# TT Algebra 1

> Teaching Textbooks Algebra 1

Canonical page: [https://chrome-stats.com/d/id1516357824](https://chrome-stats.com/d/id1516357824)

## Overview

- **ID:** `id1516357824`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Teaching Textbooks
- **Category:** Education
- **Rating:** 3.00 / 5 (119 ratings)
- **Version:** 4.0.884
- **Last updated:** 2024-02-21
- **First published:** 2020-12-16
- **Size:** 86 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/tt-algebra-1/id1516357824)
- **Website:** [https://www.teachingtextbooks.com/](https://www.teachingtextbooks.com/)
- **Privacy policy:** [https://teachingtextbooksapp.com/privacy.html](https://teachingtextbooksapp.com/privacy.html)

## Description

The TT Algebra 1 Chrome extension gives you quick access to all Teaching Textbooks Algebra 1 materials on supported devices. Enrollment in the TT Algebra 1 course is required. It supports on-the-go study and offline access for up to 6 lessons, making it ideal for homeschool families.

Highlights include 142 audiovisual lectures covering core 9th-grade concepts, thousands of practice problems, automated grading with instant feedback, and step-by-step audiovisual explanations. It also includes parental controls, a digitized textbook with search and a hyperlinked index, and an ad-free experience. Internet connectivity is required, but you can stay offline for up to 6 lessons.

## Rankings

- #148,660 — Overall

## Review summary

TT Algebra 1 offers strong teaching features like rewatchable videos, automatic grading, and travel-friendly offline progress, plus customization and a handy note pad. However, reliability issues (crashes, freezes, lost progress), subpar audio controls, scratchpad/input glitches, and UI frustrations frequently appear across reviews. Teaching quality and pacing also vary between lessons. Overall solid when it works, but stability and UX improvements are needed for a consistently positive experience.

### Pros

- Rewatchable video lessons with thorough explanations that help solidify concepts.
- Automatic grading and immediate progress tracking for easy monitoring of performance.
- Pause/resume feature and offline travel-friendly progress so you can study away from home without losing days.
- Customization options like wallpapers/backgrounds and a note pad (S-Pen) for a paperless learning experience.
- Helpful for homeschooling and learning on the go with structured, step-by-step instruction.

### Cons

- Frequent crashes, freezes, and even lost progress, with slow or broken loading affecting reliability.
- Audio controls are limited or unhelpful; the sound often cannot be muted, which can be disruptive.
- Scratchpad usability issues (delayed eraser, glitches) and input problems that hinder quick problem solving.
- On-screen keyboard and UI elements (small buttons, glitches) make navigation and answering questions frustrating.
- Inconsistent teaching quality and pacing across lessons, with some explanations not aligned to the practice or too hard to follow.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1516357824)