NobleX Infinity Labs vs PMP Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NobleX Infinity Labs
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Empowering 50+ million AI-driven professionals, Data Scientists, AI Innovators, Top AI/ML/DL Researchers, CXOs, and Business Visionary Leaders to achieve 8X-12X+ growth, true freedom, and future-proof mastery in AI/ML/DL, shaping the next era of intelligence-driven value innovation even if you are a beginner.
PMP Prep
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PMP EXAM PREP: PASS YOUR PMI CERTIFICATION ON THE FIRST ATTEMPT The PMP has a 60 percent first-attempt pass rate. The 2021 exam is approximately half predictive and half agile and hybrid. Candidates who fail are weak on Earned Value math, ITTO memorization, and agile methodology content added in 2021. EVM CALCULATOR Enter PV, EV, AC, and BAC to calculate all 8 EVM formulas: CV (Cost Variance) equals EV minus AC. Positive means under budget. SV (Schedule Variance) equals EV minus PV. Positive means ahead of schedule. CPI equals EV divided by AC. Above 1.0 is favorable. SPI equals EV divided by PV. EAC (Estimate at Completion) equals BAC divided by CPI. ETC equals EAC minus AC. VAC equals BAC minus EAC. TCPI equals remaining work divided by remaining budget. Color-coded results and plain English interpretation for every metric. ITTO REFERENCE: ALL 49 PMBOK PROCESSES Browse by Process Group: Initiating (2), Planning (24), Executing (10), Monitoring and Controlling (12), Closing (1). Or filter by all 10 Knowledge Areas. Tap any process for the complete ITTO. Search across all 49. Bookmark difficult ones. Quiz mode generates randomized questions on any selected process. CRITICAL PATH CALCULATOR Add up to 15 activities with durations and dependencies. Get Early Start, Early Finish, Late Start, Late Finish, and float for every activity. Zero float means the activity is on the critical path. Total project duration and critical path highlighted automatically. 1,500+ PRACTICE QUESTIONS PEOPLE (42%): Leadership styles (servant leadership, transformational, situational, autocratic), stakeholder engagement and power and interest grid, conflict resolution (collaborating, compromising, forcing, smoothing, withdrawing), Tuckman team development model (forming, storming, norming, performing, adjourning), motivational theories (Maslow, Herzberg, McGregor, McClelland). PROCESS (50%): Predictive project management (WBS, critical path, EVM, risk register), Scrum (sprints, ceremonies, Product Owner, Scrum Master, Dev Team), Kanban (WIP limits, flow, cycle time), hybrid approaches, risk response for threats and opportunities, contract types (FFP, FPIF, CPFF, CPIF, T&M), quality management tools. BUSINESS ENVIRONMENT (8%): Strategic alignment, benefits realization, PMO types, PMI Code of Ethics. Every question includes a detailed explanation. FREE: 5 questions per day, CV and SV only, 10 ITTO processes. No account required. MONTHLY ($14.99/month): Full 1,500+ question bank, complete EVM Calculator, full ITTO Reference with quiz mode, Critical Path Calculator, reference library, exam simulator, 3-day free trial. ANNUAL ($79.99/year): Everything in Monthly. Save over 55 percent. Best value. LIFETIME ($99.99): One payment. Permanent access. PASS PROMISE: Complete all questions with 80% or higher average, hold active subscription for 3 months, still do not pass. We extend your access by 4 months at no charge. voltexam.com/pass-promise PMP, PMBOK, and PMI are registered marks of the Project Management Institute. Not affiliated with PMI or Pearson VUE. This app does not fulfill the 35 contact hours required by PMI to sit for the PMP exam. Privacy Policy: https://www.voltexam.com/privacy Terms of Service: https://www.voltexam.com/terms
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Verdict
NobleX Infinity Labs and PMP Prep 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
Both are free to download. NobleX Infinity Labs sells 1 one-off in-app purchase and PMP Prep sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | NobleX Infinity Labs | PMP Prep |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 85 MB | 6 MB |
| Age rating | 17+ | 4+ |
| Developer | TagMango Inc | Deeun Inc. |
In-app purchases
NobleX Infinity Labs
- AIML Data Science Accelerator$69.99
PMP Prep
- Monthly Access3 Days trial$9.991 Month
- PMP Prep Annual Access$24.991 Year
- PMP - Lifetime Pro$49.99
Questions
Is NobleX Infinity Labs free?
Is PMP Prep free?
Do NobleX Infinity Labs or PMP Prep have ads?
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