Invoice Simple: Invoice Maker vs Linked Phone Business Number

A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.

Invoice Simple: Invoice MakerLinked Phone Business Number

Verdict: Invoice Simple: Invoice Maker earns more — an estimated $19M–$78M/mo, versus $3k–$13k/mo for Linked Phone Business Number.