A discontinued spreadsheet application, first released 1991 for the NeXTSTEP platform and then for… A discontinued spreadsheet application, first released 1991 for the NeXTSTEP platform and then for Windows 3.1. It is known for pioneering the separation of data, data presentation and formula.
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Lotus Improv
Alternatives
| # | Image | App Name | Features | Platforms | Price | Website Link |
| 1 |  |
Morphit | Windows | Commercial | Website | |
| 2 |  |
XCubes | Windows iPhone iPad |
Free | Website | |
| 3 |  |
Quantrix Modeler | Mac Windows |
Commercial | Website |