# Calculus: one or two semester

> Two- or three-semester general calculus course to enhance student learning.

Canonical page: [https://chrome-stats.com/d/com.rktech.calculusvolumeone](https://chrome-stats.com/d/com.rktech.calculusvolumeone)

## Overview

- **ID:** `com.rktech.calculusvolumeone`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** RK Technologies
- **Category:** EDUCATION
- **Downloads:** 21,069
- **Rating:** 4.33 / 5 (103 ratings)
- **Version:** 6.0.7
- **Last updated:** 2025-05-23
- **First published:** 2020-03-08
- **Publisher country:** IN
- **Size:** 32 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.rktech.calculusvolumeone)
- **Website:** [https://krdleisure.blogspot.com](https://krdleisure.blogspot.com/)
- **Privacy policy:** [https://sites.google.com/view/rktechnology2019/home](https://sites.google.com/view/rktechnology2019/home)

## Description

**Calculus: One or Two Semester** is a comprehensive Chrome extension designed to support students in typical two- or three-semester general calculus courses. This educational tool breaks down complex concepts into manageable portions, covering essential topics such as functions, limits, derivatives, and integrals with clear explanations and real-world applications.

The app is structured into three flexible volumes, allowing efficient learning tailored to course length. It features detailed sections on functions and graphs, limits, derivatives and their applications, as well as integration techniques and their practical uses. Additional resources include tables of integrals and derivatives, and a pre-calculus review to ensure foundational understanding. Ideal for students and educators aiming to deepen their calculus knowledge and improve problem-solving skills.

## Rankings

- #425,485 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.google.android.gms.permission.AD_ID`
- `com.rktech.calculusvolumeone.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users appreciate the app for its clear explanations, well-presented content, and helpfulness in learning and practicing calculus. Many find it improves their understanding and study experience. However, multiple users mention that ads are intrusive, and a few experienced difficulties downloading files from the app to their laptops.

### Pros

- Content is well presented and easy to understand with clear explanations and solved exercises
- The app is very helpful for learning and practicing calculus concepts
- Users find it very useful for studying and improving their calculus skills
- It makes calculus easier to comprehend and boosts confidence
- Highly recommended and appreciated by students for its educational value

### Cons

- Presence of commercials/ads annoys some users
- Some users faced issues downloading files to their laptops

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.rktech.calculusvolumeone)