# Soulver 4.0

- Product: Soulver (https://whatsnew.fyi/product/soulver)
- Vendor: Acqualia
- Date: 2026-06-22
- Version: 4.0
- Original notes: https://documentation.soulver.app/changelog#id-4.0
- Permalink: https://whatsnew.fyi/product/soulver/releases/4.0
- Labels: Platforms: macOS

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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Soulver 4 is our first paid update in 7 years with 50+ new featuresSoulver is now a universal purchase (Mac, iPad & iPhone)Owners of Soulver 3 are invited to upgrade to Soulver 4 at 50% off on the App…

- **added** — Universal purchase across Mac, iPad, and iPhone
- **added** — Trip planning feature to plan date ranges by specifying days or nights at each location
- **added** — Trip time budget alerts when exceeding specified duration
- **added** — Tags workflow to tag lines with hashtags and aggregate tagged lines
- **added** — Line highlighting in color to emphasize important lines
- **added** — Dividers to add structure to sheets
- **added** — Definition sheet to define new units and global variables
- **added** — New unit types including widgets and operations
- **added** — Science units for physics, chemistry, electrical calculations, and vehicle-related calculations
- **added** — Geography calculations for distance between places and DMS
- **added** — Money functions for sales tax, income tax, and inflation
- **added** — Music functions for MIDI and pitch
- **added** — Change over time functions for linear and exponential change plus file transfer
- **added** — Woodworking, pace, and percentage ratio functions
- **added** — Improved work hour and work day calculations
- **added** — Cultural event calculations for Christmas, Ramadan, Chinese New Year, and others
- **added** — Date formatting using format patterns
- **added** — Sheet pinning to keep sheets at the top of folders
- **added** — Sheet archiving to preserve completed sheets
- **added** — Redesigned settings interface inspired by macOS system settings
- **added** — 20+ additional customization settings including answer column alignment and background color
- **added** — Free HTML emailing service to share Soulver sheets as styled HTML emails
- **added** — iPhone cursor pad for easier sheet navigation with hold-down activation on the 9 key
- **added** — Agent-friendly CLI that can edit Soulver sheets and sheetbook files

Soulver 4 is our first paid update in 7 years with 50+ new featuresSoulver is now a universal purchase (Mac, iPad & iPhone)Owners of Soulver 3 are invited to upgrade to Soulver 4 at 50% off on the App Store

What's new in Soulver 4?

Detailed release notes

Trip planning

Plan out the date ranges for a trip by specifying the days or nights you'd like to spend in each placeSpecify a trip end date and Soulver will alert you when you've exceeded your time budget

Tags workflow

Tag lines with hashtags (#work, #home, etc) and add up or average lines that include the tag

Line highlighting

Highlight important lines in color to make them stand outCreate dividers to add extra structure to sheets

Definition sheet

Define new units & global variable in a dedicated Soulver sheetSupport for new unit types (like "widgets", "operations", etc)

Functions & units

Science: additional units for physics & chemistry, electrical calculations & vehicle related calculationsGeography: calculations (distance between places, DMS)Money: sales tax, income tax, inflationMusic: midi & pitchChange over time: linear & exponential change + file transfer functions

+ functions for woodworking, pace and percentage ratios.

New calendar calculation features

Improved work hour & work day calculationsDo calculations involving cultural events (Christmas, Ramadan, Chinese New Year, etc)Format dates using format patterns

Sheet pinning & archiving

Pin sheets to the top of foldersArchive sheets once you're done editing them but want to keep them around

Redesigned settings

Inspired by the macOS system settings20+ additional settings to further customize your Soulver experience, including answer column alignment & background color

HTML emailing service

Free service that lets you share your Soulver sheets as beautifully styled HTML emails

iPhone cursor pad

Navigate your sheets on iPhone more easily with the new cursor padHold down on the 9 key to activate the pad

Agent friendly CLI

The soulver command line interface can now edit Soulver sheets & sheetbook files