is added to improve connection stability and reduce lags and interruptions.
- Real - time Voice Recognition Upgrade：The real - time voice recognition function is optimized, with further improvements in recognition speed and accuracy for more convenient operation.
- The voice - to - text function is launched. With AI technology, the recognition accuracy exceeds 95% under clear audio input, and it can automatically optimize text and punctuation.
- The convenient recording function arrives. One - click recording is very easy, with a single - time 30 - minute limit, and local storage ensures privacy and security.
- The intelligent creation function is on - line. There are various preset text styles and it supports custom prompts for personalized creation.
- The content sharing function is added. You can share recorded content as text or pictures to other apps to improve the transfer efficiency.