- Incremental: Building the product piece by piece (e.g., building a house room by room). You finish a part of the whole.
- Iterative: Refining the product through repeated cycles (e.g., sketching a picture, then inking it, then coloring it). You improve the quality of the whole.
- Agile is both: It delivers finished pieces (Incremental) that are refined over time (Iterative).
