Comparison

Math Math + vs PML Engineer Exam Prep

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

Head to head
About

Math Math +

Features
Read full description

1- To teach kids the 4 operations with fun. 2- To create a nice practical environment for those who want to improve the 4 operations. 3- Helping adults keep their minds fresh in game mode with just 5 minutes a day. There are two modes in the game. The first mode is the challenge mode. It consists of 3 levels: easy, medium, hard... In this mode you will race against time. The second mode is on training. In this mode, you can learn or improve 4 operations level by level without time limit. Have fun!

About

PML Engineer Exam Prep

Features
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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.

Screenshots

Math Math +4 screens
PML Engineer Exam Prep3 screens

Verdict

The call

The clearest difference is update cadence: PML Engineer Exam Prep at every 3 months against Math Math +'s every 9 months. PML Engineer Exam Prep also leads on iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Math Math + ships an update every 9 months, PML Engineer Exam Prep every 3 months. The most recent releases landed on September 27, 2026 and September 28, 2026 respectively.

Scorecard2 real differences ยท 4 level
Math Math + versus PML Engineer Exam Prep: the parameters behind the verdict, then further details
ParameterMath Math +PML Engineer Exam Prep
PriceFreeFree
Update frequencyEvery 9 monthsEvery 3 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS26.015.0 โ€” better
Further details โ€” not scored
Size12 MB27 MB
Age rating4+4+
DeveloperMehmet SucuDavy Raitt

In-app purchases

None

Math Math +

No in-app purchases

None

PML Engineer Exam Prep

No in-app purchases

Questions

Is Math Math + free?
Math Math + is free to download, with no in-app purchases.
Is PML Engineer Exam Prep free?
PML Engineer Exam Prep is free to download, with no in-app purchases.
Do Math Math + or PML Engineer Exam Prep have ads?
Neither Math Math + nor PML Engineer Exam Prep shows ads.
Which is updated more often, Math Math + or PML Engineer Exam Prep?
Math Math + ships an update every 9 months, and PML Engineer Exam Prep every 3 months. Most recently, Math Math + was updated on September 27, 2026 and PML Engineer Exam Prep on September 28, 2026.

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