NCP vs MistakeBook
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
NCP
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PASS YOUR NVIDIA NCP-GENL: GENERATIVE AI LLMS EXAM 500+ practice questions 5-minute study sessions Track your progress Remove mastered questions Text-to-speech support Dark mode available WHY GET CERTIFIED? Certified NVIDIA LLM professionals earn up to $203K annually (Skillsoft 2024). NCP-GENL validates expertise in training, fine-tuning, and deploying large language models using NVIDIA's full software and hardware stack. WHAT YOU'LL MASTER: TensorRT-LLM quantization with FP8, INT8, and AWQ Multi-GPU parallelism with TP, PP, DP, SP, and CP NeMo Framework for training and fine-tuning workflows LoRA and QLoRA parameter-efficient fine-tuning Triton Inference Server with inflight batching Chain-of-thought and few-shot prompt engineering KV cache optimization with paged attention DGX system configurations and NVLink topology RLHF and DPO alignment techniques NeMo Curator for GPU-accelerated data processing Transformer Engine with FP8 training on Hopper Production monitoring with Prometheus metrics NeMo Guardrails for safety and compliance Distributed checkpoint management RAG implementation with NeMo Retriever STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into NVIDIA LLM expertise. Download now. Pass your exam. Master NVIDIA generative AI.
MistakeBook
Log and review incorrect answers to improve learning. Organize mistakes by subject and topic, and utilize spaced repetition to reinforce weak areas. Track progress with visual charts and daily check-ins for effective test preparation.
- Log mistakes with photos and notes
- Organize by subject and custom tags
- Spaced repetition review mode
- Ebbinghaus forgetting curve schedule
- Progress charts and stats dashboard
- Data import/export backup
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Capture every wrong answer in seconds. Sort mistakes by subject, tag key topics, and build a personal error bankβno account required. Preparing for midterms, finals, or standardized tests? Spaced review quizzes follow the forgetting curve so weak spots come back at the right time. See progress charts and daily check-ins to stay on track. β’ Log mistakes with photos, notes, and difficulty tags β’ Organize by subject, chapter, and custom tags β’ Review mode: quiz, practice, and spaced repetition β’ Ebbinghaus schedule for smarter recall β’ Stats dashboard: mastery trends and weak areas β’ Import/export backupβdata stays on your device Built for students who want a simple, private way to turn errors into higher scores.
Screenshots
Verdict
The clearest difference is price: NCP at Free against MistakeBook's $1.99. MistakeBook's advantage is update cadence (monthly vs every 3 months) and iOS requirement (13.0 vs 15.0). On 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
NCP is free to download; MistakeBook costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
NCP ships an update every 3 months, MistakeBook monthly. Both last shipped on October 28, 2026.
| Parameter | NCP | MistakeBook |
|---|---|---|
| Price | Free β better | $1.99 |
| Positive reviews | β | 100.0% of reviews |
| Update frequency | Every 3 months | Monthly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 β better |
| Further details β not scored | ||
| Size | 27 MB | 26 MB |
| Age rating | 4+ | +4 |
| Developer | Davy Raitt | Xiamen City Fanyou Network Technology Co., Ltd. |
In-app purchases
NCP
No in-app purchases
MistakeBook
No in-app purchases









