CertLab vs FlexPMP
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
CertLab
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CertLab β Certification Practice Stop jumping between tabs, videos, and scattered notes. CertLab puts your certification practice in one focused place so you can actually prepare, not just browse. Work through hundreds of exam-style questions, get instant feedback after each answer, and track your scores over time. Whether you have 10 minutes or an hour, CertLab fits your schedule. Practice your way Choose a full practice exam or a quick quiz with 10, 20, or 50 random questions. Shuffle the order to keep things fresh, or go straight through. Resume right where you left off if life gets in the way. Learn from every question Toggle instant feedback to see whether you got it right and why. Each question includes a detailed explanation so you understand the concept, not just the answer. Ask AI for help Stuck on a question? Copy the full question and all options with one tap, with the copy fuction on the top right, then paste it straight into your AI assistant of choice. Stay on track Set a daily reminder so practice becomes a habit, not an afterthought. Track your attempts and best scores to see how far you've come. Private by design No account. No sign up. Everything stays on your device. Currently available: Splunk Power User (SPLK-1002) More certifications coming soon.
FlexPMP
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Prepare for the PMP exam with focused, scenario-based practice. FlexPMP helps you build project-management judgment through realistic questions, structured review, and progress insights. Free Beta includes: β’ Full access to 2,179 practice questions β’ Quick 10, Question of the Day, and mock exams β’ Detailed answer explanations and mistake review β’ PMP Mindset guidance β’ Bookmarks, progress tracking, and readiness insights β’ English and Vietnamese interface options Question content remains in English and supported PMP exam languages. FlexPMP is an independent exam-preparation tool. It is not affiliated with or endorsed by Project Management Institute (PMI).
Screenshots
Verdict
The clearest difference is update cadence: CertLab at every 2 days against FlexPMP's every 9 days. FlexPMP's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CertLab ships an update every 2 days, FlexPMP every 9 days. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.
| Parameter | CertLab | FlexPMP |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days β better | Every 9 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod β better |
| Requires iOS | 16.4 | 13.0 β better |
| Further details β not scored | ||
| Size | 38 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Tenzin Negoen | Anh Tuan Tran |
In-app purchases
CertLab
No in-app purchases
FlexPMP
No in-app purchases





