Comparison

SIE Exam vs NorthStar SIE

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

Head to head
About

SIE Exam

Prepare for the Securities Industry Essentials (SIE) exam with a personalized study plan. Practice with over 700 questions, track your progress, and compare your scores to the community average to boost your confidence and pass on your first attempt.

Highlights
  • Personalized study plan
  • 700+ practice questions
  • Track strengths and weaknesses
  • Detailed test statistics
  • Community score comparison
  • Topic-based learning
Features
Read full description

Pass your SIE with flying colors! Boost your confidence in passing the first time with our mobile app and a personal study plan based on your current skill and requirements. The Securities Industry Essentials® (SIE®) Exam is a FINRA exam for prospective securities industry professionals. This introductory-level exam assesses a candidate’s knowledge of basic securities industry information including concepts fundamental to working in the industry, such as types of products and their risks; the structure of the securities industry markets, regulatory agencies and their functions; and prohibited practices. Follow a specially designed personal study plan and train yourself to pass the first time! Key features: - Choose from different topics required to pass a certification - Practice with 700+ questions - Track your strengths and weaknesses within Stats section of the app - Study detailed statistics of every test you take - Compare your score to the community average for almost any type of exam - - - - Purchases, subscriptions and terms You need to buy a lifetime access or subscribe to get access to all features, courses and questions. The cost of the purchase is charged to your iTunes account. Subscriptions are auto-renewable and are billed at the rate and period selected depending on the subscription plan. Users’ accounts are charged for auto-renewal within 24 hours prior to the end of the current period. Subscriptions can be managed and auto-renewal can be turned off in Account Settings in iTunes after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of use: https://mastrapi.com/terms Privacy policy: https://mastrapi.com/policy

About

NorthStar SIE

Prepare for your Securities Industry Essentials exam with interactive quizzes. Get instant feedback on your answers from an extensive question bank. Study effectively and improve your exam readiness.

Highlights
  • Extensive test bank
  • Interactive quiz format
  • Instant feedback on responses
  • Exam preparation
  • Securities Industry Essentials focus
Read full description

NorthStar SIE helps you prepare for your Securities Industry Essentials exam. It pulls questions from our extensive test bank into an interactive quiz format, giving you instant feedback on your responses.

Screenshots

SIE Exam4 screens
NorthStar SIE4 screens

Verdict

The call

The clearest difference is rating: NorthStar SIE at 5.0 against SIE Exam's 4.5. NorthStar SIE also leads on in-app purchases (none vs 2). SIE Exam's advantage is update cadence (every 4 months vs every 50 months) and ratings volume (311 vs 11). On price, ads 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. SIE Exam sells 2 in-app purchases, starting at $24.99 per month. NorthStar SIE asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

NorthStar SIE holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: SIE Exam has 311 ratings behind it against 11, so its average is the more settled of the two.

UpkeepUpdate frequency

SIE Exam ships an update every 4 months, NorthStar SIE every 50 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
SIE Exam versus NorthStar SIE: the parameters behind the verdict, then further details
ParameterSIE ExamNorthStar SIE
PriceFreeFree
Rating4.5 (311 ratings)5.0 (11 ratings) — better
Positive reviews30.0% of reviews—
Number of ratings311 — better11
Update frequencyEvery 4 months — betterEvery 50 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.6
Further details — not scored
Size35 MB4 MB
Age rating4+4+
DeveloperMastrAPINorthStar Securities Exam Prep, LLC

Customer experience

SIE Exam

All ratings310 ratings
Positive86.5%
Neutral3.2%
Negative10.3%
Written reviews10 reviews
Positive30.0%
Neutral10.0%
Negative60.0%

NorthStar SIE

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

SIE Exam

Subscriptions1
  • Monthly with Trial7 Days trial$24.991 Month
One-time1
  • Lifetime$99.99
None

NorthStar SIE

No in-app purchases

Questions

Is SIE Exam free?
SIE Exam is free to download, with in-app purchases available.
Is NorthStar SIE free?
NorthStar SIE is free to download, with no in-app purchases.
Which has better reviews, SIE Exam or NorthStar SIE?
NorthStar SIE is rated higher. SIE Exam averages 4.5 out of 5 from 311 ratings, while NorthStar SIE averages 5.0 from 11 ratings.
Do SIE Exam or NorthStar SIE have ads?
Neither SIE Exam nor NorthStar SIE shows ads.
Which is updated more often, SIE Exam or NorthStar SIE?
SIE Exam ships an update every 4 months, and NorthStar SIE every 50 months. Most recently, SIE Exam was updated on October 30, 2026 and NorthStar SIE on October 24, 2026.

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