# TT Pre-Calculus

> Teaching Textbooks Pre-Calculus. Enrollment in TT Pre-Calc course is required.

Canonical page: [https://chrome-stats.com/d/air.com.tt.precalculus](https://chrome-stats.com/d/air.com.tt.precalculus)

## Overview

- **ID:** `air.com.tt.precalculus`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Teaching Textbooks, LLC
- **Category:** EDUCATION
- **Downloads:** 5,651
- **Rating:** 3.64 / 5 (18 ratings)
- **Version:** 4.0.892
- **Last updated:** 2026-07-28
- **First published:** 2021-01-19
- **Publisher country:** US
- **Size:** 76 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=air.com.tt.precalculus)
- **Website:** [https://www.teachingtextbooks.com/](https://www.teachingtextbooks.com/)
- **Privacy policy:** [https://teachingtextbooksapp.com/privacy.html](https://teachingtextbooksapp.com/privacy.html)

## Description

"TT Pre-Calculus" is an educational app designed for students enrolled in the Teaching Textbooks Pre-Calculus course. It offers 95 audiovisual lectures, thousands of practice problems, and automated grading with instant feedback. Students can learn independently, even offline for up to 6 lessons, making it ideal for on-the-go learning. The app includes a digitized textbook, parental controls, and detailed explanations for mistakes, creating a comprehensive learning experience without ads or in-app purchases.

## Rankings

- #687,190 — Overall
- #14 — calculus

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`

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Source: [Chrome-Stats](https://chrome-stats.com/d/air.com.tt.precalculus)