The best Numi alternatives

App	Price	How you pay	Mac	iPhone	iPad	Watch	App Store	Developer	Setapp	Rating
Numi	Free to start	Free, with paid upgrades								Too few ratings
Soulver	$59 once	Pay once								4.9
PCalc	$9.99 once	Pay once								4.7
Antinote	$5 once	Pay once								Too few ratings

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1. 1

   Soulver

   $59 onceBest alternative4.9

   Pick it if you plan budgets or trip costs and want every step visible and easy to change.

   A notepad calculator where you write sums in plain words and every answer updates when you change a number.

   Prices and full verdictDeveloper's siteCompare
   
2. 2

   PCalc

   $9.99 once4.7

   Pick it if you need RPN, hex or binary math on your iPhone and Apple Watch.

   A scientific calculator with RPN, hex and binary modes and a paper tape, on iPhone, Apple Watch and the Mac menu bar.

   Prices and full verdictApp StoreCompare
   
3. 3

   Antinote

   $5 once

   Pick it if you keep a dozen untitled Stickies or TextEdit windows open for numbers, links and to-dos.

   A $5 throwaway notepad on a hotkey that also calculates, converts currencies and reads text from screenshots.

   Prices and full verdictDeveloper's siteCompare

• Soulver vs NumiPick it if you plan budgets or trip costs and want every step visible and easy to change.
• Numi vs PCalcPick it if you need RPN, hex or binary math on your iPhone and Apple Watch.