Comparison

GCP ML Certification Exam Prep vs SaaS Knowledge Test

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

Head to head
About

GCP ML Certification Exam Prep

Features
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Google renamed the platform this exam is built on. Vertex AI is now the Gemini Enterprise Agent Platform, and the exam guide uses the new names throughout Agent Platform AutoML, Model Garden, Feature Store, Workbench, Pipelines, Model Registry, Inference, Model Monitoring. Most prep material still says Vertex AI. This is the complete bank, rewritten against the current guide. "Vertex AI" appears nowhere in it. 150 questions, balanced to the real exam weightings Architecting low-code AI solutions: BigQuery ML, Agent Platform AutoML, selecting from Model Garden, the industry APIs, optimising Gemini applications for cost and latency, fine-tuning Gemini models in BigQuery Collaborating to manage data and models: Feature Store, Workbench and Colab Enterprise, Experiments, ML Metadata and lineage, PII handling, choosing preprocessing tools by scale Scaling prototypes into ML models: custom training, Tabular Workflows, Kubeflow on GKE, hyperparameter tuning, CPU/GPU/TPU selection, data versus model parallelism, fine-tuning foundation models Serving and scaling models: batch versus online inference, Model Registry, prebuilt and custom containers, canary and A/B rollouts, public and private endpoints, autoscaling, edge inference Automating and orchestrating ML pipelines: Agent Platform Pipelines, Managed Service for Apache Airflow, Ray on Agent Platform, Cloud Build, CI/CD/CT, retraining policy, data and model validation gates. Monitoring AI solutions: data drift, concept drift, training-serving skew, feature attribution drift, Model Armor, safety filters, explainability, monitoring for bias Every option explained, not just the right one Each question tells you why the correct answer is correct and why each distractor is wrong. On an exam where several options are plausible, knowing why the near-miss fails is most of the skill and it is what separates a question bank from a flashcard. Nothing here is out of date Beyond the platform rename, this release adds the material the current guide introduced: Model Armor for defending against malicious prompting and data exfiltration, LLM-as-a-judge for evaluating generative solutions where there is no single correct output, Colab Enterprise, Managed Service for Apache Airflow, and Ray on Agent Platform. Built for flights Everything ships inside the app. Nothing is fetched, nothing streams, nothing checks an account on launch — airplane mode, the subway and a dead-zone basement all behave exactly the same as full signal. A long flight is 150 questions of study time you already have with you. Also included Exam Pace Timer: an optional, non-enforced countdown that mirrors real exam pacing. It never locks you out and never auto-submits. Daily study reminder, if you want one. Scheduled on your device; nothing is sent from a server. Progress tracking: streaks, best scores and full attempt history, stored on your device. No account, no sign-up, no ads, no subscription.

About

SaaS Knowledge Test

Features
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Master the SaaS landscape with SaaS Knowledge Test! Our app is meticulously crafted to provide you with a comprehensive testing experience, fully immersing you in all the nuances required to excel in Software as a Service certification. Dive into a rich array of practice questions, specifically designed to cover all crucial domains of SaaS, ensuring you’re equipped with the knowledge to succeed. Key Features: Extensive Question Bank: Delve into hundreds of practice questions, meticulously covering essential SaaS topics to guarantee thorough preparation. In-Depth Explanations: Each question is accompanied by detailed rationales, enhancing your understanding and ensuring information retention. Customizable Quizzes: Tailor your learning journey by designing quizzes focused on specific subjects or question types, directing your study efforts where they are needed most. Progress Tracking: Monitor your advancements with our intuitive progress tracker, providing insightful analytics on your learning journey. Offline Access: Break free from connectivity constraints by accessing materials offline, anywhere, any time—ideal for learning on the go. User-Friendly Interface: Navigate through a sleek, intuitive design crafted to keep you concentrated on what really matters—mastering SaaS content. Download SaaS Knowledge Test today and empower your preparation with modern tools tailored for an effective and engaging learning experience. Unleash your potential and take the first step toward SaaS proficiency with a study tool designed to fit your life and elevate your future success! --- Auto-renewable subscriptions are available from the App Store for SaaS Knowledge Test. • Payment will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hrs before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period. • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Terms of Use: https://saastest.hubtests.com/terms Privacy Policy: https://saastest.hubtests.com/privacy

Screenshots

GCP ML Certification Exam Prep4 screens
SaaS Knowledge Test4 screens

Verdict

The call

The clearest difference is price: SaaS Knowledge Test at Free against GCP ML Certification Exam Prep's $4.99. SaaS Knowledge Test also leads on update cadence (every 2 months vs every 56 months). GCP ML Certification Exam Prep's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On ads and iOS requirement 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

SaaS Knowledge Test is free to download; GCP ML Certification Exam Prep costs $4.99 up front. SaaS Knowledge Test sells 2 in-app purchases, starting at $9.99 per month. GCP ML Certification Exam Prep asks for nothing beyond the download.

UpkeepUpdate frequency

GCP ML Certification Exam Prep ships an update every 56 months, SaaS Knowledge Test every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 2 level
GCP ML Certification Exam Prep versus SaaS Knowledge Test: the parameters behind the verdict, then further details
ParameterGCP ML Certification Exam PrepSaaS Knowledge Test
Price$4.99Free — better
Update frequencyEvery 56 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS16.0 — better17.2
Further details — not scored
Size1 MB9 MB
Age rating4+4+
DeveloperDjamgaTech CorpCargo Teleport Inc

In-app purchases

None

GCP ML Certification Exam Prep

No in-app purchases

2 purchases

SaaS Knowledge Test

Subscriptions1
  • Premium monthly subscription$9.991 Month
One-time1
  • Lifetime version$24.99

Questions

Is GCP ML Certification Exam Prep free?
GCP ML Certification Exam Prep costs $4.99, with no in-app purchases.
Is SaaS Knowledge Test free?
SaaS Knowledge Test is free to download, with in-app purchases available.
Do GCP ML Certification Exam Prep or SaaS Knowledge Test have ads?
Neither GCP ML Certification Exam Prep nor SaaS Knowledge Test shows ads.
Which is updated more often, GCP ML Certification Exam Prep or SaaS Knowledge Test?
GCP ML Certification Exam Prep ships an update every 56 months, and SaaS Knowledge Test every 2 months. Most recently, GCP ML Certification Exam Prep was updated on November 3, 2026 and SaaS Knowledge Test on November 4, 2026.

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