North America Geography vs PML Engineer Exam Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
North America Geography
This app teaches young learners the names and locations of North American countries and territories using Montessori-inspired interactive activities. It features puzzle-based lessons and pronunciation guides to aid in memorization and recognition.
- Learn country names and locations
- Interactive puzzle maps
- Pronunciation guides
- Montessori-aligned activities
- Country highlighting on map
- Country piece snapping
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***Our series of geography apps are being used successfully by parents, schools and therapists all over the world! The method had been tested thoroughly and it works! Give it a try and see for yourself!!"*** Learn the names and locations of all the countries and territories in North America with this app that beautifully complements the geography materials used in the Montessori Classroom! In Lesson 1 learn the names and locations of the North American Countries: Touch a country in the filmstrip to change the featured country on the page. Touch the speaker button to hear the correct pronunciation of the country name and touch the compass button to see the country highlighted on the map! The map itself follows the same color scheme used for the physical materials in the Montessori classroom. In Lessons 2, 3 & 4 assemble the complete North American puzzle map with pieces that are exact replicas of the physical Montessori materials: In the first puzzle map lesson children have to look for the country puzzle piece that is blinking on the map. When they touch the correct piece it will move into position on the map and the country name can be heard aloud. In the second puzzle map lesson children have to look for the country puzzle piece that corresponds to the name shown at the top. For children who cannot read, the country name at the top can be touched to hear the name aloud for them to know which one to look for. In the third puzzle map lesson children can freely drag and place the country pieces to the map. When the bring the puzzle pieces to the right position they will snap into place and the name of the country is heard aloud. Countries and Territories children will learn to identify with this app: Canada United States Cuba Bahamas Mexico Haiti Dominican Republic Honduras Jamaica Greenland Panama Guatemala Puerto Rico Nicaragua Costa Rica El Salvador Belize Saint Kitts and Nevis Antigua and Barbuda Guadeloupe Dominica Martinique Saint Vincent and the Grenadines Grenada Barbados ***** REVIEW FROM ONE OF OUR CUSTOMERS: "Because of your apps my 3yr old knows all the countries from North, South Americas, Europe and all the states in America." ***** This Montessori application was co-developed and approved by an AMI certified, Montessori teacher with over forty years experience educating children! We sincerely thank you for your support of our Montessori applications and hope you enjoy this one! Visit us at: www.mobilemontessori.org Follow us on Twitter: @MbMontessori
PML Engineer Exam Prep
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PASS YOUR PROFESSIONAL MACHINE LEARNING ENGINEER 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 Google Cloud ML engineers earn up to $203K annually (Skillsoft 2024). Professional Machine Learning Engineer validates expertise in building, deploying, and optimizing AI solutions on Google Cloud. WHAT YOU'LL MASTER: BigQuery ML for regression, classification, and time-series models Vertex AI Agent Builder with RAG applications AutoML for tabular, text, image, and video data Model Garden with foundation models and industry APIs Vertex AI Feature Store and data preprocessing Jupyter notebooks with Vertex AI Workbench and Colab Enterprise Model training with TensorFlow, PyTorch, and JAX Hyperparameter tuning and distributed training TPU and GPU optimization strategies Vertex AI Pipelines and Kubeflow orchestration MLOps with CI/CD and model versioning Model monitoring and explainability Responsible AI practices and bias detection STUDY ANYWHERE: Coffee breaks. Commutes. Lunch hours. Turn dead time into machine learning expertise. Download now. Pass your exam. Master Google Cloud ML engineering.
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Verdict
The clearest difference is update cadence: PML Engineer Exam Prep at every 3 months against North America Geography's every 44 months. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
North America Geography ships an update every 44 months, PML Engineer Exam Prep every 3 months. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.
| Parameter | North America Geography | PML Engineer Exam Prep |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 44 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Rantek Inc. | Davy Raitt |
In-app purchases
North America Geography
No in-app purchases
PML Engineer Exam Prep
No in-app purchases
Questions
Is North America Geography free?
Is PML Engineer Exam Prep free?
Do North America Geography or PML Engineer Exam Prep have ads?
Which is updated more often, North America Geography or PML Engineer Exam Prep?
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