Finger Abacus

Master Mental Math with Speed & Confidence

Finger Abacus is a thoughtfully designed Android educational application that helps students build strong mental arithmetic skills using scientifically proven finger-based abacus techniques.

Designed for children, students, and lifelong learners, the app offers structured practice, interactive exercises, and progressive difficulty levels to improve focus, calculation speed, and numerical confidence.

📲 Get it on Google Play

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Finger Abacus Play Store QR Code

Merchant & Developer Information

Legal Name: Shanmugavel Devamanan
Brand / Application Name: Finger Abacus
Business Type: Individual App Developer

Contact Details

Email: devamanandev@gmail.com
Phone: +91 94871 23251
Address:
No. 27, Vignesh Nagar,
Visalatchi Kovil, Kambarasenpettai,
Tiruchirappalli – 620101,
Tamil Nadu, India

Product & Service Description

Finger Abacus is an Android-based educational platform that delivers digital learning tools, guided practice modules, and interactive exercises focused on improving mental arithmetic using finger-based abacus methodologies.

The application offers both free and premium digital features. Premium access may include advanced learning content, extended practice sessions, or subscription-based features delivered electronically within the app.

Payments & Delivery

All payments for premium features are securely processed through Google Play In-App Billing. Upon successful payment confirmation, access to purchased digital content or features is enabled instantly within the application.

Finger Abacus does not sell or deliver any physical goods.

Refund & Cancellation Policy

Refunds, cancellations, and purchase reversals for transactions made within the Finger Abacus application are governed exclusively by Google Play’s refund and cancellation policies.

Users may initiate refund requests directly through their Google Play account, subject to Google Play’s eligibility criteria and timelines.

Privacy Policy

Finger Abacus is committed to protecting user privacy. The application may collect limited personal or device information solely for functionality, analytics, customer support, and service improvement purposes.

Finger Abacus does not sell, rent, or share personal user data with third parties for marketing purposes.

Terms & Conditions

By accessing or using the Finger Abacus application, users agree to comply with the applicable terms of use, including acceptable usage policies, intellectual property protections, subscription conditions, and service limitations as defined within the application.