Comparison

King of Math vs Numpli

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

Head to head
About

King of Math

Sharpen your mental math skills with this engaging game suitable for all ages. Progress through ranks by solving diverse math problems, earn achievements, and compete globally. It's a fun way to practice math for both kids and adults.

Highlights
  • Mental math practice
  • Diverse question types
  • Rank progression system
  • Achievements and leaderboards
  • Suitable for family play
Features
Read full description

Level up your math skills and become the King of Math! King of Math is a fun and fast-paced game for the whole family. The math level is about Middle school math (Grades 6–8), but the game suits anyone who wants to practice and improve their mental math — kids and adults alike. Start as a farmer and climb the ranks by solving math problems and improving your score. Challenge yourself with diverse question types, earn achievements, and compete on global leaderboards! Features: - Fun for both children and adults – perfect for family play - Improve your mental math speed with a variety of challenges - Collect stars, achievements, and compete on leaderboards - Free to get started with addition and subtraction – unlock all content with a one-time purchase Note for schools: A School Edition is also available, with all content unlocked and no in-app purchases ("King of Math: School Ed"). User comments: "I am pleasantly surprised at the different types of questions and how interesting this game is." - York HS math teacher “It will have you sharpening up your mental math skills without you even realizing it.” - The iPhone Mom "As a lifetime mathematician and a math tutor and teacher of over 20 years this is one of the most engaging ways to review math skills that I have ever seen." - App Store review

About

Numpli

Features
Read full description

Master the multiplication table with Numpli – the fun and friendly math robot! Numpli is a playful and effective learning companion that helps children build confidence in multiplication through smart repetition, adaptive practice, and engaging challenges. Designed for kids aged 6–10, Numpli makes times tables easy to understand, remember, and use — all while having fun! Why Numpli? Memorize with Meaning: Numpli goes beyond simple flashcards. Kids learn by understanding patterns, repeating core facts, and reinforcing knowledge over time. Smart Repetition: Repetition is key to memorization — but not all repetition is equal. Numpli adapts the frequency of questions based on how well your child knows each fact, ensuring the right challenge at the right time. Adaptive Learning Engine: Every learner is different. Numpli adjusts to each child’s pace, highlighting problem areas and offering extra practice where needed — so learning sticks for good. 3 Modes for Maximum Learning: • Learn Mode: Step-by-step explanations and visual helpers introduce new multiplication facts in a gentle, guided way. • Review Mode: Go back to previously learned tables for quick refreshers and confidence-building exercises. • Test Mode: Timed or untimed challenges let kids test their skills and track their progress — perfect for preparing for school quizzes! Built for Everyone (Kids/Parents and Adults) • Friendly robot guide makes learning feel like a game • Colorful animations and positive feedback encourage motivation • Clear progress tracking for kids and parents to see improvement • Safe, ad-free experience with no distractions What Makes Numpli Different? • Designed specifically for multiplication table memorization • Research-based repetition system to support long-term memory • Simple interface perfect for young learners • Supports both struggling and advanced students with tailored difficulty • Works offline – learn anywhere, anytime Whether your child is just starting out with the 2s or reviewing the trickier 7s and 8s, Numpli makes learning multiplication fun, fast, and frustration-free. Give your child the confidence to master math — one table at a time!

Screenshots

King of Math4 screens
Numpli4 screens

Verdict

The call

The clearest difference is in-app purchases: Numpli at none against King of Math's 1. King of Math's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, device support 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

Both are free to download. King of Math sells 1 one-off in-app purchase. Numpli asks for nothing beyond the download.

UpkeepUpdate frequency

King of Math ships an update every 3 weeks, Numpli every 3 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
King of Math versus Numpli: the parameters behind the verdict, then further details
ParameterKing of MathNumpli
PriceFreeFree
Rating4.7 (3.1K ratings) — better—
Positive reviews89.6% of reviews—
Number of ratings3.1K — better—
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size170 MB20 MB
Age rating4+4+
DeveloperOddrobo Software ABMarcin Truszel

Bugs and requests

King of Math

Reported bugs

2 issues
  • Lost progress and purchases when reinstalling
  • Keyboard blocking UI elements

Requested features

5 requests
  • More advanced math topics
  • Ability to review wrong answers
  • Difficulty settings or modes
  • More levels and books to progress through
  • Explanations or examples for harder questions

Numpli

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

King of Math

One-time1
  • Full Game$3.99
None

Numpli

No in-app purchases

Questions

Is King of Math free?
King of Math is free to download, with in-app purchases available.
Is Numpli free?
Numpli is free to download, with no in-app purchases.
Do King of Math or Numpli have ads?
Neither King of Math nor Numpli shows ads.
Which is updated more often, King of Math or Numpli?
King of Math ships an update every 3 weeks, and Numpli every 3 months. Most recently, King of Math was updated on November 6, 2026 and Numpli on November 4, 2026.

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