Comparison

ZpeakUp vs CertPrep

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

Head to head
About

ZpeakUp

Practice presentations with AI feedback on delivery and content. Features include a teleprompter, slide control, and random Q&A simulations. Improve verbal and non-verbal communication skills with instant analysis and progress tracking.

Highlights
  • Real-time presentation practice
  • AI speech and content analysis
  • Teleprompter and slide controller
  • Random Q&A and impromptu challenges
  • Progress tracking and detailed reports
  • Multi-language support (Mandarin, Cantonese, English)
Features
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【Real-Time Stage Simulation】 Turns your phone into a professional teleprompter and slide controller. • Slides Mode: Upload PPT/PDF; keep eye contact while slides auto-sync. • Random Q&A: Real questions for interviews & exams to train quick responses. • Your Script: Hidden teleprompter keeps you fluent without getting stuck. • AI Draft Mode: Enter keywords to generate structured speeches instantly. 【Skill & Content AI Feedback】 • Non-Verbal Analysis: Evaluates eye contact, facial expressions, volume & pacing. • Verbal Analysis: Catches filler words ("um", "uh"), word precision & logical flow. • Content Coach: Assesses argument strength and provides action-oriented improvements. 【HKDSE & TSA AI Speaking Mock Exam】 The ultimate exam buddy to boost your confidence and eliminate stage fright! • Real Practice: Massive question bank for HKDSE & TSA (Picture Description, Group Discussion, Presentations). • AI Mock Candidates: Practice interactive group discussions with smart AI partners. • AI Performance Analytics: Instant detailed reports pinpointing scoring strengths and weaknesses. 【Daily Practice & Impromptu Challenge】 • Speech Frameworks: Built-in STAR, PREP & expert models for clear structure. • Trilingual Quotes & Pronunciation: Master Cantonese, Mandarin & English. • Impromptu Challenge: Connect two random keywords to train speed-thinking under pressure. 【Personal Profile & Badges】 Visualized radar charts track your growth while collectible animal badges reward daily consistency. 【Recognition】 25+ regional awards, endorsed by 100+ language teachers, trusted by 10,000+ users. 【Free Features】 • Daily check-in rewards & analysis credits • 10+ real scenarios & massive question bank • Smart teleprompter & speech history storage • Basic speech frameworks & impromptu mode 【One-Time Purchases】 • Camera & face analysis • Deep content analysis • Follow-along rehearsal with AI pronunciation fixes • One-tap AI script generator 【VIP Subscription】 • Unlimited access to all speech analysis tools • Advanced Speech Framework Library for complex scenarios • Full access to famous quote library 【Exam SVIP Upgrade】 Top-tier privileges for students: • Unlimited HKDSE & TSA AI Mock Exams • Interactive discussion with AI candidates • Exclusive in-depth exam analytics reports 【CONTACT US】 For collaborations or feedback, email us at admin@zpeakup.app. Privacy Policy: https://zpeakup.app/privacy.php Terms of Use: https://zpeakup.app/condition.php Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

CertPrep

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AWS SAA Cert Companion is your all-in-one study tool for the AWS Certified Solutions Architect Associate (SAA-C03) certification exam. PASSIVE LEARNING Receive AWS Solutions Architect questions throughout your day via notifications. Set how many per day and your preferred time window. Build certification knowledge during commutes, breaks, and downtime without opening the app. PRACTICE YOUR WAY Choose how many questions per session and study at your own pace. Every question includes a detailed explanation so you understand the concept, not just memorize the answer. 540+ questions covering resilient architectures, high-performing solutions, secure applications, and cost optimization. REALISTIC MOCK EXAMS Simulate the real exam with 65 questions and a 720/1000 pass mark. Choose from three modes: - Timed: 130 minutes, just like the real exam - Untimed: No time pressure, focus on accuracy - Sudden Death: One wrong answer and it's over Answers are hidden until you finish, then reviewed with full explanations. SMART ANALYTICS Track your accuracy, streaks, study time, and score trends. See your most missed questions and weakest topics so you know exactly where to focus. PRIVACY FIRST No accounts, no servers, no tracking. All your data stays on your device. Zero data collection. PREMIUM Free version includes 10 practice questions per session and 1 passive learning question per day. Upgrade once to unlock unlimited practice, extra passive learning, hide mastered questions, and practice most missed questions. No subscription — pay once, keep forever. This app is not affiliated with, endorsed by, or sponsored by Amazon Web Services or Amazon.com, Inc. AWS is a registered trademark of Amazon.com, Inc. All content is independently authored for educational purposes.

Screenshots

ZpeakUp4 screens
CertPrep4 screens

Verdict

The call

ZpeakUp and CertPrep are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. ZpeakUp sells 10 in-app purchases, starting at $1.99 per 7 days and CertPrep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
ZpeakUp versus CertPrep: the parameters behind the verdict, then further details
ParameterZpeakUpCertPrep
PriceFreeFree
Rating4.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size243 MB4 MB
Age rating4+4+
DeveloperRiseverse Tech LimitedJan Roldan Hernandez

In-app purchases

10 purchases

ZpeakUp

Subscriptions4
  • Weekly Plan$1.997 Days
  • Monthly Membership$4.991 Month
  • ZpeakUp Premium$10.001 Month
Show 1 more
  • Quarterly Membership$12.993 Months
One-time6
  • 1 Coins$0.29
  • 3 Coin$0.99
  • 10 coins$2.99
Show 3 more
  • 25 coins$4.99
  • 36 coins$5.99
  • 50 coins$7.99
1 purchases

CertPrep

One-time1
  • AWS SAA Premium$3.99

Questions

Is ZpeakUp free?
ZpeakUp is free to download, with in-app purchases available.
Is CertPrep free?
CertPrep is free to download, with in-app purchases available.
Do ZpeakUp or CertPrep have ads?
Neither ZpeakUp nor CertPrep shows ads.

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