# Acellus

> Personalized K-12 Education

Canonical page: [https://chrome-stats.com/d/id1050216640](https://chrome-stats.com/d/id1050216640)

## Overview

- **ID:** `id1050216640`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** GoldKey Security Corporation
- **Category:** Education
- **Rating:** 4.50 / 5 (31,977 ratings)
- **Version:** 3.1.8
- **Last updated:** 2026-07-04
- **First published:** 2015-11-01
- **Size:** 7.47 MB
- **Data as of:** 2026-09-20
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/acellus/id1050216640)
- **Website:** [http://acellus.com](http://acellus.com/)
- **Privacy policy:** [http://www.acellus.com/privacy.html](http://www.acellus.com/privacy.html)

## Description

Acellus delivers learning that adapts to each student, offering K-12 courses with video lessons, instant feedback, and real-time progress tracking for parents. Each student receives personalized instruction and practice problems that adapt to their pace, creating a learning experience that centers on the individual rather than the classroom average.

With over 470 courses across core subjects plus AP, Exceptional Education, and Career & Technical Education, Acellus enables learning anywhere—school, home, or on the go—on any internet-enabled device. Real-time dashboards provide printable reports, and content is continuously refined based on student responses to keep lessons current and effective.

## Rankings

- #8,860 — Overall
- #37 — education
- #39 — education
- #65 — student
- #78 — security
- #88 — secure

## Review summary

Users value Acellus for homeschooling and math learning, plus its self-paced structure. However, persistent mobile bugs, login problems, AI-based grading frustrations, and video glitches heavily detract from the experience, with many noting the website is more reliable. Overall, the app is seen as promising but hampered by stability and usability issues.

### Pros

- Strong math-focused content that helps students improve in math concepts (e.g., division).
- Appeals to homeschool learners and is recommended for homeschooling.
- Self-paced learning that lets students move through material at their own speed.

### Cons

- Frequent bugs and instability on iOS/iPad and other devices (crashes, freezing, lag).
- Login/authentication issues (sign-in failures, saved password/remember-me problems).
- AI-driven writing tool/grading causes incorrect grading and forces unnecessary rewrites.
- Video playback issues and content glitches (videos cutting or not loading).
- App underperforms compared to the website (less reliable, more bugs).

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1050216640)