Comparison

Acellus vs Gibbs Smith Education 3.0

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Acellus

This online learning system offers a dynamic and interactive educational experience for K-12 students. It uses short video lessons and practice problems to assess understanding, with personalized instruction and real-time progress monitoring available.

Highlights
  • Self-paced learning
  • Personalized instruction
  • Live progress monitoring
  • Automatic record-keeping
  • Data-driven instruction
  • Comprehensive K-12 curriculum
Read full description

Every student learns differently. Acellus meets them where they are — with personalized, video-based K-12 instruction used by over one million students across every U.S. state. Short video lessons introduce each concept, followed by practice problems that adapt to how your student is progressing. The result: a dynamic learning experience built around the individual, not the classroom average. Learn at Their Own Pace Students work independently through concepts, with personalized instruction that helps them truly master each one before moving on. Stay in the Loop Monitor your student's progress in real time from any device. Scores, hours worked, and course progress are automatically compiled into printable reports. Always Improving Student responses are continuously analyzed and used to refine course content — so courses get more effective over time, updated daily. A Complete K-12 Curriculum Acellus covers all core subjects K-12, plus Advanced Placement (AP), Exceptional Education, Career & Technical Education, and Exam Preparation — over 470 courses in total. Learning That Goes Anywhere At school, at home, or on the go — Acellus picks up exactly where your student left off, on any device with an internet connection. Give your student the personalized education they deserve. Download Acellus today.

About

Gibbs Smith Education 3.0

Access customized social studies programs aligned with state standards. Read and access your favorite titles offline, and explore a digital experience portal. Download this educational resource for free and take it anywhere.

Highlights
  • State standards-aligned social studies programs
  • Offline access to titles
  • Digital experience portal
  • Customizable content
  • Free to download
Features
Read full description

Gibbs Smith Education, a division of Gibbs Smith, Publisher is a leading publisher of customised social studies programs aligned with your state's standards. With the Gibbs Smith Education app, you can read and access your favorite titles, even when offline. In addition, the Gibbs Smith Education app lets you access Experience State History, our portal to the digital experience of your aprogram. Download free and take Gibbs Smith Education with you wherever you go!

Screenshots

Acellus4 screens
Gibbs Smith Education 3.04 screens

Verdict

The call

The clearest difference is rating: Gibbs Smith Education 3.0 at 5.0 against Acellus's 4.5. Gibbs Smith Education 3.0 also leads on iOS requirement (14.0 vs 16.4). Acellus's advantage is ratings volume (32K vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Gibbs Smith Education 3.0 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Acellus has 32K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Acellus ships an update every 3 months, Gibbs Smith Education 3.0 every 4 months. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

Scorecard3 real differences · 7 level
Acellus versus Gibbs Smith Education 3.0: the parameters behind the verdict, then further details
ParameterAcellusGibbs Smith Education 3.0
PriceFreeFree
Rating4.5 (32K ratings)5.0 (1 ratings) — better
Positive reviews36.1% of reviews
Number of ratings32K — better1
Update frequencyEvery 3 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.414.0 — better
Further details — not scored
Size7 MB75 MB
Age rating4+4+
DeveloperGoldKey Security CorporationGibbs Smith Education

Customer experience

Acellus

All ratings31,649 ratings
Positive87.6%
Neutral3.2%
Negative9.2%
Written reviews507 reviews
Positive36.1%
Neutral15.2%
Negative48.7%

Gibbs Smith Education 3.0

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Acellus

Reported bugs

4 issues
  • Videos randomly restarting or freezing
  • Incorrect grading of written assignments
  • Inability to review past lessons and videos
  • Courses not properly syncing progress across devices

Requested features

5 requests
  • Add subtitles or transcripts for videos
  • Allow skipping of videos if content is already understood
  • Improve mobile app usability and stability
  • Provide more hands-on and interactive learning experiences
  • Offer more personalized learning paths and feedback

Gibbs Smith Education 3.0

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Acellus

No in-app purchases

None

Gibbs Smith Education 3.0

No in-app purchases

Questions

Is Acellus free?
Acellus is free to download, with no in-app purchases.
Is Gibbs Smith Education 3.0 free?
Gibbs Smith Education 3.0 is free to download, with no in-app purchases.
Which has better reviews, Acellus or Gibbs Smith Education 3.0?
Gibbs Smith Education 3.0 is rated higher. Acellus averages 4.5 out of 5 from 32K ratings, while Gibbs Smith Education 3.0 averages 5.0 from 1 ratings.
Do Acellus or Gibbs Smith Education 3.0 have ads?
Neither Acellus nor Gibbs Smith Education 3.0 shows ads.
Which is updated more often, Acellus or Gibbs Smith Education 3.0?
Acellus ships an update every 3 months, and Gibbs Smith Education 3.0 every 4 months. Most recently, Acellus was updated on September 24, 2026 and Gibbs Smith Education 3.0 on September 9, 2026.

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