Comparison

Acadium vs College Decoded SAT/ACT Prep

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

Head to head
About

Acadium

This platform offers free digital marketing training, apprenticeships, and job opportunities. Learn marketing skills, build a portfolio through tasks, and gain real work experience remotely. Earn certifications and get help finding paid work or freelance clients.

Highlights
  • Free marketing courses
  • Remote apprenticeships
  • Build marketing portfolio
  • Direct feedback on tasks
  • Marketing certifications
  • Find paid work
Features
Read full description

WHAT IS ACADIUM? Acadium is the world's largest platform to get digital marketing training and launch a career in marketing. Get access to free marketing courses, apprenticeships, certifications and job opportunities in digital marketing. WHAT IS DIFFERENT ABOUT ACADIUM? We offer a FREE end to end solution to learning, training and getting hired in digital marketing. We will train you and help you find paid work in marketing for no cost. You can join from anywhere in the world, 100% remotely. LEARN DIGITAL MARKETING Start with free courses to learn the basics of digital marketing. When you have the basics down, complete small tasks ranging from 1-5 hours for businesses and start building your marketing portfolio. Businesses will give you direct feedback on your marketing tasks to help you get better. GET WORK EXPERIENCE When you are ready you can start an apprenticeship working directly with a mentor (business owner). An apprenticeship is 10 hours a week for 3 months and 100% remote. Apprenticeships enable you to build real work experience, confidence and a network. GET CERTIFIED IN MARKETING Upon completing an apprenticeship you earn a marketing certification and a letter of reference from your mentor. 55% of apprenticeships lead to a hiring relationship. GET PAID WORK If you are totally new to marketing complete 4 apprenticeships to become a freelancer in Acadium and we will help you find freelancing clients. If you already have experience you can apply directly for freelancing clients. Whether you are totally new, experienced or somewhere in between you can use Acadium to launch a career in digital marketing for free. Get started now!

About

College Decoded SAT/ACT Prep

Features
Read full description

College Decoded is the SAT & ACT prep app built for students who want focused practice, score prediction, and a clear study loop. Start with a 20-question diagnostic that gives you a starting score in under 15 minutes. Then practice the gaps that move it, with SAT and ACT questions and written explanations. Premium unlocks unlimited practice, score prediction tools, written explanations, and premium study features. Terms of Use: https://collegedecoded.com/terms Privacy Policy: https://collegedecoded.com/privacy

Screenshots

Acadium4 screens
College Decoded SAT/ACT Prep4 screens

Verdict

The call

The clearest difference is update cadence: Acadium at every 3 weeks against College Decoded SAT/ACT Prep's every 2 months. On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

Acadium ships an update every 3 weeks, College Decoded SAT/ACT Prep every 2 months. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Acadium versus College Decoded SAT/ACT Prep: the parameters behind the verdict, then further details
ParameterAcadiumCollege Decoded SAT/ACT Prep
PriceFreeFree
Rating4.7 (402 ratings) — better—
Positive reviews56.1% of reviews—
Number of ratings402 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size76 MB49 MB
Age rating12+4+
DeveloperAcadium Inc.College Decoded LLC

Bugs and requests

Acadium

Reported bugs

4 issues
  • Login and profile picture upload issues
  • Blank screens and force close problems
  • Messaging and notification functionality not working
  • Incompatibility with latest iOS versions

Requested features

4 requests
  • Add back button in chat view
  • Integrate calendar scheduling for meetings
  • Improve syncing between mobile app and website
  • Implement profile filtering and search options

College Decoded SAT/ACT Prep

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Acadium

No in-app purchases

None

College Decoded SAT/ACT Prep

No in-app purchases

Questions

Is Acadium free?
Acadium is free to download, with no in-app purchases.
Is College Decoded SAT/ACT Prep free?
College Decoded SAT/ACT Prep is free to download, with no in-app purchases.
Do Acadium or College Decoded SAT/ACT Prep have ads?
Neither Acadium nor College Decoded SAT/ACT Prep shows ads.
Which is updated more often, Acadium or College Decoded SAT/ACT Prep?
Acadium ships an update every 3 weeks, and College Decoded SAT/ACT Prep every 2 months. Most recently, Acadium was updated on November 2, 2026 and College Decoded SAT/ACT Prep on October 31, 2026.

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