Comparison

PSM I vs CTIA Threat Intelligence Prep

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

Head to head
About

PSM I

Prepare for your Professional Scrum Master 1 (PSM 1) certification with a comprehensive study tool. It offers realistic exam practice with randomized questions, a large question bank, and the official Scrum Guide. Achieve certification success efficiently and affordably.

Highlights
  • Randomized practice tests
  • Extensive question bank
  • Integrated Scrum Guide
  • Affordable pricing options
  • Focus on exam results
Features
Read full description

Prepare for Professional Scrum Master I on iPhone and iPad. PSM I is a practice app: full exams, a study mode, and the Scrum Guide. How you practice Try a free demo with 5 questions Take a 40-question practice exam from a large question bank See your score as soon as you finish Review the questions you missed Search the question bank With Pro, reveal the correct answers and take unlimited exams Read the Scrum Guide in English and in many community translations Keep every attempt in a history stored on your device Pro unlocks unlimited exams and revealed answers. You can also unlock a single exam. An independent practice app. It does not replace the official Professional Scrum Master assessment and does not issue a certificate.

About

CTIA Threat Intelligence Prep

Features
Read full description

PASS YOUR CERTIFIED THREAT INTELLIGENCE ANALYST EXAM Master threat intelligence with 500+ exam-focused practice questions that mirror EC-Council's C|TIA certification format. 500+ practice questions 5-minute study sessions Track your progress Remove mastered questions Text-to-speech support Dark mode available WHY GET CERTIFIED? Threat Intelligence Analysts earn up to $203K annually (Skillsoft 2024). EC-Council's C|TIA certification validates your ability to collect, analyze, and operationalize threat intelligence that protects organizations from advanced persistent threats. WHAT YOU'LL MASTER: • OSINT, HUMINT, and SIGINT collection techniques • Intelligence lifecycle's six phases from planning to feedback • Strategic, operational, tactical, and technical intelligence levels • STIX 2.1 and TAXII 2.1 protocols for threat sharing • Cyber Kill Chain's seven phases from reconnaissance to actions • MITRE ATT&CK framework with enterprise tactics and techniques • Diamond Model for intrusion analysis • Hypothesis-driven threat hunting methodologies • Analysis of Competing Hypotheses (ACH) and SACH techniques • TLP 2.0 classification protocols (Clear, Green, Amber, Red) • YARA rules for malware identification and detection • Python scripting for threat intelligence automation • Priority Intelligence Requirements (PIRs) and MoSCoW prioritization • SOC integration and intelligence operationalization • Pyramid of Pain for measuring defensive impact STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into threat intelligence expertise. Download now. Pass your exam. Master threat intelligence.

Screenshots

PSM I4 screens
CTIA Threat Intelligence Prep3 screens

Verdict

The call

The clearest difference is in-app purchases: CTIA Threat Intelligence Prep at none against PSM I's 2. CTIA Threat Intelligence Prep also leads on iOS requirement (15.0 vs 26.0). PSM I's advantage is update cadence (every 6 weeks vs every 4 months). On price, ads and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. PSM I sells 2 one-off in-app purchases. CTIA Threat Intelligence Prep asks for nothing beyond the download.

UpkeepUpdate frequency

PSM I ships an update every 6 weeks, CTIA Threat Intelligence Prep every 4 months. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

Scorecard3 real differences Ā· 5 level
PSM I versus CTIA Threat Intelligence Prep: the parameters behind the verdict, then further details
ParameterPSM ICTIA Threat Intelligence Prep
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 6 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size31 MB26 MB
Age rating4+4+
DeveloperKonstantin SkoblikDavy Raitt

In-app purchases

2 purchases

PSM I

One-time2
  • One Time Access$0.99
  • Unlock PRO Mode$3.99
None

CTIA Threat Intelligence Prep

No in-app purchases

Questions

Is PSM I free?
PSM I is free to download, with in-app purchases available.
Is CTIA Threat Intelligence Prep free?
CTIA Threat Intelligence Prep is free to download, with no in-app purchases.
Do PSM I or CTIA Threat Intelligence Prep have ads?
Neither PSM I nor CTIA Threat Intelligence Prep shows ads.
Which is updated more often, PSM I or CTIA Threat Intelligence Prep?
PSM I ships an update every 6 weeks, and CTIA Threat Intelligence Prep every 4 months. Most recently, PSM I was updated on October 20, 2026 and CTIA Threat Intelligence Prep on October 19, 2026.

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