Measuring is free. Pro is a one-off purchase.
You never have to pay to measure, save or export your work, on any device. Pro is for people who want their Mac and iPhone to do more: sync, reports, imaging. You buy it once, and it unlocks Pro on all your Apple devices.
| Feature | Web version free | Mac & iPhone free | Mac & iPhone Pro |
|---|---|---|---|
| Measuring | |||
| Calibrate from a stage micrometer, with division counting and a distortion check | ✓ | ✓ | ✓ |
| Spores, basidia, cystidia, hyphae and other structures, with edge snapping | ✓ | ✓ | ✓ |
| Ranges, Q, Me, Qe, Ve, plots, histograms, “means stable” indicator | ✓ | ✓ | ✓ |
| Collection details, mount per photo, notes, leave out, undo and redo | ✓ | ✓ | ✓ |
| Your work | |||
| Save and open samples, back up everything to one file | ✓ | ✓ | ✓ |
| Copy results, CSV, annotated image | ✓ | ✓ | ✓ |
| Piximètre import and export · English, French, Spanish, Italian | ✓ | ✓ | ✓ |
| iCloud sync of scales and samples between your devices | – | – | ✓ |
| PDF collection report, and plates of photos for publication | – | – | ✓ |
| Imaging | |||
| Ornamentation view: brings out warts, ridges and networks | – | – | ✓ |
| Focus stacking: one sharp image from a focus series | – | – | ✓ |
| Camera with a live scale bar (iPhone) and live microscope camera (Mac) | – | – | ✓ |
| Open photos straight from Photos or Files with the share button | – | – | ✓ |
App coming soon to the App Store Open the web version
How Pro works
- One purchase, no subscription. Buy it once in the app and it unlocks Pro on your Mac, iPhone and iPad. Family Sharing works too.
- The price is shown in the app and on the App Store, in your currency.
- Nothing is held back from your data. Saving, backups and exports stay free, so you can always take your work elsewhere.
On Windows, Android or Linux?
The web version is the way to use Mycrometer there, and it stays free. If you’d like to see the enhanced ornamentation view and focus stacking in the web version, tell us at hello@mycrometer.app. A Pro option for the web depends on how many people ask.