Comparison

Mathmaji vs AI Study Coaching

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

Head to head
About

Mathmaji

This app offers a K-5 math curriculum using the Japanese method of structured problem-solving. It features over 500 exercises designed to build confidence, comprehension, and mental calculation skills. Track progress with a comprehensive learning management system.

Highlights
  • K-5 numerical math curriculum
  • 500+ engaging exercises
  • Japanese instruction techniques
  • Tailored lessons and games
  • Comprehensive Learning Management System
  • Boosts confidence and comprehension
Features
Read full description

Mathmaji is an award-winning educational experience that puts the proven Japanese method of structured problem solving at your child's fingertips. Mathmaji is the only math app with a complete K-5 numerical math curriculum to teach new concepts, and our 500+ engaging exercises are specially designed to hone problem-solving skills. Mathmaji’s innovative combination Japanese instruction techniques and tailored lessons, games, and practice exercises earned it the Asian EdTech Summit Global Award Gold Prize and the Global EdTech Startup Award. ·    Build a strong foundation in essential math skills, boosting confidence and comprehension. ·    Master new concepts and apply them to real-world problems, develop a strong number sense, and learn methods for quick mental calculation. ·    Find out how the Japanese approach to math ed takes the mystery out of multiplication, division, and other concepts that may have your student stumped. ·    Track your student’s progress with Mathmaji’s comprehensive Learning Management System. Get two weeks full access for FREE. Say goodbye to math anxiety! With Mathmaji, a few minutes a day is all it takes to make math your child’s favorite subject!

About

AI Study Coaching

Features
Read full description

AI Study Coach - App Store Description Transform your study materials into powerful learning tools with AI Study Coach, the smart study companion that turns photos into flashcards, quizzes, and summaries instantly. KEY FEATURES Snap to Study Take a photo of your notes or textbook pages and watch AI instantly extract key information and create study materials. No more manual typing or transcription. Smart Flashcards AI automatically generates flashcards from your study materials with intelligent front/back pairings, difficulty levels, and detailed explanations to reinforce learning. Adaptive Quizzes Test your knowledge with AI-generated quizzes that adapt to your performance. Get instant feedback and explanations to improve understanding. AI Tutor Chat Ask questions about your study materials and get instant explanations. It's like having a personal tutor available 24/7. Smart Study Planner Stay focused with built-in Pomodoro timer, study scheduling, and progress tracking to build consistent learning habits.

Screenshots

Mathmaji4 screens
AI Study Coaching4 screens

Verdict

The call

The clearest difference is in-app purchases: AI Study Coaching at none against Mathmaji's 2. AI Study Coaching also leads on update cadence (every 2 days vs weekly). Mathmaji's advantage is ads (none vs shown) and iOS requirement (14.0 vs 18.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mathmaji sells 2 in-app purchases, starting at $15.00 per month. AI Study Coaching asks for nothing beyond the download.

UpkeepUpdate frequency

Mathmaji ships an update weekly, AI Study Coaching every 2 days. The most recent releases landed on July 8, 2026 and September 9, 2026 respectively.

Scorecard4 real differences · 6 level
Mathmaji versus AI Study Coaching: the parameters behind the verdict, then further details
ParameterMathmajiAI Study Coaching
PriceFreeFree
Rating4.0 (8 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings8 — better—
Update frequencyWeeklyEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better18.0
Further details — not scored
Size82 MB5 MB
Age rating4+17+
DeveloperMathmaji Co., Ltd.Zuriel Umboy

In-app purchases

2 purchases

Mathmaji

Subscriptions2
  • Plus Monthly(1 Month)14 Days trial$15.001 Month
  • Plus Annual (1 Year)14 Days trial$124.991 Year
None

AI Study Coaching

No in-app purchases

Questions

Is Mathmaji free?
Mathmaji is free to download, with in-app purchases available.
Is AI Study Coaching free?
AI Study Coaching is free to download, with no in-app purchases.
Do Mathmaji or AI Study Coaching have ads?
AI Study Coaching shows ads; Mathmaji does not.
Which is updated more often, Mathmaji or AI Study Coaching?
Mathmaji ships an update weekly, and AI Study Coaching every 2 days. Most recently, Mathmaji was updated on July 8, 2026 and AI Study Coaching on September 9, 2026.

Other comparisons