SIE Exam vs SIE Exam Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Personalized study plan
- 700+ practice questions
- Track strengths and weaknesses
- Detailed test statistics
- Community score comparison
- Topic-based learning
Read full descriptionHide 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
SIE Exam Prep
Prepare for your exams with a comprehensive study tool. Access questions and answers, save your favorites, and utilize an exam mode for realistic practice. Enjoy an ad-free experience.
- Questions with answers
- Favorites list
- Ad-free experience
- Exam mode
Read full descriptionHide full description
- Questions with answers - Favorites - Without advertising - Exam mode
Screenshots
Verdict
The clearest difference is review sentiment: SIE Exam Prep at 100% against SIE Exam's 30%. SIE Exam Prep also leads on update cadence (every 2 days vs every 4 months) and monetization model (free vs free with in-app purchases). SIE Exam's advantage is rating (4.5 vs 3.9) and ratings volume (310 vs 8). 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
Both are free to download. SIE Exam sells 2 in-app purchases, starting at $24.99 per month and SIE Exam Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
SIE Exam holds the better App Store score, 4.5 against 3.9. That said, the two scores are not equally well evidenced: SIE Exam has 310 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 30% of SIE Exam's written reviews are positive against 100% of SIE Exam Prep's, so the app with the better star average is not the one people write more warmly about.
SIE Exam ships an update every 4 months, SIE Exam Prep every 2 days. Both last shipped on October 22, 2026.
| Parameter | SIE Exam | SIE Exam Prep |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (310 ratings) — better | 3.9 (8 ratings) |
| Positive reviews | 30.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 310 — better | 8 |
| Update frequency | Every 4 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | MastrAPI | Danila Danilenko |
Customer experience
SIE Exam
SIE Exam Prep
In-app purchases
SIE Exam
- Monthly with Trial7 Days trial$24.991 Month
- Lifetime$99.99
SIE Exam Prep
- Access to app modes, questions$7.99
Questions
Is SIE Exam free?
Is SIE Exam Prep free?
Which has better reviews, SIE Exam or SIE Exam Prep?
Do SIE Exam or SIE Exam Prep have ads?
Which is updated more often, SIE Exam or SIE Exam Prep?
Other comparisons















