Comparison

CertPrep vs Acronym

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

Head to head
About

CertPrep

Features
Read full description

Pass your certification exams with confidence. CertPrep delivers realistic practice tests with detailed explanations for 98 exams across 21 industry-leading vendors -- the most comprehensive cert prep app available. 98 CERTIFICATION EXAMS MICROSOFT (29 exams) Azure: AZ-900, AZ-104, AZ-204, AZ-305, AZ-400, AZ-500, AZ-700, AZ-800, AZ-801 Security: SC-900, SC-100, SC-200, SC-300 Data: DP-100, DP-300, DP-600, DP-700, DP-900 AI: AI-102, AI-900 Microsoft 365: MS-102, MD-102 Power Platform: PL-900, PL-300, PL-400 GitHub: GH-900, GH-300 Dynamics 365: AB-730, AB-731 GOOGLE CLOUD (14 exams) Cloud Architect, Cloud Developer, Data Engineer, Security Engineer, DevOps Engineer, Network Engineer, Database Engineer, ML Engineer, Associate Cloud Engineer, Cloud Digital Leader, Data Practitioner, Workspace Admin, SecOps Engineer, Generative AI Leader COMPTIA (10 exams) Security+ SY0-701, A+ Core 1 & 2, SecurityX CAS-005, Network+ N10-009, CySA+ CS0-003, PenTest+ PT0-003, Cloud+ CV0-004, Server+ SK0-005, Linux+ XK0-005 CISCO (9 exams) CCNA 200-301, CCNP ENCOR, SCOR 350-701, DevNet 200-901, ENARSI 300-410, DCCOR 350-601, CLCOR 350-801, CyberOps 200-201, ENSLD 300-420 FORTINET (4) -- NSE4, NSE5, NSE6, NSE7 ISACA (3) -- CISA, CISM, CRISC ISC2 (3) -- CISSP, CCSP, SSCP DATABRICKS (3) -- Data Engineer, ML, GenAI JUNIPER (3) -- JNCIA-Junos, JNCIA-SEC, JNCIS-ENT EC-COUNCIL (2) -- CEH, CHFI CHECK POINT (2) -- CCSA, CCSE SALESFORCE (2) -- Administrator, Sales Cloud SAP (2) -- S/4HANA FI, S/4HANA CO HASHICORP (2) -- Terraform, Vault SERVICENOW (2) -- CSA, CIS-ITSM CNCF (2) -- CKA, CKAD PALO ALTO (2) -- PCNSA, PCNSE + Snowflake, Splunk, Red Hat, VMware REALISTIC PRACTICE TESTS Take timed, exam-length practice tests that mirror the real certification experience. Each test randomizes questions so every attempt feels fresh. VERIFIED ANSWERS WITH EXPLANATIONS Every answer is independently verified -- not copied from unreliable dumps. Detailed explanations teach you WHY each answer is correct and why the others are wrong. SMART STUDY TOOLS - Bookmark tricky questions for focused review - Detailed explanations for every question - Track progress across multiple attempts - Identify weak domains and improve strategically FREE TO START Try any exam free: 20 questions and 1 practice test. Upgrade to Pro ($9.99 per exam) to unlock everything. NEW EXAMS ADDED REGULARLY No app update needed -- new certifications appear automatically. Follow us for announcements. WHY CERTPREP? - 98 exams across 21 vendors -- one app - No subscriptions -- one-time purchase per exam - Answers verified by certified professionals - Works offline after initial load - Clean, distraction-free dark interface - Privacy first -- Sign in with Apple supported Download CertPrep and start passing.

About

Acronym

Prepare for CompTIA certifications with a terminal-themed flashcard app. It offers detailed explanations, spaced repetition, and various study modes to help you master exam concepts and track your progress effectively.

Highlights
  • Terminal-themed flashcards
  • Deep dive explanations
  • Spaced repetition learning
  • Multiple study modes (Quick 5, Rapid Fire, Match Pairs, PBQ Drill)
  • Progress tracking and domain reports
  • Confidence tracking
  • Exam countdown timer
Features
Read full description

Study smarter for your CompTIA certifications with Acronym, a terminal-themed flashcard app built by a cybersecurity student. 706 terms across A+ Core 1, A+ Core 2, Network+, and Security+ with full definitions, deep dive explanations, and spaced repetition to lock concepts into long-term memory. FLASHCARDS WITH DEPTH Every term includes a clear definition and a Deep Dive that explains the why, not just the what. Spaced repetition tracks your confidence and brings back the terms you struggle with. STUDY MODES - Quick 5: Smart review targeting your 5 weakest terms - Rapid Fire: 20 timed multiple-choice questions, 10 seconds each - Match Pairs: Match terms to definitions in fast-paced rounds - PBQ Drill: 96 performance-based questions including scenarios, drag-and-drop sequences, and matching sets - Missed Terms Review: Re-drill only the terms you got wrong TRACK YOUR PROGRESS - Domain Report: See your weakest and strongest exam domains with accuracy and coverage tracking - Study Trends: Visualize your progress over time - Streak calendar and exam countdown timer - Confidence tracking on every card All features free. All study progress stored locally on your device. No account required. No ads. No data collected.

Screenshots

CertPrep4 screens
Acronym4 screens

Verdict

The call

The clearest difference is in-app purchases: Acronym at none against CertPrep's 10. Acronym also leads on iOS requirement (15.0 vs 17.0). CertPrep's advantage is update cadence (every 10 days vs every 3 weeks). 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. CertPrep sells 10 one-off in-app purchases. Acronym asks for nothing beyond the download.

UpkeepUpdate frequency

CertPrep ships an update every 10 days, Acronym every 3 weeks. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 6 level
CertPrep versus Acronym: the parameters behind the verdict, then further details
ParameterCertPrepAcronym
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 10 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size4 MB3 MB
Age rating4+4+
DeveloperWaltsoft IncNathaniel Craiu

In-app purchases

10 purchases

CertPrep

One-time10
  • SC-100 Cybersecurity Arch Pro$9.99
  • SC-300 Identity & Access Pro$9.99
  • AWS DevOps Professional$9.99
Show 7 more
  • AWS Security Specialty$9.99
  • AWS Solutions Architect Assoc$9.99
  • AWS Developer Associate$9.99
  • AWS GenAI Professional$9.99
  • AWS Adv Networking$9.99
  • AWS Cloud Practitioner$9.99
  • AWS Data Engineer$9.99
None

Acronym

No in-app purchases

Questions

Is CertPrep free?
CertPrep is free to download, with in-app purchases available.
Is Acronym free?
Acronym is free to download, with no in-app purchases.
Do CertPrep or Acronym have ads?
Neither CertPrep nor Acronym shows ads.
Which is updated more often, CertPrep or Acronym?
CertPrep ships an update every 10 days, and Acronym every 3 weeks. Most recently, CertPrep was updated on October 8, 2026 and Acronym on October 12, 2026.

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