# Soulver 3.15

- Product: Soulver (https://whatsnew.fyi/product/soulver)
- Vendor: Acqualia
- Date: 2025-09-15
- Version: 3.15
- Original notes: https://documentation.soulver.app/changelog#id-3.15
- Permalink: https://whatsnew.fyi/product/soulver/releases/3.15
- 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'.

---

Soulver is ready & optimized for the new iOS, macOS & iPadOS 26. Mac Added icons for the menu bar on macOS TahoeAdded a dedicated menu item to create a new sheetbook fileAdded a dedicated "Import" men…

- **added** — Icons for the menu bar on macOS Tahoe
- **added** — Dedicated menu item to create a new sheetbook file
- **added** — Dedicated Import menu item with ability to merge multiple sheetbooks into the current sheetbook
- **changed** — Minimum supported macOS is now macOS 13.5 Sonoma
- **added** — Support for the new windowing system and menu bar on iPad
- **added** — Additional export options presented when using the share button after a swipe on a sheet
- **added** — Built-in constants phi (the golden ratio) and tau (2π)
- **added** — Support for date plus plain number type expressions, assuming either days or hours
- **added** — Support for hourly, daily, weekly, monthly, quarterly, and yearly as compounding interval and interest interval in the compound interest formula

Soulver is ready & optimized for the new iOS, macOS & iPadOS 26.

Mac

Added icons for the menu bar on macOS TahoeAdded a dedicated menu item to create a new sheetbook fileAdded a dedicated "Import" menu item, which also adds the ability to merge multiple sheetbooks into your current sheetbookMinimum supported macOS is now macOS 13.5 Sonoma

iPad

Support for the new windowing system & menu barAdditional export options are now presented when using the share button after a swipe on a sheet

Calculator

Additional built-in constants: phi (the golden ratio) and tau (2π)Support for date + plain number type expressions, assuming either days or hours. For example: "August 5 + 5" [assume days], or "3:45pm + 5" [assume hours]Support for "hourly", "daily", "weekly", "monthly", "quarterly" and "yearly" as both the compounding interval and interest interval in the compound interest formula. For example: "hourly interest on $1k for 3 years at 4% compounding quarterly"