Lattica
Crystal structures in 3D
Only for iPhone
Free
iPhone
Save crystal structures, organize them in a personal library, and inspect unit cells and atomic positions in 3D.
CrystalStructure helps you keep lattice parameters, space groups, and atomic sites together so you can quickly return to structures from papers, textbooks, or your own notes.
- Redesigned the structure library with search, richer metadata, and clearer previews.
- Improved structure editing for lattice parameters, space groups, and atomic sites.
- Added a grouped space group picker to make settings easier to browse.
- Added bundled example structures, including Quartz, for quick exploration.
- Improved 3D structure previews and structure detail display.
- Strengthened data migration and recovery for existing saved structures.
- Added Settings and an App Store review link.
The developer, Sota Iguchi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sota Iguchi
- Size
- 3.1 MB
- Category
- Education
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Sota Iguchi