Fat Finger Scribble Calculator

Installs

< 1k

Rating

0.0

Rating count

< 100

Category	Productivity
Developer	DYNA LOGIX Számitástechnikai Kereskedelmi Betéti Társaság
Price	1.95
First release	6/19/2021 (4 years ago)
Last update	8/3/2023 (2 years ago)
Version	VARY
In-app purchases	No
Contains ads	No
Content rating	Everyone
Package name	dyna.logix.fingercalc

View on Play Store

Core Metrics

Data Breakdown

Date	Installs	Version
4/10/2025	688	N/A
4/6/2025	686	N/A
4/5/2025	683	N/A

Details

Forget the tiny buttons and tiny text on the watch!
Here is a Wear OS calculator without buttons!

► Enter digits and operators (+ - × / and more) by drawing with your finger!
► No space needed for buttons, so results appear with largest font size possible
► No need for reading glasses to calculate on the tiny screen

New Samsung Galaxy Watch 4 compatibility:
► Tested to work well
► Uses Bixby for voice calculation instead of Google Assistant

Features

► Gesture based, buttonless calculator
► Self-learning handwriting recognition
► Option to train script recognizer
► Can identify even the worse scribble!
► +-×/ Basic arithmetic
► Σ+ Easily add up lists of numbers (and edit the list)
► % percent calculator
► ^ exponentiation, √ square root calculations
► 1/x inversion, ± sign change
► Scientific notation
► 📌 Memory function (pin operands)
► Website, demo video, built-in help tutorials
► Tile works on both Wear OS 3.0 and 2.x
► All screen shapes and sizes

New option: Single Stroke Digits

Input digits 500% quicker in Version 2 if you enable the option to draw digits using a single continuous line. App will not wait for multiple strokes speeding up entry up to 5× faster!  See demo in Play Store video (at 8:59)

How to install?

1. Open Play Store on your watch
2. Search for "fat finger"
3. Install

Google doesn't provide an easy way to install Wear OS apps from Play Store running on your phone.

Money-back guarantee: Being a recently released app, I promise full refund without time limit for anyone who tries and doesn't like the app. If you are outside of the 2hr automatic refund window, just email me at [email protected] Please support Wear OS development!

Your feedback is welcome: I am excited to create something for Wear OS, that no other wearable platform has! (yet?) Please support independent Wear OS development!

Simple little calculator with LARGE digits!

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