Comparison

Shor's algorithm vs AWS SCS

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

Head to head
About

Shor's algorithm

Features
Read full description

This app is a demonstration of Shor's algorithm. You can get some help to understand Shor's algorithm.

About

AWS SCS

Features
Read full description

Prepare for the AWS Certified Security Specialty (SCS-C03) exam with realistic practice questions, exam mode, review mode, detailed explanations, bookmarks, and performance tracking. Study anytime with full offline access, review weak areas by domain, and build confidence before exam day. FEATURES โ€ข Realistic exam simulation with timed mode โ€ข Practice mode for focused, untimed study โ€ข Detailed explanations for every question โ€ข Bookmark questions for quick review โ€ข Performance tracking by exam domain โ€ข Offline access โ€” study anywhere, no internet required โ€ข Cloud sync โ€” sign in with Google to back up your progress PREMIUM SUBSCRIPTION Dojo Exam offers an auto-renewable annual subscription to unlock the full question bank. โ€ข Subscription name: Annual Auto-Renew โ€ข Duration: 1 year โ€ข Price: See in-app pricing for your region โ€ข Payment is charged to your Apple ID account at confirmation of purchase โ€ข Subscription automatically renews unless cancelled at least 24 hours before the end of the current period โ€ข Your account will be charged for renewal within 24 hours prior to the end of the current period โ€ข You can manage and cancel your subscription in your Apple ID account settings after purchase โ€ข Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription ACCOUNT & DATA โ€ข Sign in with Google to sync progress across devices โ€ข Delete your account and all associated data anytime from Settings โ†’ Delete Account Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dojo-exam-production.up.railway.app/privacy

Screenshots

Shor's algorithm2 screens
AWS SCS4 screens

Verdict

The call

The clearest difference is update cadence: AWS SCS at every 2 weeks against Shor's algorithm's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Shor's algorithm sells 3 one-off in-app purchases and AWS SCS sells 1 in-app purchase, starting at $14.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Shor's algorithm ships an update every 6 months, AWS SCS every 2 weeks. The most recent releases landed on May 19, 2026 and September 13, 2026 respectively.

Scorecard1 real difference ยท 5 level
Shor's algorithm versus AWS SCS: the parameters behind the verdict, then further details
ParameterShor's algorithmAWS SCS
PriceFreeFree
Update frequencyEvery 6 monthsEvery 2 weeks โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS16.015.1 โ€” better
Further details โ€” not scored
Size7 MB33 MB
Age rating4+4+
DeveloperSungjun KimTutorials Dojo Pte. Ltd.

In-app purchases

3 purchases

Shor's algorithm

One-time3
  • coffee$0.99
  • latte$4.99
  • whopper set$9.99
1 purchases

AWS SCS

Subscriptions1
  • Annual Premium$14.991 Year

Questions

Is Shor's algorithm free?
Shor's algorithm is free to download, with in-app purchases available.
Is AWS SCS free?
AWS SCS is free to download, with in-app purchases available.
Do Shor's algorithm or AWS SCS have ads?
Neither Shor's algorithm nor AWS SCS shows ads.
Which is updated more often, Shor's algorithm or AWS SCS?
Shor's algorithm ships an update every 6 months, and AWS SCS every 2 weeks. Most recently, Shor's algorithm was updated on May 19, 2026 and AWS SCS on September 13, 2026.

Other comparisons